Merge pull request #406 from dynamsoft-docs/rn-11.4.1000

Dynamsoft-Henry · web-flow · commit ece1587fe05d · 2026-03-23T10:13:39.000+08:00
Rn 11.4.1000
diff --git a/_includes/sidelist-programming/programming-react-native.html b/_includes/sidelist-programming/programming-react-native.html
@@ -94,6 +94,7 @@
                         <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/barcode-result-item.html" class="otherLinkColour">BarcodeResultItem</a></li>
                         <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/datamatrix-details.html" class="otherLinkColour">DataMatrixDetails</a></li>
                         <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/decoded-barcodes-result.html" class="otherLinkColour">DecodedBarcodesResult</a></li>
+                        <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/eci-segment.html" class="otherLinkColour">ECISegment</a></li>
                         <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/oned-details.html" class="otherLinkColour">OneDCodeDetails</a></li>
                         <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/pdf417-details.html" class="otherLinkColour">PDF417Details</a></li>
                         <li lang="react-native"><a href="{{ site.dbr_react_native_api }}barcode-reader/qr-code-details.html" class="otherLinkColour">QRCodeDetails</a></li>
@@ -171,6 +172,7 @@
             <ul lang="react-native">
                 <li lang="react-native"><a class="otherLinkColour">Classes</a>
                     <ul lang="react-native">
+                        <li lang="react-native"><a href="{{ site.dcv_react_native_api }}utility/cross-verification-criteria.html" class="otherLinkColour">CrossVerificationCriteria</a></li>
                         <li lang="react-native"><a href="{{ site.dcv_react_native_api }}utility/image-drawer.html" class="otherLinkColour">ImageDrawer</a></li>
                         <li lang="react-native"><a href="{{ site.dcv_react_native_api }}utility/image-io.html" class="otherLinkColour">ImageIO</a></li>
                         <li lang="react-native"><a href="{{ site.dcv_react_native_api }}utility/image-processor.html" class="otherLinkColour">ImageProcessor</a></li>
@@ -474,6 +476,7 @@
                 <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-width-range-array.html" class="otherLinkColour">BarcodeWidthRangeArray</a></li>
                 <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-zone-bar-count-range-array.html" class="otherLinkColour">BarcodeZoneBarCountRangeArray</a></li>
                 <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-zone-min-distance-to-image-borders.html" class="otherLinkColour">BarcodeZoneMinDistanceToImageBorders</a></li>
+                <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-zone-width-to-height-ratio-range-array.html" class="otherLinkColour">BarcodeZoneWidthToHeightRatioRangeArray</a></li>
                 <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/code128-subset.html" class="otherLinkColour">Code128Subset</a></li>
                 <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/data-matrix-module-isotropic.html" class="otherLinkColour">DataMatrixModuleIsotropic</a></li>
                 <li><a href="{{ site.dcvb_parameters_reference }}barcode-format-specification/data-matrix-size-options.html" class="otherLinkColour">DataMatrixSizeOptions</a></li>
diff --git a/programming/android/api-reference/barcode-scanner/barcode-scanner-config.md b/programming/android/api-reference/barcode-scanner/barcode-scanner-config.md
@@ -41,6 +41,7 @@ final class BarcodeScannerConfig
 | [`setExpectedBarcodesCount`](#setexpectedbarcodescount) | Sets the expected number of barcodes. The multiple barcodes scanning will be stopped when the `expectedBarcodesCount` is reached. |
 | [`setCameraToggleButtonVisible`](#setcameratogglebuttonvisible) | Sets whether to display the camera toggle button. |
 | [`setZoomFactor`](#setzoomfactor) | Sets the zoom factor. |
+| [`setResolution`](#setresolution) | Sets the resolution. |
 | [`getLicense`](#getlicense) | Returns the license key string. |
 | [`getScanningMode`](#getscanningmode) | Returns the scanning mode. |
 | [`getTemplateFile`](#gettemplatefile) | Returns the template with a file path or a JSON string. |
@@ -55,7 +56,9 @@ final class BarcodeScannerConfig
 | [`getMaxConsecutiveStableFramesToExit`](#getmaxconsecutivestableframestoexit) | Returns the maximum number of consecutive stable frames to exit. |
 | [`getExpectedBarcodesCount`](#getexpectedbarcodescount) | Returns the expected number of barcodes. |
 | [`isCameraToggleButtonVisible`](#iscameratogglebuttonvisible) | Returns whether the camera toggle button is visible. |
-| [`getZoomFactor`](#getzoomfactor) | Gets the zoom factor. |
+| [`getZoomFactor`](#getzoomfactor) | Returns the zoom factor. |
+| [`getResolution`](#getresolution) | Returns the resolution. |
+
 
 ### setLicense
 
@@ -237,6 +240,22 @@ void setZoomFactor(float zoomFactor);
 
 `zoomFactor`: The zoom factor.
 
