Version 7.2 (27 Jan 2010 released)
- added rotate image at specific angle.
- added get the type of compression of TIFF file.
- added Export specific pages from multipage TIFF without decoding the TIFF.
- updated TIFMergeMultiFiles method that allow custom delimit substrings.
- fixed the refresh desktop issue when call Zoom to Width, Zoom to Height.
- updated OCR engine, the recognizing time will faster than old version 3 times when use OCRStartScan,OCR2SearchableMultipagePDF, OCR2SearchablePDF methods.
- updated BarCode Reader engine, improved the recognizing quality.
- added RotateAt, TIFExportPages, TIFGetCompressionInfo methods.
Version 7.0 (28 June 2009 released)
- added support MNG, JNG, Raw image (cr2, nef , crw, mrw, raf, erf, 3fr, dcr, raw, dng, pef, x3f, arw, sr2, mef, prf) image format
- added allow rotate multipage TIFF or PDF or rotate specific page no.
- added allow adjust the DPI when loading PDF file. It may improved the PDF quality when convert PDF to PDF file.
- added PDFRenderDPIX, PDFRenderDPIY properties.
- added ClearRotateMultiPageOnly, RotateMultiPage, RotateMultiPageOnly methods.
Version 6.5 (19 march 2009 released)
- added barcode reader plug-in module.
- improved render pdf file and save to pdf quality.
- added Median filter for remove noise.
- added allow save to 1 bit, 4bit, 8bit, 24 bit TIFF with LZW compression.
- added when call CovertTo1bpp, CovertTo4bpp, CovertTo8bpp, CovertTo8bppGrayScale, CovertTo16bppRGB555, CovertTo16bppRGB565, CovertTo24bpp, CovertTo32bpp, CovertTo32bppARGB methods, it will affect the file size when output TIFF or PDF file.
- added draw overlay text or image can draw on specific page only.
- updated Blur effect.
- added BarCodeGetScore, BarCodeGetType, BarCodeGetValue, BarCodeReadByZone, BarCodeReadFullPage, ClearDrawPageOnly, DrawPageOnly, Median methods.
- updated Blur methods.
Version 6.0
- added allow change color resolution.
- added CovertTo1bpp, CovertTo4bpp, CovertTo8bpp, CovertTo8bppGrayScale, CovertTo16bppRGB555, CovertTo16bppRGB565, CovertTo24bpp, CovertTo32bpp, CovertTo32bppARGB methods.
- added allow center the image. Set the view property to 12, it will center the image.
- added TIFMergeMultiFiles method.
- added allow output searchable PDF/a file when use OCR Plug-In Module.
- added OCR2SearchableMultipagePDF, OCR2SearchablePDF methods with OCR Plug-In Module.
Version 5.5
- improved PDF display engine, support PDF 1.4, 1.5, 1.6 or later.
- added loading PDF file with password protection.
- added return the PDF information when loading PDF file. PDFAuthor, PDFCreatedDate, PDFUserPassword, PDFOwnerPassword, PDFIsEncrypted, PDFModifiedDate, PDFProducer, PDFTitle, PDFVersion properties.
Version 5.0
- added OCR plug-in module.
- fixed when filename="" unlock issue.
Version 4.6
- improved Image2PDF method conversion speed. Now it will faster than old version.
- fixed when loading some TIFF crash issue.
- Version 4.5
- improved output GIF quality and allow set transparent color.added GIFErrorDiffusion,GIFMaxColor,GIFQuantizer,GIFTranColor properties.
- added LoadFromByteArray, GetScaleX, GetScaleY , DrawSelectionRect methods.
- added PrintSetColor , PrintSetCopies ,PrintSetCustomPaperHeight ,PrintSetCustomPaperWidth , PrintSetDocumentName, PrintSetDuplex , PrintSetOrientation, PrintSetPaperSize , PrintSetPaperSource,PrintSetQuality, PrintSetScale properties.
Version 4.2
- The digitally signed the cab file when using on web.
Version 4.1
- added support left mouse panning.
Version 4.0
- redesign panning, auto zoom, draw selection rectangle features.
- added merge, swap, add, delete page of TIFF file without decoding.
- improved crop image feature.
- improved read PDF quality.
- fixed PDF file locked issue.
Version 3.6
- improved read EXIF methods.
Version 3.5
- added support input PDF, multipage PDF files.
Version 3.0
- added support JPEG 2000, PCX, PNG, WBMP, TGA, PGX, RAS, PNM image files
- improved Very smooth scrolling when display big image file.
- added Create thumbnail image.
- Support Capture image from URL.
- Support load image from IStream.
- Support drag scroll image.
Version 2.5
- added Lightness, Brightness, Contrast, Diffuse, Emboss and more effects.
- redesign Read/Write EXIF information method, now it can read all EXIF tags.
- redesign printing method.
- added photo border.
- added alpha value of overlay text.
- added overlay image features.
Version 2.0
- added Read/Write EXIF information.
- added ImportFromPictureBox method.
- added Read/Write image to database field.
- added mark a selection, crop, zoom in , zoom out on selection.
Version 1.5
- added drawtext method and provide over 50 different text styles.
Version 1.4
- added adjust brightness, Contrast, Gamma, Hue, Saturation.
- added PasteFromClipboard method.
- added support CreateObject instance the ocx.
- added vbs sample.