Hi everyone, I've written some code to generate thumbnails for an image listing. The thumbnails look good on Windows but are significantly lower quality when the same code is ran on Mono. I have a feeling Mono may be using linear interpolation even though I'm explicitly saying to use high quality bicubic.
Here's a screenshot showing the difference. Output from Mono is on the left and MS.NET on the right: http://ss.dan.cx/2013/08/10-21.36.39.png Here's the relevant code: var thumb = new Bitmap(width, height); using (var graphics = Graphics.FromImage(thumb)) { graphics.CompositingQuality = CompositingQuality.HighQuality; graphics.InterpolationMode = InterpolationMode.HighQualityBicubic; graphics.CompositingMode = CompositingMode.SourceCopy; graphics.DrawImage(sourceImg, 0, 0, width, height); } return thumb; Any ideas? Should I just defer thumbnail creation to something like ImageMagick/GraphicsMagick or are there some other options I can set in Mono to make it produce higher-quality output?
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