GdPicture Imaging

[Loïc]

GdPicture V 5.8 Releases are available.


Major improvements

- Some PDF rendering problems has been fixed
- TWAIN bar codes detection has been added
- New filters to remove lines
- Toolkits digital signatures are now valid for 2 years
- Bugs reported since the 5.7 releases has been fixed
- Rendering problems of corrupted CCITT4 tiff files has been fixed
- The GdViewer can now displays encrypted PDF compatible with Acrobat 7 and later



New methods of the Imaging class

FxRemoveLinesV()
FxRemoveLinesV2()
FxRemoveLinesV3()
FxRemoveLinesH()
FxRemoveLinesH2()
FxRemoveLinesH3()
FxParasite2x2()
TwainIsBarcodeDetectionAvailable() - Also included in GdTwain [Pro]
TwainIsBarcodeDetectionEnabled() - Also included in GdTwain [Pro]
TwainSetBarcodeDetection() - Also included in GdTwain [Pro]
TwainBarcodeGetCount() - Also included in GdTwain [Pro]
TwainBarcodeGetValue() - Also included in GdTwain [Pro]
TwainBarcodeGetType() - Also included in GdTwain [Pro]
TwainBarcodeGetXPos() - Also included in GdTwain [Pro]
TwainBarcodeGetYPos() - Also included in GdTwain [Pro]
TwainBarcodeGetConfidence() - Also included in GdTwain [Pro]
TwainBarcodeGetRotation() - Also included in GdTwain [Pro]
TwainGetAvailableBarCodeTypeCount() - Also included in GdTwain [Pro]
TwainGetAvailableBarCodeTypeNo() - Also included in GdTwain [Pro]



New method of the GdViewer class

GetDocumentType()

New properties of the GdViewer class & ImageBox class

MouseButtonForMouseMode

[Loïc]

Bug fix: some PDF redering problems.
Bug fix: PDF file loading problem with GdViewer using empty char string for the File path parameter.
Bug fix: PDF/A non conformity errors detected by Adobe Acrobat 9.

[Loïc]

Bug fix on GifSaveMultiPageToFile() method.
Added support for Polish language on the GdPicture Tesseract OCR Engine

[Loïc]

PdfEndPage() method has been deprecated.
Better pdf compression.
PDF OCR are generated in PDF/A 1.4 format instead PDF 1.3
Bug fix on OCRTesseractGetCharConfidence() method

[Loïc]

- Better quality of resulting image using the following methods:
. RotateAnglePreserveDimentions()
. RotateAnglePreserveDimentionsBackColor()
. RotateAnglePreserveDimentionsCenter()
. RotateAnglePreserveDimentionsCenterBackColor()
. RotateAngle()
. RotateAngleBackColor()
. AutoDeskew()

- Bug fix when stop gif animation.
- Some PDF rendering fixes.

[Loïc]

- Bug fix when 8bpp grayscale image are embedded in PDF
- Bug fix with twain barcode detection