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| within your application to open and display a pdf document https://forum.pdfsharp.net/viewtopic.php?f=2&t=1234 |
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| Author: | Artur [ Fri Jun 25, 2010 8:58 pm ] |
| Post subject: | within your application to open and display a pdf document |
Hi I am a programmer from Russia. What is the inside of his application to open and show the pdf document using PDFsharp. |
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| Author: | Artur [ Sun Jun 27, 2010 7:37 pm ] |
| Post subject: | Re: within your application to open and display a pdf document |
How to open saw no problem with this: PdfReader.Open(tiffPath, PdfDocumentOpenMode.Modify). It is not clear how to show in your application Pdf document is opened using the method: PdfReader.Open. I think there are two options for how to use them but I do not know. Variant № 1. Use PdfSharp.Forms.pagePreview. Here you can in the process: public void Render(XGraphics gfx) For example: If you specify: gfx.DrawString("The object used for drawing is the XGraphics object.", font, XBrushes.Black, x, y) - everything works well. If you specify: PdfDocument inputDocument = PdfReader.Open(tiffPath, PdfDocumentOpenMode.Modify); XGraphics gfx = XGraphics.FromPdfPage(inputDocument.Pages[0]); - It does not work why the element pagePreview is empty. You like this: PdfDocument inputDocument = PdfReader.Open(tiffPath, PdfDocumentOpenMode.Modify); XGraphics gfx2 = XGraphics.FromPdfPage(inputDocument.Pages[0]); - Just then copy gfx2 of gfx. Variant № 2. Use MigraDoc.Rendering.Forms.DocumentPreview. For example: Document document = SampleDocuments.CreateSample1(); string ddl = MigraDoc.DocumentObjectModel.IO.DdlWriter.WriteToString(document); this.DocumentPreview.Ddl = ddl. WriteToString requires type DocumentObject. And you can type PdfDocumen convert type DocumentObject? |
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| Author: | Thomas Hoevel [ Mon Jun 28, 2010 7:35 am ] |
| Post subject: | Re: within your application to open and display a pdf document |
RTFAQ: http://www.pdfsharp.net/wiki/PDFsharpFA ... DF_files_3 |
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