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  <div class="headertitle"><div class="title">IGraphicsNanoVG.cpp</div></div>
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<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"></span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> This file is part of the iPlug 2 library. Copyright (C) the iPlug 2 developers.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> See LICENSE.txt for  more info.</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"></span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">*/</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &lt;cmath&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#include &quot;IGraphicsNanoVG.h&quot;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">#include &quot;<a class="code" href="_i_text_entry_control_8h.html">ITextEntryControl.h</a>&quot;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="preprocessor">#if defined IGRAPHICS_GL</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="preprocessor">  #if defined OS_MAC</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="preprocessor">    #if defined IGRAPHICS_GL2</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="preprocessor">      #define NANOVG_GL2_IMPLEMENTATION</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="preprocessor">    #elif defined IGRAPHICS_GL3</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="preprocessor">      #include &lt;OpenGL/gl3.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="preprocessor">      #define NANOVG_GL3_IMPLEMENTATION</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="preprocessor">    #elif defined IGRAPHICS_GLES2</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="preprocessor">      #include &lt;libGLESv2/angle_gl.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="preprocessor">      #define NANOVG_GLES2_IMPLEMENTATION</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="preprocessor">    #elif defined IGRAPHICS_GLES3</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="preprocessor">      #include &lt;libGLESv2/angle_gl.h&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">      #define NANOVG_GLES3_IMPLEMENTATION</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">    #endif</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="preprocessor">  #elif defined OS_IOS</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">    #if defined IGRAPHICS_GLES2</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="preprocessor">      #include &lt;libGLESv2/angle_gl.h&gt;</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">      #define NANOVG_GLES2_IMPLEMENTATION</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="preprocessor">    #elif defined IGRAPHICS_GLES3</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="preprocessor">      #include &lt;libGLESv2/angle_gl.h&gt;</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">      #define NANOVG_GLES3_IMPLEMENTATION</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">    #else</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="preprocessor">      #error Define either IGRAPHICS_GLES2 or IGRAPHICS_GLES3 for IGRAPHICS_NANOVG with OS_IOS</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">    #endif</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="preprocessor">  #elif defined OS_WIN</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="preprocessor">    #pragma comment(lib, &quot;opengl32.lib&quot;</span>)</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="preprocessor">    #if defined IGRAPHICS_GL2</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="preprocessor">      #define NANOVG_GL2_IMPLEMENTATION</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="preprocessor">    #elif defined IGRAPHICS_GL3</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="preprocessor">      #define NANOVG_GL3_IMPLEMENTATION</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="preprocessor">    #else</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="preprocessor">      #error Define either IGRAPHICS_GL2 or IGRAPHICS_GL3 when using IGRAPHICS_GL and IGRAPHICS_NANOVG with OS_WIN</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">    #endif</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="preprocessor">  #elif defined OS_LINUX</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="preprocessor">    #error NOT IMPLEMENTED</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">  #elif defined OS_WEB</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">    #if defined IGRAPHICS_GLES2</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="preprocessor">      #define NANOVG_GLES2_IMPLEMENTATION</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="preprocessor">    #elif defined IGRAPHICS_GLES3</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="preprocessor">      #define NANOVG_GLES3_IMPLEMENTATION</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">    #else</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="preprocessor">      #error Define either IGRAPHICS_GLES2 or IGRAPHICS_GLES3 when using IGRAPHICS_GL and IGRAPHICS_NANOVG with OS_WEB</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="preprocessor">    #endif</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="preprocessor">  #endif</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="preprocessor">  #include &quot;nanovg_gl.h&quot;</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="preprocessor">  #include &quot;nanovg_gl_utils.h&quot;</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="preprocessor">#elif defined IGRAPHICS_METAL</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="preprocessor">  #include &quot;nanovg_mtl.h&quot;</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="preprocessor">  #if defined OS_MAC</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    <span class="comment">//even though this is a .cpp we are in an objc(pp) compilation unit</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="preprocessor">    #import &lt;Metal/Metal.h&gt;</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="preprocessor">  #endif</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="preprocessor">  #error you must define either IGRAPHICS_GL2, IGRAPHICS_GLES2 etc or IGRAPHICS_METAL when using IGRAPHICS_NANOVG</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span><span class="preprocessor">#include &lt;map&gt;</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="keyword">using namespace </span>iplug;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span><span class="keyword">using namespace </span>igraphics;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="preprocessor">#pragma mark - Private Classes and Structs</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g_1_1_bitmap.html">   80</a></span><span class="keyword">class </span><a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">IGraphicsNanoVG::Bitmap</a> : <span class="keyword">public</span> <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>{</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>  <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a>(NVGcontext* pContext, <span class="keyword">const</span> <span class="keywordtype">char</span>* path, <span class="keywordtype">double</span> sourceScale, <span class="keywordtype">int</span> nvgImageID, <span class="keywordtype">bool</span> shared = <span class="keyword">false</span>);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>  <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a>(<a class="code hl_class" href="class_i_graphics_nano_v_g.html">IGraphicsNanoVG</a>* pGraphics, NVGcontext* pContext, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale, <span class="keywordtype">float</span> drawScale);</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>  <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a>(NVGcontext* pContext, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keyword">const</span> uint8_t* pData, <span class="keywordtype">float</span> scale, <span class="keywordtype">float</span> drawScale);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">~Bitmap</a>();</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>  NVGframebuffer* GetFBO()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mFBO; }</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>  <a class="code hl_class" href="class_i_graphics_nano_v_g.html">IGraphicsNanoVG</a> *mGraphics = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>  NVGcontext* mVG;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>  NVGframebuffer* mFBO = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>  <span class="keywordtype">bool</span> mSharedTexture = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>};</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>IGraphicsNanoVG::Bitmap::Bitmap(NVGcontext* pContext, <span class="keyword">const</span> <span class="keywordtype">char</span>* path, <span class="keywordtype">double</span> sourceScale, <span class="keywordtype">int</span> nvgImageID, <span class="keywordtype">bool</span> shared)</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>{</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>  assert(nvgImageID &gt; 0);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>  </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>  mVG = pContext;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>  mSharedTexture = shared;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>  <span class="keywordtype">int</span> w = 0, h = 0;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>  nvgImageSize(mVG, nvgImageID, &amp;w, &amp;h);</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>  </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>  <a class="code hl_function" href="class_a_p_i_bitmap.html#ac270de5f19579e23b3651ddb5ecc1b52">SetBitmap</a>(nvgImageID, w, h, sourceScale, 1.f);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>}</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>IGraphicsNanoVG::Bitmap::Bitmap(<a class="code hl_class" href="class_i_graphics_nano_v_g.html">IGraphicsNanoVG</a>* pGraphics, NVGcontext* pContext, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale, <span class="keywordtype">float</span> drawScale)</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>{</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>  assert(width &gt; 0 &amp;&amp; height &gt; 0);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>  mGraphics = pGraphics;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>  mVG = pContext;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>  mFBO = nvgCreateFramebuffer(pContext, width, height, 0);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>  </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>  nvgBindFramebuffer(mFBO);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>  </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span><span class="preprocessor">#ifdef IGRAPHICS_METAL</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>  mnvgClearWithColor(mVG, nvgRGBAf(0, 0, 0, 0));</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>  glViewport(0, 0, width, height);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>  glClearColor(0.0f, 0.0f, 0.0f, 0.0f);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>  nvgBeginFrame(mVG, width, height, 1.f);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>  nvgEndFrame(mVG);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>  </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>  SetBitmap(mFBO-&gt;image, width, height, scale, drawScale);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>}</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>IGraphicsNanoVG::Bitmap::Bitmap(NVGcontext* pContext, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keyword">const</span> uint8_t* pData, <span class="keywordtype">float</span> scale, <span class="keywordtype">float</span> drawScale)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>{</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>  <span class="keywordtype">int</span> idx = nvgCreateImageRGBA(pContext, width, height, 0, pData);</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>  mVG = pContext;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>  SetBitmap(idx, width, height, scale, drawScale);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>}</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>IGraphicsNanoVG::Bitmap::~Bitmap()</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>  <span class="keywordflow">if</span>(!mSharedTexture)</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>  {</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>    <span class="keywordflow">if</span>(mFBO)</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>      mGraphics-&gt;DeleteFBO(mFBO);</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>    <span class="keywordflow">else</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>      nvgDeleteImage(mVG, GetBitmap());</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>  }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>}</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span><span class="comment">// Fonts</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span><span class="keyword">static</span> StaticStorage&lt;IFontData&gt; sFontCache;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span><span