GdPicture Imaging Forums

GdPicture.NET V 6.1 Releases are available.


Major improvements

- Added support for PDF encryption / protection
-> 40 bit RC4.
-> 128 bit RC4.
-> Rights.

- Better PDF output compression
- PDF text search
- Added support for highlighted regions into the document viewer
- Speed increasing for OCR on areas (using GdPicture Tesseract Plugin)



Bugs fix

- PDF rendering bugs fix
- Bug fix with the OCRTesseractGetOrientation() method.



New methods of the GdPictureImaging class

New overloaded method: PdfDrawFilledRectangle()
New overloaded method: PdfDrawFilledCircle()
New overloaded method: PdfNewPDF() - for encryption
New overloaded method: SaveAsPDF() - for encryption
New overloaded method: SaveAsPDFOCR() - for encryption
New overloaded method: PdfOCRCreateFromMultipageTIFF() - for encryption
New overloaded method: OCRTesseractGetOrientation() - for encryption
New overloaded method: PdfCreateFromMultipageTIFF() - for encryption
New overloaded method: TwainPdfOCRStart() - for encryption
New overloaded method: TwainPdfStart() - for encryption
New overloaded method: CropBorders()

New methods SaveToHTTP()
New method PdfCreateRights()
New method PdfSetMetadata()
New method SetLicenseNumberUpgrade()
New method OCRTesseractReset()



New method of the GdViewer class

new method PdfSearchText()
new method AddRegion()
new method RegionCount()
new method RemoveAllRegions()
new method RemoveRegionByID()
new method RemoveRegionByName()
new method GetRegionID()
new method GetRegionInformations()
new method ARGB()
new method SetLicenseNumberUpgrade()

new event PrintPage()

- PDF rendering bugs fix
- Bug with the GdPicture Tesseract Plugin
- Bug fix with the KeepDocumentPosition property
- Bug fix with the license management

PDF rendering bug fix.

- PDF rendering bug fix.
- PDF text search bug fix.
- Improvement of the PDF rendering speed
- 2 new tags have been added:

TagTimeZoneOffset: 882A
TagSubjectLocation: 9214

- Some PDF rendering bug fix
- Bug fix with the XMLPackets tag parsing
- Bug fix with TWAIN acquisition

- Some PDF rendering bugs fix
- Bug fix with TWAIN acquisition
- Bug fix with the PDF generator

- PDF rendering bugs fix

PDF Rendering bug fix

- PDF rendering bugs fix
- New bitonal reduction algorithms have been implemented: Stucki, Burke & Floyd Steinberg
- New overloaded method FxBlackNWhite()

- PDF rendering bugs fix

- Some image loading optimizations
- PDF rendering bugs fix
- Bug fix with GdPicture Tesseract Plugin

- Bug fix with bitonal image rotation.
- Bug fix with pdf rendering.
- Bug fix with OcrTesseractGetCharSpace() method.
- Bug fix with com interop.
- Bug fix with tesseract chars white list.
- Bug fix with twain acquisition.