Release Notes for Flutter SDK - 1.x

1.3.0 (04/03/2024)

• Updated the SDK to support Flutter 3. The lowest supported Flutter version is 3.10.0.
• Added a new class EnumEnhancedFeatures for user to specify the enhanced features of DynamsoftCameraEnhancer.
• Added a series of zoom control APIs.
  • enableEnhancedFeatures to enable the specified enhanced feature(s).
  • disableEnhancedFeatures to disable the specified enhanced feature(s).
  • setZoomFactor to set the zoom factor.
  • setAutoZoomRange to set the auto zoom range.
  • getAutoZoomRange to get the auto zoom range.
  • getMaxZoomFactor to get the max zoom factor.

1.2.2 (03/17/2023)

Fixed

• Fixed a crash bug on the devices that do not support 16:9 size resolution.
• Fixed a display bug when the display orientation is landscape.

1.2.1 (01/12/2023)

Improved

• Optimized the internal code to support more usage scenarios.

1.2.0 (11/16/2022)

New

• Extended DBRRuntimeSettings with more mode parameters. You can further optimize the barcode decoding performance of your project with the mode parameters:
  • binarizationModes
  • deblurLevel
  • deblurModes
  • region
  • scaleDownThreshold
  • scaleUpModes
  • textResultOrderModes
  • furtherModes
• Added a new class FurtherModes to set the furtherModes parameter of DBRRuntimeSettings.
• Added new methods setModeArgument and getModeArgument in class DCVBarcodeReader. These two methods give you access to the optional arguments of the mode parameters.
• Added enumeration classes to set mode parameters.

1.1.0 (09/08/2022)

New

• Added a new method decodeFile in Barcode Reader module to decode barcodes from an image file.
• Added a new method enableResultVerification in Barcode Reader module to further improve the accuracy of barcode result.
• Added a new property torchButton to DCVCameraView class for users to create a torch button on the view.
• Added a new class Rect.
• Added a new property barcodeBytes in BarcodeResult to output the byte data of the barcode.
• Added a new property minResultConfidence in DBRRuntimeSettings to filter the barcode results by confidence.
• Added a new property minResultTextLength in DBRRuntimeSettings to filter the barcode results by text length.
• Added DCVCameraEnhancer class. Moved camera control APIs from DCVCameraView class to DCVCameraEnhancer class. Added a new method selectCamera in DCVCameraEnhancer class for users to switch between front-facing camera and back-facing camera.
• Added an enumeration EnumCameraPosition.

Changes

• Renamed DynamsoftBarcodeReader class to DCVBarcodeReader.
• Renamed DynamsoftCameraView class to DCVCameraView.
• Users have to call DCVCameraEnhancer.open/DCVCameraEnhancer.close manually when the application is resumed/inactive.

1.0.0 (07/12/2022)

• Dynamsoft Capture Vision is an aggregating SDK of a series of specific functional products. In version 1.0, The following products are included:
  • Dynamsoft Camera Enhancer: Provides camera enhancements and UI configuration APIs.
  • Dynamsoft Barcode Reader: Provides barcode decoding algorithm and APIs.