class="keyword">extern</span> std::map&lt;std::string, MTLTexturePtr&gt; gTextureMap;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span><span class="comment">// Retrieving pixels</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span><span class="keyword">static</span> <span class="keywordtype">void</span> nvgReadPixels(NVGcontext* pContext, <span class="keywordtype">int</span> image, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">void</span>* pData)</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>{</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span><span class="preprocessor">#if defined(IGRAPHICS_GL)</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>  glReadPixels(x, y, width, height, GL_RGBA, GL_UNSIGNED_BYTE, pData);</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span><span class="preprocessor">#elif defined(IGRAPHICS_METAL)</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>  mnvgReadPixels(pContext, image, x, y, width, height, pData);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>}</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span><span class="preprocessor">#pragma mark - Utilities</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span> </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>BEGIN_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>BEGIN_IGRAPHICS_NAMESPACE</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>NVGcolor NanoVGColor(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_color.html">IColor</a>&amp; color, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>{</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>  NVGcolor c;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>  c.r = (float) color.R / 255.0f;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>  c.g = (<span class="keywordtype">float</span>) color.G / 255.0f;</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>  c.b = (float) color.B / 255.0f;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>  c.a = (<a class="code hl_function" href="group___i_graphics_structs.html#gad3789b954df5c92ab742a855dc095c71">BlendWeight</a>(pBlend) * color.A) / 255.0f;</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="keywordflow">return</span> c;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>}</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span><span class="keywordtype">void</span> NanoVGRect(NVGcontext* pContext, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; r)</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>{</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>  nvgRect(pContext, r.L, r.T, r.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>(), r.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>());</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>}</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="keywordtype">void</span> NanoVGSetBlendMode(NVGcontext* pContext, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>{</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>  <span class="keywordflow">if</span> (!pBlend)</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>  {</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>    nvgGlobalCompositeOperation(pContext, NVG_SOURCE_OVER);</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>      <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>  }</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>  </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>  <span class="keywordflow">switch</span> (pBlend-&gt;mMethod)</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>  {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    <span class="keywordflow">case</span> EBlend::SrcOver:    nvgGlobalCompositeOperation(pContext, NVG_SOURCE_OVER);                <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>    <span class="keywordflow">case</span> EBlend::SrcIn:      nvgGlobalCompositeOperation(pContext, NVG_SOURCE_IN);                  <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>    <span class="keywordflow">case</span> EBlend::SrcOut:     nvgGlobalCompositeOperation(pContext, NVG_SOURCE_OUT);                 <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>    <span class="keywordflow">case</span> EBlend::SrcAtop:    nvgGlobalCompositeOperation(pContext, NVG_ATOP);                       <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>    <span class="keywordflow">case</span> EBlend::DstOver:    nvgGlobalCompositeOperation(pContext, NVG_DESTINATION_OVER);           <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>    <span class="keywordflow">case</span> EBlend::DstIn:      nvgGlobalCompositeOperation(pContext, NVG_DESTINATION_IN);             <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>    <span class="keywordflow">case</span> EBlend::DstOut:     nvgGlobalCompositeOperation(pContext, NVG_DESTINATION_OUT);            <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>    <span class="keywordflow">case</span> EBlend::DstAtop:    nvgGlobalCompositeOperation(pContext, NVG_DESTINATION_ATOP);           <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>    <span class="keywordflow">case</span> EBlend::Add:        nvgGlobalCompositeBlendFunc(pContext, NVG_SRC_ALPHA, NVG_DST_ALPHA);   <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>    <span class="keywordflow">case</span> EBlend::XOR:        nvgGlobalCompositeOperation(pContext, NVG_XOR);                        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>  }</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>}</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>NVGpaint NanoVGPaint(NVGcontext* pContext, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_pattern.html">IPattern</a>&amp; pattern, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>{</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>  assert(pattern.<a class="code hl_function" href="struct_i_pattern.html#a2b61c9e1945ad938a6bc566a68d96348">NStops</a>() &gt; 0);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>  </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>  <span class="keywordtype">double</span> s[2], e[2];</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>  </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>  NVGcolor icol = NanoVGColor(pattern.<a class="code hl_function" href="struct_i_pattern.html#a114e025f9f5bb5ba522b9fc80ea362ef">GetStop</a>(0).mColor, pBlend);</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>  NVGcolor ocol = NanoVGColor(pattern.<a class="code hl_function" href="struct_i_pattern.html#a114e025f9f5bb5ba522b9fc80ea362ef">GetStop</a>(pattern.<a class="code hl_function" href="struct_i_pattern.html#a2b61c9e1945ad938a6bc566a68d96348">NStops</a>() - 1).mColor, pBlend);</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>    </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>  <span class="comment">// Invert transform</span></div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>  <a class="code hl_struct" href="struct_i_matrix.html">IMatrix</a> inverse = <a class="code hl_struct" href="struct_i_matrix.html">IMatrix</a>(pattern.mTransform).<a class="code hl_function" href="struct_i_matrix.html#a6fe21b35874828e471eae976464fe859">Invert</a>();</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>  inverse.<a class="code hl_function" href="struct_i_matrix.html#afaf6b5b07e03a5fd7fc131659f92d8ca">TransformPoint</a>(s[0], s[1], 0.0, 0.0);</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>  <span class="keywordflow">if</span> (pattern.mType == EPatternType::Radial)</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>  {</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>    <span class="keywordflow">return</span> nvgRadialGradient(pContext, s[0], s[1], inverse.mXX * pattern.<a class="code hl_function" href="struct_i_pattern.html#a114e025f9f5bb5ba522b9fc80ea362ef">GetStop</a>(0).mOffset, inverse.mXX, icol, ocol);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>  }</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>  {</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>    inverse.<a class="code hl_function" href="struct_i_matrix.html#afaf6b5b07e03a5fd7fc131659f92d8ca">TransformPoint</a>(e[0], e[1], 0.0, 1.0);</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>    </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>    <span class="keywordflow">return</span> nvgLinearGradient(pContext, s[0], s[1], e[0], e[1], icol, ocol);</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>  }</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>}</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>END_IGRAPHICS_NAMESPACE</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>END_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span><span class="preprocessor">#pragma mark -</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>IGraphicsNanoVG::IGraphicsNanoVG(<a class="code hl_class" href="class_i_g_editor_delegate.html">IGEditorDelegate</a>&amp; dlg, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h, <span class="keywordtype">int</span> fps, <span class="keywordtype">float</span> scale)</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>: <a class="code hl_class" href="class_i_graphics.html">IGraphics</a>(dlg, w, h, fps, scale)</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>{</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>  DBGMSG(<span class="stringliteral">&quot;IGraphics NanoVG @ %i FPS\n&quot;</span>, fps);</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span>  StaticStorage&lt;IFontData&gt;::Accessor storage(sFontCache);</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>  storage.Retain();</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>}</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>IGraphicsNanoVG::~IGraphicsNanoVG() </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>{</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>  StaticStorage&lt;IFontData&gt;::Accessor storage(sFontCache);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>  storage.Release();</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>  ClearFBOStack();</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>}</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a028c55acbc1453f99906dec908909069">  250</a></span><span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a028c55acbc1453f99906dec908909069">IGraphicsNanoVG::GetDrawingAPIStr</a>()</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>{</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span><span class="preprocessor">#if defined IGRAPHICS_METAL</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>  <span class="keywordflow">return</span> <span class="stringliteral">&quot;NanoVG | Metal&quot;</span>;</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span><span class="preprocessor">  #if defined OS_WEB</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>    <span class="keywordflow">return</span> <span class="stringliteral">&quot;NanoVG | WebGL&quot;</span>;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span><span class="preprocessor">  #else</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span><span class="preprocessor">    #if defined IGRAPHICS_GL2</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>      <span class="keywordflow">return</span> <span class="stringliteral">&quot;NanoVG | GL2&quot;</span>;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span><span class="preprocessor">    #elif defined IGRAPHICS_GL3</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>      <span class="keywordflow">return</span> <span class="stringliteral">&quot;NanoVG | GL3&quot;</span>;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span><span class="preprocessor">    #elif defined IGRAPHICS_GLES2</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>      <span class="keywordflow">return</span> <span class="stringliteral">&quot;NanoVG | GLES2&quot;</span>;</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span><span class="preprocessor">    #elif defined IGRAPHICS_GLES3</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>      <span class="keywordflow">return</span> <span class="stringliteral">&quot;NanoVG | GLES3&quot;</span>;</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span><span class="preprocessor">    #endif</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span><span class="preprocessor">  #endif</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span>}</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span> </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#ad4291d4c78bf8b152f7b82f366bf8e98">  271</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#ad4291d4c78bf8b152f7b82f366bf8e98">IGraphicsNanoVG::BitmapExtSupported</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* ext)</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>{</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>  <span class="keywordtype">char</span> extLower[32];</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>  <a class="code hl_function" href="group___i_plug_utilities.html#gab1b129be627c417ca57de41780710618">ToLower</a>(extLower, ext);</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>  <span class="keywordflow">return</span> (strstr(extLower, <span class="stringliteral">&quot;png&quot;</span>) != <span class="keyword">nullptr</span>) || (strstr(extLower, <span