setLayers and Image Color Change

I am trying to change the color of an image

canvas.setLayers('layerName', {
   soruce: lay.soruce,
   rotate:10,
}, function(layer) {
   $(this).setPixels({
      x: layer.x, y: layer.y,
      width: layer.width, height: layer.height,
      each: function(px) {
         px.r = 255 - px.r;
         px.g = 255 - px.g;
         px.b = 255 - px.b;
         }
    });
}).drawLayers();

does not seem by firing? I think I am doing this wrong… any help would be appreciated.

[ubergeekzone]

got it! thanks!

[ubergeekzone]

Beautiful, Works like a charm!!! Thank you!! One last thing.

Could you explain how this works to me. What if I wanted to replace the color of an image rather than tint it?

each: function(px) {
   px.r = 255 - px.r;
   px.g = 255 - px.g;
   px.b = 255 - px.b;
}