Bitmap from RGB to graysclae

as nobrainer saied the gray scale is the average of the three colors

ow sorry. It wasn't complete.... byte gray = (byte)( (color.R + color.G + color.B) / 3); Color grayColor = Color.FromArgb(gray ,gray ,gray);

bilnaad21y ago

this will help you. gray = (color.R + color.G + color.B) / 3;

icemanind21y ago

The .NET framework has methods for automatically converting to grayscale, build right into GDI+. Check out this article: http://www.codeproject.com/vb/net/colormatrix.asp