Re: [Flashcoders] Detecting the dominating colour in a rectangle of abitmap
On Jan 7, 2006, at 8:15 PM, Tom Lee wrote: Interesting idea... I don't have a method written, but the first thing I would do is try blurring the image until it is one uniform color (perhaps with a Transform Matrix), and then get the RGB of that color. Well, that would get you the general tone of the image I guess. But I think "dominating color" would probably be better represented by determining a number of factors. Distinct differences in saturation, or value covering some measurable percentage of the image area perhaps. Interesting concept to try in Flash though. -- Troy RPSystems, Ltd. http://www.rpsystems.net ___ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
RE: [Flashcoders] Detecting the dominating colour in a rectangle of abitmap
Interesting idea... I don't have a method written, but the first thing I would do is try blurring the image until it is one uniform color (perhaps with a Transform Matrix), and then get the RGB of that color. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Weyert de Boer Sent: Saturday, January 07, 2006 3:04 PM To: Flashcoders mailing list Subject: [Flashcoders] Detecting the dominating colour in a rectangle of abitmap I would like to ask if anyone already have some sort method that calculates which colour in a rectangle is the dominating colou in a BitmapData instance. Because I would like to detect if some area of the image has a specific colour which is dominating - -for example black. Does anyone already know of such a method? ___ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders ___ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders