getFirstPixel(direction) → {object}
Scans the BitmapData, pixel by pixel, until it encounters a pixel that isn't transparent (i.e. has an alpha value > 0).It then stops scanning and returns an object containing the color of the pixel in r, g and b properties and the location in the x and y properties. The direction parameter controls from which direction it should start the scan: 0 = top to bottom1 = bottom to top2 = left to right3 = right to left
Parameters
Name Type Argument Default Des
