Grabbing colors from images

[jake13jake]

just like to grab a pixel. Ex, for if you rescript something that uses letters.png. This would come in useful for letting users customize their GUI rather than the server forcing something onto them.

this.rgb = getimgcolor(image,imgx,imgy);
showpoly(200,{x1,y1,....});
changeimgcolors(200,this.rgb[0]/255,this.rgb[1]/255,this.rgb[2]/255);