At 10:44 PM 23/10/2005 -0600, Peter Dennis Bartok wrote: >Jonathan, > >I haven't reviewed the patch yet, but I noticed that you put the tests for >it in winforms; it'd be cool you would nunit-ify them and put them straight >under System.Drawing/Test? Maybe using GetPixel to verify it rotated >correctly. That way it could be automated. The winforms module is mostly >meant for visual test applications. > >I'll respond on the patch tomorrow, after I had a chance to review. > >Cheers, > Peter
I poked around in the System.Drawing tests and found that there was already a test in place for rotation of non-indexed bitmaps, so I added a test for just 1- and 4-bit bitmaps (see attached patch). It uses Marshal.ReadByte() in conjunction with Bitmap.LockBits() to read the packed representation of the pixels. I hope this is okay :-) Sorry for adding inappropriate tests to the winforms module. If you'd like, I could hack up the tests there to display their results visually ;-) Jonathan
rotate1bit4bit-test.patch.gz
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