class="stringliteral">&quot;jpg&quot;</span>) != <span class="keyword">nullptr</span>) || (strstr(extLower, <span class="stringliteral">&quot;jpeg&quot;</span>) != <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span>}</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span> </div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a276e806e1b2391de94fbb98149de490c">  278</a></span><a class="code hl_class" href="class_i_bitmap.html">IBitmap</a> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a276e806e1b2391de94fbb98149de490c">IGraphicsNanoVG::LoadBitmap</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keywordtype">int</span> nStates, <span class="keywordtype">bool</span> framesAreHorizontal, <span class="keywordtype">int</span> targetScale)</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>{</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>  <span class="keywordflow">if</span> (targetScale == 0)</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>    targetScale = <a class="code hl_function" href="class_i_graphics.html#a70606271a8eb9da4c6e444833527b966">GetRoundedScreenScale</a>();</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>  <span class="comment">// NanoVG does not use the global static cache, since bitmaps are textures linked to a context</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span>  StaticStorage&lt;APIBitmap&gt;::Accessor storage(mBitmapCache);</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>  <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* pAPIBitmap = storage.Find(name, targetScale);</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>  </div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>  <span class="comment">// If the bitmap is not already cached at the targetScale</span></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>  <span class="keywordflow">if</span> (!pAPIBitmap)</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span>  {</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span>    <span class="keyword">const</span> <span class="keywordtype">char</span>* ext = name + strlen(name) - 1;</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>    <span class="keywordflow">while</span> (ext &gt;= name &amp;&amp; *ext != <span class="charliteral">&#39;.&#39;</span>) --ext;</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>    ++ext;</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span> </div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>    WDL_String fullPathOrResourceID;</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>    <span class="keywordtype">int</span> sourceScale = 0;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>    EResourceLocation resourceFound = <a class="code hl_function" href="class_i_graphics.html#a5bd172d5f4011d4651b27b9d2c01931a">SearchImageResource</a>(name, ext, fullPathOrResourceID, targetScale, sourceScale);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>    <span class="keywordtype">bool</span> bitmapTypeSupported = <a class="code hl_function" href="class_i_graphics_nano_v_g.html#ad4291d4c78bf8b152f7b82f366bf8e98">BitmapExtSupported</a>(ext); <span class="comment">// KTX textures pass this test (if ext is .ktx.png)</span></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>    </div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>    <span class="keywordflow">if</span>(resourceFound == EResourceLocation::kNotFound || !bitmapTypeSupported)</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>    {</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>      assert(0 &amp;&amp; <span class="stringliteral">&quot;Bitmap not found&quot;</span>);</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>      <span class="keywordflow">return</span> <a class="code hl_class" href="class_i_bitmap.html">IBitmap</a>(); <span class="comment">// return invalid IBitmap</span></div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>    }</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>    pAPIBitmap = <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a4b8f3acfbd5fe542305158c887dae138">LoadAPIBitmap</a>(fullPathOrResourceID.Get(), sourceScale, resourceFound, ext);</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>    </div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span>    storage.Add(pAPIBitmap, name, sourceScale);</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span> </div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span>    assert(pAPIBitmap &amp;&amp; <span class="stringliteral">&quot;Bitmap not loaded&quot;</span>);</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span>  }</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span>  </div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>  <span class="keywordflow">return</span> <a class="code hl_class" href="class_i_bitmap.html">IBitmap</a>(pAPIBitmap, nStates, framesAreHorizontal, name);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>}</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span> </div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a4b8f3acfbd5fe542305158c887dae138">  316</a></span><a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a4b8f3acfbd5fe542305158c887dae138">IGraphicsNanoVG::LoadAPIBitmap</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* fileNameOrResID, <span class="keywordtype">int</span> scale, EResourceLocation location, <span class="keyword">const</span> <span class="keywordtype">char</span>* ext)</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span>{</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span>  <span class="keywordtype">int</span> idx = 0;</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>  <span class="keywordtype">int</span> nvgImageFlags = 0;</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>  </div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>  <span class="comment">// Preloaded textures are only supported with Metal, not ANGLE/GLES</span></div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span><span class="preprocessor">#if defined OS_IOS &amp;&amp; defined IGRAPHICS_METAL</span></div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span>  <span class="keywordflow">if</span> (location == EResourceLocation::kPreloadedTexture)</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>  {</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>    idx = mnvgCreateImageFromHandle(mVG, gTextureMap[fileNameOrResID], nvgImageFlags);</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>  }</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>  </div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span><span class="preprocessor">#ifdef OS_WIN</span></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>  <span class="keywordflow">if</span> (location == EResourceLocation::kWinBinary)</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>  {</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>    <span class="keyword">const</span> <span class="keywordtype">void</span>* pResData = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>    <span class="keywordtype">int</span> size = 0;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>    pResData = <a class="code hl_function" href="_i_plug_paths_8h.html#a0238ef4a2d49efc240321b8b5ce290fe">LoadWinResource</a>(fileNameOrResID, ext, size, <a class="code hl_function" href="class_i_graphics.html#a9456d20d4ee4bbf5cfb67aa24f145cf7">GetWinModuleHandle</a>());</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span> </div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>    <span class="keywordflow">if</span> (pResData)</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>    {</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>      <a class="code hl_class" href="class_i_graphics_1_1_scoped_g_l_context.html">ScopedGLContext</a> scopedGLCtx {<span class="keyword">this</span>};</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>      idx = nvgCreateImageMem(mVG, nvgImageFlags, (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*) pResData, size);</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span>    }</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span>  }</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span>  <span class="keywordflow">if</span> (location == EResourceLocation::kAbsolutePath)</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span>  {</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span>    <a class="code hl_class" href="class_i_graphics_1_1_scoped_g_l_context.html">ScopedGLContext</a> scopedGLCtx {<span class="keyword">this</span>};</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>    idx = nvgCreateImage(mVG, fileNameOrResID, nvgImageFlags);</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span>  }</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span> </div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a>(mVG, fileNameOrResID, scale, idx, location == EResourceLocation::kPreloadedTexture);</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>}</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span> </div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#ac0de63439edd3abefea775d52a33ad05">  355</a></span><a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a4b8f3acfbd5fe542305158c887dae138">IGraphicsNanoVG::LoadAPIBitmap</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keyword">const</span> <span class="keywordtype">void</span>* pData, <span class="keywordtype">int</span> dataSize, <span class="keywordtype">int</span> scale)</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span>{</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span>  StaticStorage&lt;APIBitmap&gt;::Accessor storage(mBitmapCache);</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span>  <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* pBitmap = storage.Find(name, scale);</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span> </div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span>  <span class="keywordflow">if</span> (!pBitmap)</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span>  {</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span>    <span class="keywordtype">int</span> idx = 0;</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span>    <span class="keywordtype">int</span> nvgImageFlags = 0;</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span> </div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span>    {</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span>      <a class="code hl_class" href="class_i_graphics_1_1_scoped_g_l_context.html">ScopedGLContext</a> scopedGLCtx {<span class="keyword">this</span>};</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span>      idx = nvgCreateImageMem(mVG, nvgImageFlags, (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)pData, dataSize);</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span>    }</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span>    </div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span>    pBitmap = <span class="keyword">new</span> <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a>(mVG, name, scale, idx, <span class="keyword">false</span>);</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span> </div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span>    storage.Add(pBitmap, name, scale);</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span>  }</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span> </div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span>  <span class="keywordflow">return</span> pBitmap;</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span>}</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span> </div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#ab877056719c3593c5218026ef16b28e3">  378</a></span><a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* <a class="code hl_function" href="class_i_graphics_nano_v_g.html#ab877056719c3593c5218026ef16b28e3">IGraphicsNanoVG::CreateAPIBitmap</a>(<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale, <span class="keywordtype">double</span> drawScale, <span class="keywordtype">bool</span> cacheable)</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span>{</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span>  <span class="keywordflow">if</span> (mInDraw)</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span>  {</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span>    nvgEndFrame(mVG);</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span>  }</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span>  </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span>  <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* pAPIBitmap = <span class="keyword">new</span> <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a>(<span class="keyword">this</span>, mVG, width, height, scale, drawScale);</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span> </div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span>  <span class="keywordflow">if</span> (mInDraw)</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span>  {</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span>    nvgBindFramebuffer(mMainFrameBuffer); <span class="comment">// begin main frame buffer update</span></div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span>    