Thanks very much for your response Martin but I don't understand it. I don't have three vars called R G and B. I just have a number which was retuned from getPixel. Am I being stupid? I can't see how I should do what you sugest. Pease explain a little further.
James On 7/29/06, Martin Wood <[EMAIL PROTECTED]> wrote:
to go from a 24 bit number to 3x8 bit colour components you can just shift it and mask the bits you need : var r=color >> 16 & 0xFF var g=color >> 8 & 0xFF var b=color & 0xFF that should do the job. James Deakin wrote: > Hi Guys, > > I'm having some problems with getting the brightness of a color returned > from get pixel. get pixel returns an RGB color as a number which means I > was > expecting something like three groups of three numbers 255 255 255 or > similar. what I am actually getting back is of this form 14540754 one digit > short. _______________________________________________ [email protected] To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com
_______________________________________________ [email protected] To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com
