korge-core/korlibs.image.bitmap/Bitmap32/setEachPremultiplied

setEachPremultiplied

inline fun setEachPremultiplied(    sx: Int = 0,     sy: Int = 0,     width: Int = this.width - sx,     height: Int = this.height - sy,     callback: (x: Int, y: Int) -> RGBAPremultiplied)