nvgBeginFrame(mVG, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>(), <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span>  }</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span>  </div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span>  <span class="keywordflow">return</span> pAPIBitmap;</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span>}</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a353afc69453449ba46a6ed3a9fe30968">  396</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a353afc69453449ba46a6ed3a9fe30968">IGraphicsNanoVG::GetLayerBitmapData</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="group___i_graphics_structs.html#ga9b7871899f7948866b57786e8dbf678b">ILayerPtr</a>&amp; layer, RawBitmapData&amp; data)</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span>{</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span>  <span class="keyword">const</span> <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* pBitmap = layer-&gt;GetAPIBitmap();</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span>  <span class="keywordtype">int</span> size = pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#aed966b4a83c8b2b3f332b147e0243dfa">GetWidth</a>() * pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#ae3ff09cbb51372140e79318e8b3d6d4e">GetHeight</a>() * 4;</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span>  </div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span>  data.Resize(size);</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span>  </div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span>  <span class="keywordflow">if</span> (data.GetSize() &gt;= size)</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span>  {</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span>    <a class="code hl_function" href="class_i_graphics.html#a657a1a31242f950063213715c06d8a92">PushLayer</a>(layer.get());</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span>    nvgReadPixels(mVG, pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#a8cbde88cc5ba66a1dff6ec025d39071f">GetBitmap</a>(), 0, 0, pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#aed966b4a83c8b2b3f332b147e0243dfa">GetWidth</a>(), pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#ae3ff09cbb51372140e79318e8b3d6d4e">GetHeight</a>(), data.Get());</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span>    <a class="code hl_function" href="class_i_graphics.html#a0cc51e1ceea5f4f5cdeae981a559f5ff">PopLayer</a>();</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span>  }</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span>}</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span> </div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a05f3e9de20f9c654598f96eabdcf1012">  411</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a05f3e9de20f9c654598f96eabdcf1012">IGraphicsNanoVG::ApplyShadowMask</a>(<a class="code hl_typedef" href="group___i_graphics_structs.html#ga9b7871899f7948866b57786e8dbf678b">ILayerPtr</a>&amp; layer, RawBitmapData&amp; mask, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_shadow.html">IShadow</a>&amp; shadow)</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span>{</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span>  <span class="keyword">const</span> <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* pBitmap = layer-&gt;GetAPIBitmap();</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span>  <span class="keywordtype">int</span> width = pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#aed966b4a83c8b2b3f332b147e0243dfa">GetWidth</a>();</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span>  <span class="keywordtype">int</span> height = pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#ae3ff09cbb51372140e79318e8b3d6d4e">GetHeight</a>();</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span>  <span class="keywordtype">int</span> size = width * height * 4;</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span>  </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span>  <span class="keywordflow">if</span> (mask.GetSize() &gt;= size)</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span>  {</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span>    <span class="keywordflow">if</span> (!shadow.mDrawForeground)</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span>    {</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span>      <a class="code hl_function" href="class_i_graphics.html#a657a1a31242f950063213715c06d8a92">PushLayer</a>(layer.get());</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span>      nvgGlobalCompositeBlendFunc(mVG, NVG_ZERO, NVG_ZERO);</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span>      <a class="code hl_function" href="class_i_graphics.html#a279f8feaaaa341647ff5028932e85044">PathRect</a>(layer-&gt;Bounds());</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span>      nvgFillColor(mVG, NanoVGColor(COLOR_TRANSPARENT));</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span>      nvgFill(mVG);</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span>      <a class="code hl_function" href="class_i_graphics.html#a0cc51e1ceea5f4f5cdeae981a559f5ff">PopLayer</a>();</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span>    }</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span>    </div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span>    <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a> bounds(layer-&gt;Bounds());</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span>    </div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span>    <a class="code hl_class" href="class_i_graphics_nano_v_g_1_1_bitmap.html">Bitmap</a> maskRawBitmap(mVG, width, height, mask.Get(), pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#a5f03cfafe3518157da6217c7c3f58171">GetScale</a>(), pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#aeb0c58a4d254838d768783bb1ce45f38">GetDrawScale</a>());</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span>    <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* shadowBitmap = <a class="code hl_function" href="class_i_graphics_nano_v_g.html#ab877056719c3593c5218026ef16b28e3">CreateAPIBitmap</a>(width, height, pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#a5f03cfafe3518157da6217c7c3f58171">GetScale</a>(), pBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#aeb0c58a4d254838d768783bb1ce45f38">GetDrawScale</a>());</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span>    <a class="code hl_class" href="class_i_bitmap.html">IBitmap</a> tempLayerBitmap(shadowBitmap, 1, <span class="keyword">false</span>);</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span>    <a class="code hl_class" href="class_i_bitmap.html">IBitmap</a> maskBitmap(&amp;maskRawBitmap, 1, <span class="keyword">false</span>);</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span>    <a class="code hl_class" href="class_i_layer.html">ILayer</a> shadowLayer(shadowBitmap, layer-&gt;Bounds(), <span class="keyword">nullptr</span>, <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>());</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span>    </div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno">  438</span>    <a class="code hl_function" href="class_i_graphics.html#ac28803e8d8aa7ab50c414caea51e4f32">PathTransformSave</a>();</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>    <a class="code hl_function" href="class_i_graphics.html#a657a1a31242f950063213715c06d8a92">PushLayer</a>(layer.get());</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span>    <a class="code hl_function" href="class_i_graphics.html#a657a1a31242f950063213715c06d8a92">PushLayer</a>(&amp;shadowLayer);</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span>    <a class="code hl_function" href="class_i_graphics_nano_v_g.html#aff9afca0a24a33e4f34aa790bf2e89d6">DrawBitmap</a>(maskBitmap, bounds, 0, 0, <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span>    <a class="code hl_struct" href="struct_i_blend.html">IBlend</a> blend1(EBlend::SrcIn, 1.0);</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span>    <a class="code hl_function" href="class_i_graphics.html#a279f8feaaaa341647ff5028932e85044">PathRect</a>(layer-&gt;Bounds());</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span>    <a class="code hl_function" href="class_i_graphics.html#a25ec2794da0240fd9612e18d97ec918a">PathTransformTranslate</a>(-shadow.mXOffset, -shadow.mYOffset);</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span>    <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a3300cfbc3237debb0fb12cb40f8cc64e">PathFill</a>(shadow.mPattern, <a class="code hl_struct" href="struct_i_fill_options.html">IFillOptions</a>(), &amp;blend1);</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>    <a class="code hl_function" href="class_i_graphics.html#a0cc51e1ceea5f4f5cdeae981a559f5ff">PopLayer</a>();</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span>    <a class="code hl_struct" href="struct_i_blend.html">IBlend</a> blend2(EBlend::DstOver, shadow.mOpacity);</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span>    bounds.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac93cba651a6680e4dd7e1d23650a087f">Translate</a>(shadow.mXOffset, shadow.mYOffset);</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span>    <a class="code hl_function" href="class_i_graphics_nano_v_g.html#aff9afca0a24a33e4f34aa790bf2e89d6">DrawBitmap</a>(tempLayerBitmap, bounds, 0, 0, &amp;blend2);</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span>    <a class="code hl_function" href="class_i_graphics.html#a0cc51e1ceea5f4f5cdeae981a559f5ff">PopLayer</a>();</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span>    <a class="code hl_function" href="class_i_graphics.html#a64183939403574b2b16da84955bdcd79">PathTransformRestore</a>();</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span>  }</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span>}</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span> </div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#aa31b81ffdd0c60e19c18dcfa836b9253">  455</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#aa31b81ffdd0c60e19c18dcfa836b9253">IGraphicsNanoVG::OnViewInitialized</a>(<span class="keywordtype">void</span>* pContext)</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span>{  </div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span><span class="preprocessor">#if defined IGRAPHICS_METAL</span></div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span>  mVG = nvgCreateContext(pContext, NVG_ANTIALIAS | NVG_TRIPLE_BUFFER); <span class="comment">//TODO: NVG_STENCIL_STROKES currently has issues</span></div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span>  mVG = nvgCreateContext(NVG_ANTIALIAS <span class="comment">/*| NVG_STENCIL_STROKES*/</span>);</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span> </div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span>  <span class="keywordflow">if</span> (mVG == <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span>    DBGMSG(<span class="stringliteral">&quot;Could not init nanovg.\n&quot;</span>);</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span>}</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span> </div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a5fb91502ae0fde739f222ae22c105c02">  467</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a5fb91502ae0fde739f222ae22c105c02">IGraphicsNanoVG::OnViewDestroyed</a>()</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span>{</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span>  <span class="comment">// need to remove all the controls to free framebuffers, before deleting context</span></div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span>  <a class="code hl_function" href="class_i_graphics.html#a800f6cbb56df1af93389ca0e7080ec17">RemoveAllControls</a>();</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span> </div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span>  StaticStorage&lt;APIBitmap&gt;::Accessor storage(mBitmapCache);</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span>  storage.Clear();</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span>  </div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span>  <span class="keywordflow">if</span>(mMainFrameBuffer != <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span>    nvgDeleteFramebuffer(mMainFrameBuffer);</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span>  </div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span>  mMainFrameBuffer = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span>  </div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span>  <span class="keywordflow">if</span>(mVG)</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span>    nvgDeleteContext(mVG);</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span>  </div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span>  mVG = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span>}</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span> </div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a191e6644f4d7854b9a852ef772bacaf1">  486</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a191e6644f4d7854b9a852ef772bacaf1">IGraphicsNanoVG::DrawResize</a>()</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span>{</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span>  <a class="code hl_class" href="class_i_graphics_1_1_scoped_g_l_context.html">ScopedGLContext</a> scopedGLCtx {<span class="keyword">this</span>};</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span> </div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span>  <span class="keywordflow">if</span> (mMainFrameBuffer != <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span>    nvgDeleteFramebuffer(mMainFrameBuffer);</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span>  </div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span>  <span class="keywordflow">if</span> (mVG)</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span>  {</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span>    mMainFrameBuffer = nvgCreateFramebuffer(mVG, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>() * <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>() * <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>(), 0);</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span>  </div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span>    <span class="keywordflow">if</span> (mMainFrameBuffer == <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span>      DBGMSG(<span class="stringliteral">&quot;Could not init FBO.