HTML hexidecimal code from NSColor
HTML hexidecimal code from NSColor
- Subject: HTML hexidecimal code from NSColor
- From: Francisco Tolmasky <email@hidden>
- Date: Thu, 15 May 2003 19:51:56 -0700
Given an NSColor object, how do I create a string with the HTML
hexadecimal color codes?
I tried this:
- (NSString *)colorString
{
float red, green, blue;
[[color colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
getRed: &red green: &green blue: &blue alpha: nil];
return [NSString stringWithFormat: @"%X%X%X", red, green, blue];
}
This doesn't work though, since the numbers returned are between 0.0
and 1.0, not 0 and 255. Does anyone know how to get it to work?
Francisco Tolmasky
email@hidden
http://users.adelphia.net/~ftolmasky
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