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system.drawing

Alternatives to System.Drawing for use with ASP.NET?

September 3, 2022 by Magenaut

After several days of tracking down bizarre GDI+ errors, I’ve stumbled across this little gem on MSDN:

Categories ASP.NET, Q&A Tags asp.net, c#, gdi+, system.drawing, system.drawing.imaging Leave a comment

Graphics object to image file

September 1, 2022 by Magenaut

I would like to crop and resize my image. Here is my code:

Categories ASP.NET, Q&A Tags asp.net, c#, system.drawing Leave a comment

How do you Draw Transparent Image using System.Drawing?

August 29, 2022 by Magenaut

I’m trying to return a transparent GIF from an .aspx page for display within a web page. I am trying to get the image to have transparency, but I just keep getting Black being where the image should be Transparent.

Categories ASP.NET, Q&A Tags asp.net, gif, system.drawing, transparency Leave a comment

How to set multiple FontStyles when instantiating a font?

August 27, 2022 by Magenaut

In looking at the constructors for the System.Drawing.Font class there is a parameter to pass in one of the FontStyles defined in the System.Drawing.FontStyle enum.

Categories ASP.NET, Q&A Tags asp.net, c#, system.drawing Leave a comment

Cannot render image to HttpContext.Response.OutputStream

August 25, 2022 by Magenaut

Basically I am trying to render a simple image in an ASP.NET handler:

Categories ASP.NET, Q&A Tags asp.net, c#, gdi+, system.drawing Leave a comment

Easy way to clean metadata from an image?

August 25, 2022 by Magenaut

I’m working on a service for a company project that handles image processing, and one of the methods is supposed to clean the metadata from an image passed to it.

Categories ASP.NET, Q&A Tags asp.net, c#, image-processing, metadata, system.drawing Leave a comment
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