\n&quot;</span>);</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span>  }</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span>}</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span> </div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#aaddf2ad51039903dd21b0d2bcbcf913c">  502</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#aaddf2ad51039903dd21b0d2bcbcf913c">IGraphicsNanoVG::BeginFrame</a>()</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span>{</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span>  mInDraw = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span>  <a class="code hl_function" href="class_i_graphics.html#af2a102272f5f0951a36c7ca32601cca1">IGraphics::BeginFrame</a>(); <span class="comment">// start perf graph timing</span></div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno">  506</span> </div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span><span class="preprocessor">#ifdef IGRAPHICS_GL</span></div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span>    glViewport(0, 0, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>() * <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>() * <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span>    glClearColor(0.f, 0.f, 0.f, 0.f);</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span>    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span><span class="preprocessor">  #if defined OS_MAC || defined OS_IOS</span></div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span>    glGetIntegerv(GL_FRAMEBUFFER_BINDING, &amp;mInitialFBO); <span class="comment">// stash apple fbo</span></div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span><span class="preprocessor">  #endif</span></div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span>  </div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span>  nvgBindFramebuffer(mMainFrameBuffer); <span class="comment">// begin main frame buffer update</span></div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span>  nvgBeginFrame(mVG, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>(), <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span>}</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span> </div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#ab6468a0f3f84e18f8a7f88bb61b0de7f">  520</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#ab6468a0f3f84e18f8a7f88bb61b0de7f">IGraphicsNanoVG::EndFrame</a>()</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span>{</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span>  nvgEndFrame(mVG); <span class="comment">// end main frame buffer update</span></div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span>  nvgBindFramebuffer(<span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span>  nvgBeginFrame(mVG, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>(), <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span>  </div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno">  526</span>  NVGpaint img = nvgImagePattern(mVG, 0, 0, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>(), 0, mMainFrameBuffer-&gt;image, 1.0f);</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span> </div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span>  nvgSave(mVG);</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span>  nvgResetTransform(mVG);</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span>  nvgTranslate(mVG, mXTranslation, mYTranslation);</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span>  nvgBeginPath(mVG);</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span>  nvgRect(mVG, 0, 0, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>());</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span>  nvgFillPaint(mVG, img);</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno">  534</span>  nvgFill(mVG);</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span>  nvgRestore(mVG);</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span>  </div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span><span class="preprocessor">#if (defined OS_MAC || defined OS_IOS) &amp;&amp; defined IGRAPHICS_GL</span></div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span>  glBindFramebuffer(GL_FRAMEBUFFER, mInitialFBO); <span class="comment">// restore apple fbo</span></div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span> </div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span>  nvgEndFrame(mVG);</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span>  </div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span>  mInDraw = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span>  ClearFBOStack();</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span>}</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span> </div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#aff9afca0a24a33e4f34aa790bf2e89d6">  547</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#aff9afca0a24a33e4f34aa790bf2e89d6">IGraphicsNanoVG::DrawBitmap</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_i_bitmap.html">IBitmap</a>&amp; bitmap, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; dest, <span class="keywordtype">int</span> srcX, <span class="keywordtype">int</span> srcY, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span>{</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span>  <a class="code hl_class" href="class_a_p_i_bitmap.html">APIBitmap</a>* pAPIBitmap = bitmap.<a class="code hl_function" href="class_i_bitmap.html#ac55f07496b70b12b2a3d27c4ec4f4b8a">GetAPIBitmap</a>();</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span>  </div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span>  assert(pAPIBitmap);</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span>    </div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span>  <span class="comment">// First generate a scaled image paint</span></div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span>  NVGpaint imgPaint;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span>  <span class="keywordtype">double</span> scale = 1.0 / (pAPIBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#a5f03cfafe3518157da6217c7c3f58171">GetScale</a>() * pAPIBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#aeb0c58a4d254838d768783bb1ce45f38">GetDrawScale</a>());</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span> </div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span>  nvgTransformScale(imgPaint.xform, scale, scale);</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span> </div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span>  imgPaint.xform[4] = dest.L - srcX;</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span>  imgPaint.xform[5] = dest.T - srcY;</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span>  imgPaint.extent[0] = bitmap.<a class="code hl_function" href="class_i_bitmap.html#a04ab741b9052cab58021ca135f23a083">W</a>() * bitmap.<a class="code hl_function" href="class_i_bitmap.html#a70a3b8059f0cdb99073e8dd351926332">GetScale</a>();</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span>  imgPaint.extent[1] = bitmap.<a class="code hl_function" href="class_i_bitmap.html#a81bface3c9e2401aea5ae65b1cf80bdc">H</a>() * bitmap.<a class="code hl_function" href="class_i_bitmap.html#a70a3b8059f0cdb99073e8dd351926332">GetScale</a>();</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span>  imgPaint.image = pAPIBitmap-&gt;<a class="code hl_function" href="class_a_p_i_bitmap.html#a8cbde88cc5ba66a1dff6ec025d39071f">GetBitmap</a>();</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span>  imgPaint.radius = imgPaint.feather = 0.f;</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span>  imgPaint.innerColor = imgPaint.outerColor = nvgRGBAf(1, 1, 1, <a class="code hl_function" href="group___i_graphics_structs.html#gad3789b954df5c92ab742a855dc095c71">BlendWeight</a>(pBlend));</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span>    </div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span>  <span class="comment">// Now draw</span></div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span>    </div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span>  nvgBeginPath(mVG); <span class="comment">// Clears any existing path</span></div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span>  nvgRect(mVG, dest.L, dest.T, dest.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>(), dest.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>());</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span>  nvgFillPaint(mVG, imgPaint);</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno">  572</span>  NanoVGSetBlendMode(mVG, pBlend);</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span>  nvgFill(mVG);</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span>  nvgGlobalCompositeOperation(mVG, NVG_SOURCE_OVER);</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span>  nvgBeginPath(mVG); <span class="comment">// Clears the bitmap rect from the path state</span></div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span>}</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span> </div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a21bfa5c579a0cc70766ff60f72af5c97">  578</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a21bfa5c579a0cc70766ff60f72af5c97">IGraphicsNanoVG::PathClear</a>()</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span>{</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span>  nvgBeginPath(mVG);</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno">  581</span>}</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno">  582</span> </div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a8962b809b433e00f1899c24559d47646">  583</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a8962b809b433e00f1899c24559d47646">IGraphicsNanoVG::PathClose</a>()</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno">  584</span>{</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno">  585</span>  nvgClosePath(mVG);</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno">  586</span>}</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno">  587</span> </div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a56a77fde0c7302c45f475c5ddae1a8c8">  588</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a56a77fde0c7302c45f475c5ddae1a8c8">IGraphicsNanoVG::PathArc</a>(<span class="keywordtype">float</span> cx, <span class="keywordtype">float</span> cy, <span class="keywordtype">float</span> r, <span class="keywordtype">float</span> a1, <span class="keywordtype">float</span> a2, EWinding winding)</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno">  589</span>{</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno">  590</span>  nvgArc(mVG, cx, cy, r, DegToRad(a1 - 90.f), DegToRad(a2 - 90.f), winding == EWinding::CW ? NVG_CW : NVG_CCW);</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno">  591</span>}</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno">  592</span> </div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">  593</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">IGraphicsNanoVG::PathMoveTo</a>(<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y)</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno">  594</span>{</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno">  595</span>  nvgMoveTo(mVG, x, y);</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno">  596</span>}</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno">  597</span> </div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a5bc540f7945059c7f5b9c0e5ad16c5fb">  598</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a5bc540f7945059c7f5b9c0e5ad16c5fb">IGraphicsNanoVG::PathLineTo</a>(<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y)</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno">  599</span>{</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno">  600</span>  nvgLineTo(mVG, x, y);</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno">  601</span>}</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno">  602</span> </div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a6c4b9737df381e86abab540231558218">  