Release Notes - DynamsoftCore Module

3.2.10 (03/07/2024)

New

• Added the following methods to the ObservationParameters class to specify the input only result unit.
  • setResultUnitTypesOnlyForInput
  • getResultUnitTypesOnlyForInput
• Added the following methods to the RegionObjectElement class to support the intermediate result modification.
  • setLocation
  • clone
  • retain
  • release
• Added a new method replace to the IntermediateResultUnit class to support the replacement of intermediate result units.
• Added setImageData methods to the following classes:
  • ColourImageUnit
  • ScaledDownColourImageUnit
  • GrayscaleImageUnit
  • TransformedGrayscaleImageUnit
  • EnhancedGrayscaleImageUnit
  • BinaryImageUnit
  • TextureRemovedGrayscaleImageUnit
  • TextureRemovedBinaryImageUnit
  • TextRemovedBinaryImageUnit
• Added new methods to the PredetectedRegionsUnit class to add, remove or set the predetected regions.
• Added new methods to the LineSegmentsUnit class to add, remove or set the line segments.
• Added new methods to the TextZonesUnit class to add, remove or set the text zones. Added a new class TextZone to store the information of a single text zone.
• Added a new method setContours to the ContourUnit class.
• Added new methods to the TextureDetectionResultUnit class to set the X & Y spacing.
• Added a new intermediate result unit, ShortLinesUnit, to output the detected short lines. The corresponding enumeration member IRUT_SHORT_LINES is added to the EnumIntermediateResultUnitType.
• Added the following methods to the CapturedResultItem class
  • getTargetROIDefName
  • getTaskName
  • retain
  • release
• Added the following new error codes
  • EC_IMAGE_SIZE_NOT_MATCH
  • EC_IMAGE_PIXEL_FORMAT_NOT_MATCH
  • EC_SECTION_LEVEL_RESULT_IRREPLACEABLE
  • EC_AXIS_DEFINITION_INCORRECT
  • EC_TEXT_LINE_GROUP_LAYOUT_CONFLICT
  • EC_TEXT_LINE_GROUP_REGEX_CONFLICT
• Added the following methods to the CapturedResult class.
  • A new override constructor.
  • retain
  • release
• The following classes are moved to CaptureVisionRouter module:
  • CapturedResult
  • IntermediateResultReceiver
  • CapturedResultReceiver
  • CapturedResultFilter
  • IntermediateResultManager
• Added a new supported image pixel format, binary 8 inverted. The corresponding enumeration member is added to the EnumImagePixelFormat.
• Added return value for the retain method of the IntermediateResultUnit class. The method will return the pointer of the current IntermediateResultUnit.

Breaking Changes

• Refactored the Contour class. Please view API reference - Contour class for more information.

Fixed

• Fixed a crash bug that might happen when triggering the setNextImageToReturn method of the ImageSourceAdapter class.

3.0.20 (10/26/2023)

New

• Added ImageSourceErrorListener to receive the errors from an image source.
• Added method setErrorListener to class ImageSourceAdapter to add the ImageSourceErrorListener.
• Added the following error codes:
  • EC_FILE_ALREADY_EXISTS
  • EC_CREATE_FILE_FAILED
  • EC_IMGAE_DATA_INVALID

Fixed

• Small fixes and tweaks.

Changed

• Changed the timing of onOriginalImageResultReceived so that it is triggered immediately after receiving the image.

3.0.10 (08/10/2023)

The first version of DynamsoftCore Android edition that integrate with DynamsoftCaptureVision (DCV) architecture.