How do I draw a filled circle onto a graphics object in a hexadecimal colour?
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by George Powell
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Published on 2010-04-04T13:39:47Z
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2010/04/04
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I need to draw a circle onto a bitmap in a specific colour given in Hex. The "Brushes" class only gives specific colours with names.
Bitmap bitmap = new Bitmap(20, 20);
Graphics g = Graphics.FromImage(bitmap);
g.FillEllipse(Brushes.AliceBlue, 0, 0, 19, 19); //The input parameter is not a Hex
//g.FillEllipse(new Brush("#ff00ffff"), 0, 0, 19, 19); <<This is the kind of think I need.
Is there a way of doing this?
The exact problem: I am generating KML (for Google earth) and I am generating lots of lines with different Hex colours. The colours are generated mathematically and I need to keep it that way so I can make as many colours as I want. I need to generate a PNG icon for each of the lines that is the same colour exactly.
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