603</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a6c4b9737df381e86abab540231558218">IGraphicsNanoVG::PathCubicBezierTo</a>(<span class="keywordtype">float</span> c1x, <span class="keywordtype">float</span> c1y, <span class="keywordtype">float</span> c2x, <span class="keywordtype">float</span> c2y, <span class="keywordtype">float</span> x2, <span class="keywordtype">float</span> y2)</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno">  604</span>{</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno">  605</span>  nvgBezierTo(mVG, c1x, c1y, c2x, c2y, x2, y2);</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno">  606</span>}</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span> </div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#abebcbdf22359cb6108dc50ccbdd418d1">  608</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#abebcbdf22359cb6108dc50ccbdd418d1">IGraphicsNanoVG::PathQuadraticBezierTo</a>(<span class="keywordtype">float</span> cx, <span class="keywordtype">float</span> cy, <span class="keywordtype">float</span> x2, <span class="keywordtype">float</span> y2)</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span>{</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno">  610</span>  nvgQuadTo(mVG, cx, cy, x2, y2);</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span>}</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno">  612</span> </div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a454f95ac697d5391fa15d73030dce56f">  613</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a454f95ac697d5391fa15d73030dce56f">IGraphicsNanoVG::PathSetWinding</a>(<span class="keywordtype">bool</span> clockwise)</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno">  614</span>{</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno">  615</span>  nvgPathWinding(mVG, clockwise ? NVG_CW : NVG_CCW);</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno">  616</span>}</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno">  617</span> </div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a7273cf6122beb04f5b001947653297ae">  618</a></span><a class="code hl_struct" href="struct_i_color.html">IColor</a> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a7273cf6122beb04f5b001947653297ae">IGraphicsNanoVG::GetPoint</a>(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y)</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno">  619</span>{</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno">  620</span>  <span class="keywordflow">return</span> COLOR_BLACK; <span class="comment">//TODO:</span></div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno">  621</span>}</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno">  622</span> </div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno">  623</span><span class="keywordtype">void</span> IGraphicsNanoVG::PrepareAndMeasureText(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_text.html">IText</a>&amp; text, <span class="keyword">const</span> <span class="keywordtype">char</span>* str, <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; r, <span class="keywordtype">double</span>&amp; x, <span class="keywordtype">double</span> &amp; y)<span class="keyword"> const</span></div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno">  624</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno">  625</span>  <span class="keywordtype">float</span> fbounds[4];</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno">  626</span>  </div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno">  627</span>  assert(nvgFindFont(mVG, text.mFont) != -1 &amp;&amp; <span class="stringliteral">&quot;No font found - did you forget to load it?&quot;</span>);</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno">  628</span>  </div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno">  629</span>  nvgFontBlur(mVG, 0);</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno">  630</span>  nvgFontSize(mVG, text.mSize);</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno">  631</span>  nvgFontFace(mVG, text.mFont);</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno">  632</span>  </div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno">  633</span>  <span class="keywordtype">int</span> align = 0;</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno">  634</span>  </div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno">  635</span>  <span class="keywordflow">switch</span> (text.mAlign)</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno">  636</span>  {</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno">  637</span>    <span class="keywordflow">case</span> EAlign::Near:     align = NVG_ALIGN_LEFT;     x = r.L;        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno">  638</span>    <span class="keywordflow">case</span> EAlign::Center:   align = NVG_ALIGN_CENTER;   x = r.<a class="code hl_function" href="struct_i_r_e_c_t.html#ae7ab9b583d33dab5f0da516a9f3a2b17">MW</a>();     <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno">  639</span>    <span class="keywordflow">case</span> EAlign::Far:      align = NVG_ALIGN_RIGHT;    x = r.R;        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno">  640</span>  }</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno">  641</span>  </div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno">  642</span>  <span class="keywordflow">switch</span> (text.mVAlign)</div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno">  643</span>  {</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno">  644</span>    <span class="keywordflow">case</span> EVAlign::Top:     align |= NVG_ALIGN_TOP;     y = r.T;        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno">  645</span>    <span class="keywordflow">case</span> EVAlign::Middle:  align |= NVG_ALIGN_MIDDLE;  y = r.<a class="code hl_function" href="struct_i_r_e_c_t.html#a60f96f3391687e546155197b4544111b">MH</a>();     <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno">  646</span>    <span class="keywordflow">case</span> EVAlign::Bottom:  align |= NVG_ALIGN_BOTTOM;  y = r.B;        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno">  647</span>  }</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno">  648</span>  </div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno">  649</span>  nvgTextAlign(mVG, align);</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno">  650</span>  nvgTextBounds(mVG, x, y, str, NULL, fbounds);</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno">  651</span>  </div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno">  652</span>  r = <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>(fbounds[0], fbounds[1], fbounds[2], fbounds[3]);</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno">  653</span>}</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno">  654</span> </div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#ad51242368c659a2adc6f191d6a821636">  655</a></span><span class="keywordtype">float</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#ad51242368c659a2adc6f191d6a821636">IGraphicsNanoVG::DoMeasureText</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_text.html">IText</a>&amp; text, <span class="keyword">const</span> <span class="keywordtype">char</span>* str, <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; bounds)<span class="keyword"> const</span></div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno">  656</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno">  657</span>  <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a> r = bounds;</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno">  658</span>  <span class="keywordtype">double</span> x, y;</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno">  659</span>  PrepareAndMeasureText(text, str, bounds, x, y);</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno">  660</span>  <a class="code hl_function" href="class_i_graphics.html#a4aa1c246f3d75dc4ed9b9c76585d749d">DoMeasureTextRotation</a>(text, r, bounds);</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno">  661</span>  </div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno">  662</span>  <span class="keywordflow">return</span> bounds.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>();</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno">  663</span>}</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno">  664</span> </div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a8bb214d04764c48b8b1efc0791ce9ac1">  665</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a8bb214d04764c48b8b1efc0791ce9ac1">IGraphicsNanoVG::DoDrawText</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_text.html">IText</a>&amp; text, <span class="keyword">const</span> <span class="keywordtype">char</span>* str, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; bounds, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno">  666</span>{</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno">  667</span>  <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a> measured = bounds;</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno">  668</span>  <span class="keywordtype">double</span> x, y;</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno">  669</span>  </div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno">  670</span>  PrepareAndMeasureText(text, str, measured, x, y);</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno">  671</span>  <a class="code hl_function" href="class_i_graphics.html#ac28803e8d8aa7ab50c414caea51e4f32">PathTransformSave</a>();</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno">  672</span>  DoTextRotation(text, bounds, measured);</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno">  673</span>  nvgFillColor(mVG, NanoVGColor(text.mFGColor, pBlend));</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno">  674</span>  NanoVGSetBlendMode(mVG, pBlend);</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno">  675</span>  nvgText(mVG, x, y, str, NULL);</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno">  676</span>  nvgGlobalCompositeOperation(mVG, NVG_SOURCE_OVER);</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno">  677</span>  <a class="code hl_function" href="class_i_graphics.html#a64183939403574b2b16da84955bdcd79">PathTransformRestore</a>();</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno">  678</span>}</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno">  679</span> </div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a52724181bac1c25a7ef8b845a547e362">  680</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a52724181bac1c25a7ef8b845a547e362">IGraphicsNanoVG::PathStroke</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_pattern.html">IPattern</a>&amp; pattern, <span class="keywordtype">float</span> thickness, <span class="keyword">const</span> <a class="code hl_struct" href="group___i_graphics_structs.html#struct_i_stroke_options">IStrokeOptions</a>&amp; options, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno">  681</span>{</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno">  682</span>  <span class="comment">// First set options</span></div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno">  683</span>  <span class="keywordflow">switch</span> (options.mCapOption)</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno">  684</span>  {</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno">  685</span>    <span class="keywordflow">case</span> ELineCap::Butt:   nvgLineCap(mVG, NVG_BUTT);     <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno">  686</span>    <span class="keywordflow">case</span> ELineCap::Round:  nvgLineCap(mVG, NVG_ROUND);    <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno">  687</span>    <span class="keywordflow">case</span> ELineCap::Square: nvgLineCap(mVG, NVG_SQUARE);   <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno">  688</span>  }</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno">  689</span>  </div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno">  690</span>  <span class="keywordflow">switch</span> (options.mJoinOption)</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno">  691</span>  {</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno">  692</span>    <span class="keywordflow">case</span> ELineJoin::Miter: nvgLineJoin(mVG, NVG_MITER);   <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno">  693</span>    <span class="keywordflow">case</span> ELineJoin::Round: nvgLineJoin(mVG, NVG_ROUND);   <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno">  694</span>    <span class="keywordflow">case</span> ELineJoin::Bevel: nvgLineJoin(mVG, NVG_BEVEL);   <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno">  695</span>  }</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno">  696</span>  </div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno">  697</span>  nvgMiterLimit(mVG, options.mMiterLimit);</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno">  698</span>  nvgStrokeWidth(mVG, thickness);</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno">  699</span> </div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno">  700</span>  <span class="comment">// NanoVG does not support dashed paths</span></div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno">  701</span>  <span class="keywordflow">if</span> (pattern.mType == EPatternType::Solid)</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno">  702</span>    nvgStrokeColor(mVG, NanoVGColor(pattern.