+### setResolution
+
+Sets the resolution.
+
+```java
+void setResolution(int resolution);
+```
+
+**Parameter(s)**
+
+`resolution`: The resolution. Reference [`EnumResolution`]({{ site.dce_android}}enum/resolution.html).
+
+**Remarks**
+
+- Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.
+
 ### getLicense
 
 Returns the license key string.
@@ -416,3 +435,19 @@ float getZoomFactor();
 **Return Value**
 
 `zoomFactor`: The zoom factor.
+
+### getResolution
+
+Returns the resolution.
+
+```java
+int getResolution();
+```
+
+**Return Value**
+
+The resolution. Represented by [`EnumResolution`]({{ site.dce_android}}enum/resolution.html).
+
+**Remarks**
+
+- Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.
diff --git a/programming/react-native/api-reference/barcode-reader/barcode-result-item.md b/programming/react-native/api-reference/barcode-reader/barcode-result-item.md
@@ -27,7 +27,7 @@ interface BarcodeResultItem extends CapturedResultItem
 | [`format`](#format) | *BigInt* | The format of the barcode. |
 | [`formatString`](#formatstring) | *string* | The format of the barcode as a text string. |
 | [`text`](#text) | *string* | The decoded text of the barcode. |
-| [`bytes`](#bytes) | *Uint8List* | The raw bytes of the barcode. |
+| [`bytes`](#bytes) | *string* | The raw bytes of the barcode. |
 | [`location`](#location) | *Quadrilateral* | The location of the barcode in the image/frame. |
 | [`confidence`](#confidence) | *int* | The confidence of the barcode result. |
 | [`angle`](#angle) | *int* | The angle at which the barcode is detected if it's not aligned in the image/frame. |
@@ -39,6 +39,7 @@ interface BarcodeResultItem extends CapturedResultItem
 | [`dataMatrixDetails`](#datamatrixdetails) | *[DataMatrixDetails](datamatrix-details.md)* | Represents extended info that is specific to DataMatrix codes, if the decoded barcode is a DataMatrix code. |
 | [`aztecDetails`](#aztecdetails) | *[AztecDetails](aztec-details.md)* | Represents extended info that is specific to Aztec codes, if the decoded barcode is an Aztec code. |
 | [`qrCodeDetails`](#qrcodedetails) | *[QRCodeDetails](qr-code-details.md)* | Represents extended info that is specific to QR Codes, if the decoded barcode is a QR Code. |
+| [`eciSegments`](#ecisegments) | The ECI segments of the decoded barcode. |
 
 ### format
 
@@ -64,6 +65,14 @@ The decoded text of the barcode.
 text: string;
 ```
 
+### bytes
+
+A base64 string representing the raw bytes of the barcode.
+
+```tsx
+bytes?: string;
+```
+
 ### location
 
 The location of the barcode in the image/frame as a [`Quadrilateral`]({{ site.dcv_react_native_api }}core/quadrilateral.html). The quadrilateral contains the four vertex points of the location, with the first vertex being the left-most vertex, then going in a clockwise direction for the remaining points.
@@ -150,4 +159,16 @@ Represents extended info (as [`PDF417Details`](pdf417-details.md)) that is speci
 
