====== SPQuad+ColorComponents ======
---- dataentry extension ----
type          : extension
author_mail   : shilo86@gmail.com Shilo White
description   : A category for Sparrow 2.X that allows a SPQuad (or subclass) to get/set red, green, and blue color components.
lastupdate_dt : 2013-07-09
compatible    : v2.X
depends       : 
tags          : quad, image, color, red, green, blue
homepage_url  : https://gist.github.com/Shilo/5962180
download_url  : https://gist.github.com/Shilo/5962180/download
----



===== Usage =====

<code objc>
SPQuad *quad = [SPQuad quadWithWidth:100 height:100 red:255 green:255 blue:255];
[self addChild:quad];

quad.redValue = 0;
quad.greenValue = 0;
quad.blueValue = 0;

[quad setRedValue:255 ofVertex:0];
[quad setGreenValue:255 ofVertex:1];
[quad setBlueValue:255 ofVertex:2];
[quad setRed:255 green:255 blue:255 ofVertex:3];

NSLog(@"red:%i green:%i blue:%i", quad.redValue, quad.greenValue, quad.blueValue);

for (int i=0; i<4; i++)
    NSLog(@"vertex %i red:%i green:%i blue:%i", i, [quad redValueOfVertex:i], [quad greenValueOfVertex:i], [quad blueValueOfVertex:i]);
</code>

===== Changelog =====

  * //2013/07/10 01:20//: First public version

===== Source Code =====

%gist(5962180)%

===== Discussion =====

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