<a class="code hl_function" href="struct_i_pattern.html#a114e025f9f5bb5ba522b9fc80ea362ef">GetStop</a>(0).mColor, pBlend));</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno">  703</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno">  704</span>    nvgStrokePaint(mVG, NanoVGPaint(mVG, pattern, pBlend));</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno">  705</span>  </div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno">  706</span>  nvgPathWinding(mVG, NVG_CCW);</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno">  707</span>  NanoVGSetBlendMode(mVG, pBlend);</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno">  708</span>  nvgStroke(mVG);</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno">  709</span>  nvgGlobalCompositeOperation(mVG, NVG_SOURCE_OVER);</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno">  710</span>    </div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno">  711</span>  <span class="keywordflow">if</span> (!options.mPreserve)</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno">  712</span>    nvgBeginPath(mVG); <span class="comment">// Clears the path state</span></div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno">  713</span>}</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno">  714</span> </div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a3300cfbc3237debb0fb12cb40f8cc64e">  715</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a3300cfbc3237debb0fb12cb40f8cc64e">IGraphicsNanoVG::PathFill</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_pattern.html">IPattern</a>&amp; pattern, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_fill_options.html">IFillOptions</a>&amp; options, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno">  716</span>{</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno">  717</span>  <span class="keywordflow">switch</span>(options.mFillRule)</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno">  718</span>  {</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno">  719</span>    <span class="comment">// This concept of fill vs. even/odd winding does not really translate to nanovg.</span></div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno">  720</span>    <span class="comment">// Instead the caller is responsible for settting winding correctly for each subpath</span></div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno">  721</span>    <span class="comment">// based on whether it&#39;s a solid (NVG_CCW) or hole (NVG_CW).</span></div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno">  722</span>    <span class="keywordflow">case</span> EFillRule::Winding:</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno">  723</span>      nvgPathWinding(mVG, NVG_CCW);</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno">  724</span>      <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno">  725</span>    <span class="keywordflow">case</span> EFillRule::EvenOdd:</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno">  726</span>      nvgPathWinding(mVG, NVG_CW);</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno">  727</span>      <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno">  728</span>    <span class="keywordflow">case</span> EFillRule::Preserve:</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno">  729</span>      <span class="comment">// don&#39;t set a winding rule for the path, to preserve individual windings on subpaths</span></div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno">  730</span>    <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno">  731</span>      <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno">  732</span>  }</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno">  733</span>  </div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno">  734</span>  <span class="keywordflow">if</span> (pattern.mType == EPatternType::Solid)</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno">  735</span>    nvgFillColor(mVG, NanoVGColor(pattern.<a class="code hl_function" href="struct_i_pattern.html#a114e025f9f5bb5ba522b9fc80ea362ef">GetStop</a>(0).mColor, pBlend));</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno">  736</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno">  737</span>    nvgFillPaint(mVG, NanoVGPaint(mVG, pattern, pBlend));</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno">  738</span>  </div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno">  739</span>  NanoVGSetBlendMode(mVG, pBlend);</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno">  740</span>  nvgFill(mVG);</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno">  741</span>  nvgGlobalCompositeOperation(mVG, NVG_SOURCE_OVER);</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno">  742</span> </div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno">  743</span>  <span class="keywordflow">if</span> (!options.mPreserve)</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno">  744</span>    nvgBeginPath(mVG); <span class="comment">// Clears the path state</span></div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno">  745</span>}</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno">  746</span> </div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a7674eb1b2d7f0c79886297292183d8cf">  747</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a7674eb1b2d7f0c79886297292183d8cf">IGraphicsNanoVG::LoadAPIFont</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* fontID, <span class="keyword">const</span> PlatformFontPtr&amp; font)</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno">  748</span>{</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno">  749</span>  StaticStorage&lt;IFontData&gt;::Accessor storage(sFontCache);</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno">  750</span>  IFontData* cached = storage.Find(fontID);</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno">  751</span>    </div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno">  752</span>  <span class="keywordflow">if</span> (cached)</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno">  753</span>  {</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno">  754</span>    nvgCreateFontFaceMem(mVG, fontID, cached-&gt;Get(), cached-&gt;GetSize(), cached-&gt;GetFaceIdx(), 0);</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno">  755</span>    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno">  756</span>  }</div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno">  757</span>    </div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno">  758</span>  IFontDataPtr data = font-&gt;GetFontData();</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno">  759</span> </div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno">  760</span>  <span class="keywordflow">if</span> (data-&gt;IsValid() &amp;&amp; nvgCreateFontFaceMem(mVG, fontID, data-&gt;Get(), data-&gt;GetSize(), data-&gt;GetFaceIdx(), 0) != -1)</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno">  761</span>  {</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno">  762</span>    storage.Add(data.release(), fontID);</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno">  763</span>    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno">  764</span>  }</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno">  765</span> </div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno">  766</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno">  767</span>}</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno">  768</span> </div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno">  769</span><span class="keywordtype">void</span> IGraphicsNanoVG::UpdateLayer()</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno">  770</span>{</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno">  771</span>  <span class="keywordflow">if</span> (mLayers.empty())</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno">  772</span>  {</div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno">  773</span>    nvgEndFrame(mVG);</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno">  774</span><span class="preprocessor">#ifdef IGRAPHICS_GL</span></div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno">  775</span>    glViewport(0, 0, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>() * <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>() * <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno">  776</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno">  777</span>    nvgBindFramebuffer(mMainFrameBuffer);</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno">  778</span>    nvgBeginFrame(mVG, <a class="code hl_function" href="class_i_graphics.html#a5b8ca42c8c7afff4da0b110704268cc6">WindowWidth</a>(), <a class="code hl_function" href="class_i_graphics.html#af08f849251665da7aebbbd0271a2ff55">WindowHeight</a>(), <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno">  779</span>  }</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno">  780</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno">  781</span>  {</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno">  782</span>    nvgEndFrame(mVG);</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno">  783</span><span class="preprocessor">#ifdef IGRAPHICS_GL</span></div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno">  784</span>    <span class="keyword">const</span> <span class="keywordtype">double</span> scale = <a class="code hl_function" href="class_i_graphics.html#a407a30ad8dc12d5e9d282e6175402c78">GetBackingPixelScale</a>();</div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno">  785</span>    glViewport(0, 0, mLayers.top()-&gt;Bounds().W() * scale, mLayers.top()-&gt;Bounds().H() * scale);</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno">  786</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno">  787</span>    nvgBindFramebuffer(<span class="keyword">dynamic_cast&lt;</span><span class="keyword">const </span>Bitmap*<span class="keyword">&gt;</span>(mLayers.top()-&gt;GetAPIBitmap())-&gt;GetFBO());</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno">  788</span>    nvgBeginFrame(mVG, mLayers.top()-&gt;Bounds().W() * <a class="code hl_function" href="class_i_graphics.html#ad5f403e5b79d4068985b7b8afcaa8da1">GetDrawScale</a>(), mLayers.top()-&gt;Bounds().H() * <a class="code hl_function" href="class_i_graphics.html#ad5f403e5b79d4068985b7b8afcaa8da1">GetDrawScale</a>(), <a class="code hl_function" href="class_i_graphics.html#ab676d94318f98607f37b64f17531d28f">GetScreenScale</a>());</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno">  789</span>  }</div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno">  790</span>}</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno">  791</span> </div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno">  792</span><span class="keywordtype">void</span> IGraphicsNanoVG::PathTransformSetMatrix(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_matrix.html">IMatrix</a>&amp; m)</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno">  793</span>{</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno">  794</span>  <span class="keywordtype">double</span> xTranslate = 0.0;</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno">  795</span>  <span class="keywordtype">double</span> yTranslate = 0.0;</div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno">  796</span>  </div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno">  797</span>  <span class="keywordflow">if</span> (!mLayers.empty())</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno">  798</span>  {</div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno">  799</span>    <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a> bounds = mLayers.top()-&gt;Bounds();</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno">  800</span>    </div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno">  801</span>    xTranslate = -bounds.L;</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno">  802</span>    yTranslate = -bounds.T;</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno">  803</span>  }</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno">  804</span>  </div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno">  805</span>  nvgResetTransform(mVG);</div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno">  806</span>  nvgScale(mVG, <a class="code hl_function" href="class_i_graphics.html#ad5f403e5b79d4068985b7b8afcaa8da1">GetDrawScale</a>(), <a class="code hl_function" href="class_i_graphics.html#ad5f403e5b79d4068985b7b8afcaa8da1">GetDrawScale</a>());</div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno">  807</span>  nvgTranslate(mVG, xTranslate, yTranslate);</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno">  808</span>  nvgTransform(mVG, m.mXX, m.mYX, m.mXY, m.mYY, m.mTX, m.mTY);</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno">  809</span>}</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno">  810</span> </div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno">  811</span><span class="keywordtype">void</span> IGraphicsNanoVG::SetClipRegion(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; r)</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno">  812</span>{</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno">  813</span>  nvgScissor(mVG, r.L, r.T, r.