 ```tsx
 pdf417Details?: PDF417Details;
-```
+```
+
+### eciSegments
+
+The Extended Channel Interpretation (ECI) segments of the decoded barcode. Each ECI segment specifies the character encoding used for a portion of the decoded bytes. The value is `null` if no ECI information is present.
+
+```tsx
+eciSegments?: ECISegment[];
+```
+
+**Remarks**
+
+- Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.
diff --git a/programming/react-native/api-reference/barcode-reader/eci-segment.md b/programming/react-native/api-reference/barcode-reader/eci-segment.md
@@ -0,0 +1,66 @@
+---
+layout: default-layout
+title: ECISegment Class - Dynamsoft Barcode Reader Android Edition
+description: ECISegment class of Dynamsoft Barcode Reader Android represents the Extended Channel Interpretation (ECI) information within a barcode, specifying the character encoding used for a portion of the decoded bytes.
+keywords: ECISegment, ECI, character encoding, api reference
+needAutoGenerateSidebar: true
+needGenerateH3Content: true
+breadcrumbText: ECISegment
+---
+
+# ECISegment Class
+
+`ECISegment` is a class that represents the Extended Channel Interpretation (ECI) information within a barcode. Each ECI segment specifies the character encoding used for a portion of the decoded bytes. The charset names follow the IANA character set registry (e.g. "UTF-8", "ISO-8859-1").
+
+**Remarks**
+
+- Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.
+
+## Definition
+
+*Assembly:* dynamsoft-capture-vision-react-native
+
+```tsx
+export interface ECISegment
+```
+
+## Attributes
+
+| Attribute | Description |
+| --------- | ------------|
+| [`eciValue`](#ecivalue) | The ECI assignment number as defined by ISO/IEC 15424. |
+| [`charsetEncoding`](#charsetencoding) | The charset encoding name defined by IANA (e.g. "UTF-8", "ISO-8859-1"). |
+| [`startIndex`](#startindex) | The start index of this ECI segment in the decoded barcode bytes. |
+| [`length`](#length) | The length (in bytes) of this segment within the decoded barcode bytes. |
+
+### eciValue
+
+The ECI assignment number as defined by ISO/IEC 15424. This value identifies the character set encoding used in this segment.
+
+```tsx
+eciValue: number;
+```
+
+### charsetEncoding
+
+The charset encoding name defined by IANA (e.g. "UTF-8", "ISO-8859-1"). This specifies the character encoding scheme used to interpret the bytes in this segment.
+
+```tsx
+charsetEncoding: string;
+```
+
+### startIndex
+
+The start index of this ECI segment in the decoded barcode bytes. This indicates the position where this segment begins within the overall decoded byte sequence.
+
+```tsx
+startIndex: number;
+```
+
+### length
+
+The length (in bytes) of this segment within the decoded barcode bytes. This specifies how many bytes in the decoded data belong to this ECI segment.
+
+```tsx
+length: number;
+```
diff --git a/programming/react-native/api-reference/barcode-scanner/barcode-scanner-config.md b/programming/react-native/api-reference/barcode-scanner/barcode-scanner-config.md
@@ -40,6 +40,7 @@ interface BarcodeScanConfig
 | [`maxConsecutiveStableFramesToExit`](#maxconsecutivestableframestoexit) | *int* | Specifies the maximum number of consecutive stable frames to process before finishing the scan process. |
 | [`expectedBarcodesCount`](#expectedbarcodescount) | *int* | Defines the expected number of barcodes to be scanned in a single frame or image. |
 | [`templateNodeRequire`](#templatenoderequire) | *NodeRequire* | Provides a Node.js 'require' function to load the template file when running in a Node environment. |
+| [`resolution`](#resolution) | *[EnumResolution]({{ site.dce_react_native_api }}enum/resolution.html)* | Provides a Node.js 'require' function to load the template file when running in a Node environment. |
 
 ### license
 
@@ -183,3 +184,15 @@ Provides a Node.js 'require' function to load the template file when running in
 ```tsx
 templateNodeRequire?: NodeRequire;
 ```
+
+### resolution
+
+Specifies the resolution with [`EnumResolution`]({{ site.dce_react_native_api }}enum/resolution.html).
+
+```tsx
+resolution?: EnumResolution,
+```
+
+**Remarks**
+
+- Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.
diff --git a/programming/react-native/release-notes/index.md b/programming/react-native/release-notes/index.md
@@ -9,6 +9,7 @@ breadcrumbText: Release Notes
 
 # Dynamsoft Barcode Reader React Native SDK - Release Notes
 
+- [11.4.1010 (03/19/2026)](react-native-11.md#1141010-03192026)
 - [11.2.5002 (01/22/2026)](react-native-11.md#1125002-01222026)
 - [11.2.5000 (12/18/2025)](react-native-11.md#1125000-12182025)
 - [11.2.3000 (12/04/2025)](react-native-11.md#1123000-12042025)
diff --git a/programming/react-native/release-notes/react-native-11.md b/programming/react-native/release-notes/react-native-11.md
@@ -9,6 +9,51 @@ breadcrumbText: Release Notes
 
