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| failed rendering grayscale images https://forum.pdfsharp.net/viewtopic.php?f=2&t=426 |
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| Author: | golan [ Thu Jul 03, 2008 2:37 pm ] |
| Post subject: | failed rendering grayscale images |
XImage failed rendering my grayscale image. Assertion Failed: Abort=Quit, Retry=Debug, Ignore=Continue Unknown pixel format: Gray8 at XImage.Initialize() ... |
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| Author: | Thomas Hoevel [ Mon Jul 14, 2008 8:02 am ] |
| Post subject: | |
Are you using an old version of PDFsharp? AFAIK this was fixed several months ago ... |
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| Author: | golan [ Mon Jul 14, 2008 11:48 am ] |
| Post subject: | |
I'm using MigraDoc. |
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| Author: | Thomas Hoevel [ Mon Jul 14, 2008 12:21 pm ] |
| Post subject: | |
golan wrote: I'm using MigraDoc.
That helps me a lot! MigraDoc uses PDFsharp and that error message comes from PDFsharp. We fixed this after PDFsharp 1.0 was released. Look here if you want to fix your current version or download PDFsharp 1.2 (current MigraDoc is also included). If it doesn't work with PDFsharp 1.2 then we'll need the image file to fix the problem. |
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| Author: | MiracleMike [ Fri Sep 05, 2008 1:19 pm ] |
| Post subject: | |
This assertion is still there in 1.2.1269.beta I'm using XpsConverter, (wich is great) XImage.cs line 289 pixelFormat = "Gray8" wich was originally .bmp saved with Paint.Net Then Exeption {"Image format not supported."} at PdfSharp.Xps.XpsConverter.Convert(String xpsFilename, String pdfFilename, Int32 docIndex) in C:\Travail\Tests\PDFSharp-1.2.1269.beta+MigraDocLite-1.2.2546\PDFsharp\code\PdfSharp.Xps\PdfSharp.Xps\XpsConverter.cs:line 201 at PdfSharp.Xps.XpsConverter.Convert(String xpsFilename) in C:\Travail\Tests\PDFSharp-1.2.1269.beta+MigraDocLite-1.2.2546\PDFsharp\code\PdfSharp.Xps\PdfSharp.Xps\XpsConverter.cs:line 162 |
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| Author: | Thomas Hoevel [ Mon Sep 08, 2008 7:32 am ] |
| Post subject: | |
Thomas Hoevel wrote: If it doesn't work with PDFsharp 1.2 then we'll need the image file to fix the problem.
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