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>(), r.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>());</div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno">  814</span>}</div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno">  815</span> </div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a6869ce59e10c0bb6cd3c5e270c439d78">  816</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a6869ce59e10c0bb6cd3c5e270c439d78">IGraphicsNanoVG::DrawDottedLine</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_color.html">IColor</a>&amp; color, <span class="keywordtype">float</span> x1, <span class="keywordtype">float</span> y1, <span class="keywordtype">float</span> x2, <span class="keywordtype">float</span> y2, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend, <span class="keywordtype">float</span> thickness, <span class="keywordtype">float</span> dashLen)</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno">  817</span>{</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno">  818</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> xd = x1 - x2;</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno">  819</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> yd = y1 - y2;</div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno">  820</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> len = std::sqrt(xd * xd + yd * yd);</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno">  821</span>  </div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno">  822</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> segs = std::round(len / dashLen);</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno">  823</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> incr = 1.f / segs;</div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno">  824</span> </div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno">  825</span>  <span class="keywordtype">float</span> xs = x1;</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno">  826</span>  <span class="keywordtype">float</span> ys = y1;</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno">  827</span> </div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno">  828</span>  <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">PathMoveTo</a>(xs, ys);</div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno">  829</span> </div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno">  830</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i &lt; static_cast&lt;int&gt;(segs); i+=2)</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno">  831</span>  {</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno">  832</span>    <span class="keywordtype">float</span> progress = incr * <span class="keyword">static_cast&lt;</span><span class="keywordtype">float</span><span class="keyword">&gt;</span>(i);</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno">  833</span>  </div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno">  834</span>    <span class="keywordtype">float</span> xe = x1 + progress * (x2 - x1);</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno">  835</span>    <span class="keywordtype">float</span> ye = y1 + progress * (y2 - y1);</div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno">  836</span>    </div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno">  837</span>    <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a5bc540f7945059c7f5b9c0e5ad16c5fb">PathLineTo</a>(xe, ye);</div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno">  838</span>    </div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno">  839</span>    progress += incr;</div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno">  840</span>    </div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno">  841</span>    xs = x1 + progress * (x2 - x1);</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno">  842</span>    ys = y1 + progress * (y2 - y1);</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno">  843</span>    </div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno">  844</span>    <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">PathMoveTo</a>(xs, ys);</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno">  845</span>  }</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno">  846</span>  </div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno">  847</span>  <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a52724181bac1c25a7ef8b845a547e362">PathStroke</a>(color, thickness, <a class="code hl_struct" href="group___i_graphics_structs.html#struct_i_stroke_options">IStrokeOptions</a>(), pBlend);</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno">  848</span>}</div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno">  849</span> </div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a36c7bff7e8865dcc75b878d9938c471b">  850</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a36c7bff7e8865dcc75b878d9938c471b">IGraphicsNanoVG::DrawDottedRect</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_color.html">IColor</a>&amp; color, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; bounds, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend, <span class="keywordtype">float</span> thickness, <span class="keywordtype">float</span> dashLen)</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno">  851</span>{</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno">  852</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> xsegs = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(std::ceil(bounds.<a class="code hl_function" href="struct_i_r_e_c_t.html#a9d21ea21ff622e370664267c12cc7c24">W</a>() / (dashLen * 2.f)));</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno">  853</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> ysegs = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(std::ceil(bounds.<a class="code hl_function" href="struct_i_r_e_c_t.html#ac7252cd16f74972ce29d481f47d4a784">H</a>() / (dashLen * 2.f)));</div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno">  854</span>  </div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno">  855</span>  <span class="keywordtype">float</span> x1 = bounds.L;</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno">  856</span>  <span class="keywordtype">float</span> y1 = bounds.T;</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno">  857</span>  </div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno">  858</span>  <span class="keywordtype">float</span> x2 = x1;</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno">  859</span>  <span class="keywordtype">float</span> y2 = y1;</div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno">  860</span>  </div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno">  861</span>  <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">PathMoveTo</a>(x1, y1);</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno">  862</span> </div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno">  863</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j = 0; j &lt; 2; j++)</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno">  864</span>  {</div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno">  865</span>    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; xsegs; i++)</div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno">  866</span>    {</div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno">  867</span>      x2 = <a class="code hl_function" href="group___i_plug_utilities.html#ga027ce10e55fc63bbe14430bb99ac9042">Clip</a>(x1 + dashLen, bounds.L, bounds.R);</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno">  868</span>      <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a5bc540f7945059c7f5b9c0e5ad16c5fb">PathLineTo</a>(x2, y2);</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno">  869</span>      x1 = <a class="code hl_function" href="group___i_plug_utilities.html#ga027ce10e55fc63bbe14430bb99ac9042">Clip</a>(x2 + dashLen, bounds.L, bounds.R);</div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno">  870</span>      <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">PathMoveTo</a>(x1, y1);</div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno">  871</span>    }</div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno">  872</span>    </div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno">  873</span>    x2 = x1;</div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno">  874</span>    </div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno">  875</span>    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; ysegs; i++)</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno">  876</span>    {</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno">  877</span>      y2 = <a class="code hl_function" href="group___i_plug_utilities.html#ga027ce10e55fc63bbe14430bb99ac9042">Clip</a>(y1 + dashLen, bounds.T, bounds.B);</div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno">  878</span>      <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a5bc540f7945059c7f5b9c0e5ad16c5fb">PathLineTo</a>(x2, y2);</div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno">  879</span>      y1 = <a class="code hl_function" href="group___i_plug_utilities.html#ga027ce10e55fc63bbe14430bb99ac9042">Clip</a>(y2 + dashLen, bounds.T, bounds.B);</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno">  880</span>      <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a9707dceabbf3c35feba08736e2d3b7d0">PathMoveTo</a>(x1, y1);</div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno">  881</span>    }</div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno">  882</span>    </div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno">  883</span>    y2 = y1;</div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno">  884</span>    </div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno">  885</span>    dashLen = -dashLen;</div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno">  886</span>  }</div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno">  887</span>  </div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno">  888</span>  <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a52724181bac1c25a7ef8b845a547e362">PathStroke</a>(color, thickness, <a class="code hl_struct" href="group___i_graphics_structs.html#struct_i_stroke_options">IStrokeOptions</a>(), pBlend);</div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno">  889</span>}</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno">  890</span> </div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno">  891</span><span class="keywordtype">void</span> IGraphicsNanoVG::DeleteFBO(NVGframebuffer* pBuffer)</div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno">  892</span>{</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno">  893</span>  <span class="keywordflow">if</span> (!mInDraw)</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno">  894</span>    nvgDeleteFramebuffer(pBuffer);</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno">  895</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno">  896</span>  {</div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno">  897</span>    WDL_MutexLock lock(&amp;mFBOMutex);</div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno">  898</span>    mFBOStack.push(pBuffer);</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno">  899</span>  }</div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno">  900</span>}</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno">  901</span> </div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno">  902</span><span class="keywordtype">void</span> IGraphicsNanoVG::ClearFBOStack()</div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno">  903</span>{</div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno">  904</span>  WDL_MutexLock lock(&amp;mFBOMutex);</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno">  905</span>  <span class="keywordflow">while</span> (!mFBOStack.empty())</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno">  906</span>  {</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno">  907</span>    nvgDeleteFramebuffer(mFBOStack.top());</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno">  908</span>    mFBOStack.pop();</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno">  909</span>  }</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno">  910</span>}</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno">  911</span> </div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"><a class="line" href="class_i_graphics_nano_v_g.html#a8c3cde2de2a57a908c8791abcdec7e56">  912</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="class_i_graphics_nano_v_g.html#a8c3cde2de2a57a908c8791abcdec7e56">IGraphicsNanoVG::DrawFastDropShadow</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; innerBounds, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_r_e_c_t.html">IRECT</a>&amp; outerBounds, <span class="keywordtype">float</span> xyDrop, <span class="keywordtype">float</span> roundness, <span class="keywordtype">float</span> blur, <a class="code hl_struct" href="struct_i_blend.html">IBlend</a>* pBlend)</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno">  913</span>{</div>