 # Dynamsoft Barcode Reader React Native SDK - Release Notes
 
+## 11.4.1010 (03/19/2026)
+
+### Highlights
+
+#### AI-Powered Barcode Detection and Decoding
+
+- **PDF417 Localization Model** – Introduces the `PDF417Localization` neural network model for improved detection of PDF417 barcodes, especially under challenging conditions.
+- **Code39/ITF Decoding Model** – Adds the `Code39ITFDecoder` model for enhanced decoding of Code 39 and ITF barcodes under blurred or low-resolution conditions.
+- **Deblur Models for 2D Barcodes** – Adds the `DataMatrixQRCodeDeblur` and `PDF417Deblur` models provide more effective recovery from motion and focus blur for DataMatrix, QR Code, and PDF417 barcodes.
+
+#### ECI (Extended Channel Interpretation) Support
+
+- **ECI Information Return** – Adds support for retrieving Extended Channel Interpretation (ECI) data from barcodes. The new [`ECISegment`]({{ site.dbr_react_native_api }}barcode-reader/eci-segment.html) class, along with [`eciSegments`]({{ site.dbr_react_native_api }}barcode-reader/barcode-result-item.html#ecisegments) property in [`BarcodeResultItem`]({{ site.dbr_react_native_api }}barcode-reader/barcode-result-item.html) class, enable access to character encoding information embedded in barcodes.
+- **ECI-Based Text Interpretation** – Adds support for interpreting ECI segments during barcode decoding, improving compatibility with international character sets.
+
+#### Performance Improvements
+
+- **On-Demand Model Loading** – Implements lazy loading for AI models, reducing initialization time by loading models only when first needed.
+- **Smart Model Selection** – Models are now loaded based on configured barcode formats, minimizing memory usage by excluding unused models.
+- **Improved Confidence Scoring** – Enhances confidence score calculation for results from neural network models, providing more accurate quality indicators.
+- **DPM Barcode Optimization** – Improves recognition rate for Direct Part Marking (DPM) barcodes commonly used in industrial and manufacturing environments.
+
+### New
+
+- Added [`BarcodeZoneWidthToHeightRatioRangeArray`]({{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-zone-width-to-height-ratio-range-array.html) parameter for filtering barcodes based on aspect ratio constraints.
+- Added [`setResultCrossVerificationCriteria`]({{ site.dcv_react_native_api }}utility/multi-frame-cross-filter.html#setresultcrossverificationcriteria) and [`getResultCrossVerificationCriteria`]({{ site.dcv_react_native_api }}utility/multi-frame-cross-filter.html#getresultcrossverificationcriteria) methods to [`MultiFrameResultCrossFilter`]({{ site.dcv_react_native_api }}utility/multi-frame-cross-filter.html) for configurable multi-frame result verification.
+- Added a new resolution [`RESOLUTION_MAX`]({{ site.dce_react_native_api }}enum/resolution.html) for capturing photos at maximum resolution (3024*4032).
+
+### Changed
+
+- Barcode text encoding fallback changed from UTF-8 to ISO-8859-1 when no ECI information is present in the barcode.
+- Updated default value of `compensation` parameter in [`ImageProcessor.convertToBinaryLocal`]({{ site.dcv_react_native_api }}utility/image-processor.html#converttobinarylocal) from 0 to 10.
+- [`convertToBinaryGlobal`]({{ site.dcv_react_native_api }}utility/image-processor.html#converttobinaryglobal) and [`convertToBinaryLocal`]({{ site.dcv_react_native_api }}utility/image-processor.html#converttobinarylocal) of `ImageProcessor` class now support color and binary images as input in addition to grayscale images.
+
+### Removed
+
+- Removed `DataMatrixModuleIsotropic` parameter – use [`BarcodeZoneWidthToHeightRatioRangeArray`]({{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-zone-width-to-height-ratio-range-array.html) instead.
+- Removed `MinRatioOfBarcodeZoneWidthToHeight` parameter – use [`BarcodeZoneWidthToHeightRatioRangeArray`]({{ site.dcvb_parameters_reference }}barcode-format-specification/barcode-zone-width-to-height-ratio-range-array.html) instead.
+
+### Fixed
+
+- Fixed incorrect coordinate in barcode result when using neural network models with a specified region.
+- Fixed crash and hang issues that could occur in certain scenarios.
+- Fixed various minor bugs and improved overall stability.
+
 ## 11.2.5002 (01/22/2026)
 
 ### Fixed
