ibnsa.blogg.se

Writeln('Sorry, an exception was raised:') Failed! ' + GetEnumName(TypeInfo(TStatus), Integer(Stat)))

Save('multipage.tiff', clsidTIFF, ) ĪdditionalFrameTiff := TGPImage.Create('temp' + IntToStr(i) + '.tiff') ĮncoderParameterValue := EncoderValueFrameDimensionPage MasterTIFF := TGPImage.Create('temp' + IntToStr(i) + '.tiff') ĮncoderParameterValue := EncoderValueMultiFrame

If i = 1 then begin // for the first frame Add current TIFF file to a multipage TIFF Save('temp' + IntToStr(i) + '.tiff', clsidTIFF ) TempTiff := TGPImage.Create(StreamAdapter ) StreamAdapter := TStreamAdapter.Create(EMFStream) PageHeight := gtPDFDocument1.GetPageSize(1, muPixels).Height ĩ6 ) // Y-axis DPI // Save EMF stream to a temporary TIFF file PageWidth := gtPDFDocument1.GetPageSize(1, muPixels).Width Iterate through all the pages of the document Check if document was loaded successfully GtPDFDocument1.LoadFromFile('sample_doc.pdf') GtPDFDocument1 := TgtPDFDocument.Create(nil) saving rendered PDF page content stream to TIFFĮ := EncoderSaveFlag Į_ := EncoderParameterValueTypeLong Į := 1 Į := clsidTIFF) Initialize TEncoderParameters instance for MasterTIFF, TempTiff, AdditionalFrameTiff: TGPImage GteGDIPAPI, gteGDIPOBJ, gteGDIPUTIL, ActiveX, TypInfo, Renamed to prevent conflicts with your existing libraries. Multi-Page TIFF Export Using Gourvest's GDIPLus Library You can use Henri Gourvest's GDIPlus library or Erik Bilsen's Delphi 2009 GDIPLus Library. merge sigle-page TIFFs to a multi-page TIFF.convert the stream to a single-page TIFF, and.Use PDFtoolkit to render each page to a stream.In this article, we will see how to use GDIPlus library to create multi-page TIFF images. You can then repurpose the content ways not built into PDFtoolkit. You could render to a canvas or to a stream. PDFtoolkit offers several methods to export PDF pages. This article has been left here for users of older versions of PDFtoolkit. It takes a single method call - TgtPDFDocument.SaveAsImage().Ī special article titled " PDF-to-Image Export Using PDFtoolkit V4" has been written for users of Version 4. With the release of Version 4 of PDFtoolkit, PDF-to-image conversion is much more simpler.