XGraphics.DrawImage() PNG image without transparency

[NintendoPlayer]

Hi.

I upgraded my project to NET.8 and installed 6.2.0-preview-1. Besides some changes, everything works fine. I'm having a weird issue with this version.

I load a png image from a database, then I save it to a memorystream. I save it to an XImage object and then draw it to the last page of the pdf.

With the old 1.51 library, the png retained the transparency. Now the png draws with white background thus hidding the objects behind it.

[ThomasHoevel]

Would be good to know which version of PDFsharp you are using and would be good to have the PNG file for testing.

https://docs.pdfsharp.net/General/Issue-Reporting.html

[NintendoPlayer]

Hi! Version is 6.2.0-preview 1, is on the first message About the png file is a signature so I will try with another file to see if the issue persist.

[ThomasHoevel]

Would be good to know which version of PDFsharp you are using: Core, GDI, or WPF.
But that only matters if we also get the PNG file.