setRGB in Action script 3 Flash Professional or Flex Builder

The setRGB() method is used in action script 2 to set color properties to movie clips, but that method is no longer present action script 3. setRGB() functionality achieved in action script 3 using colorTransform class

import flash.geom.ColorTransform

Here is the sample code, how to set color properties to movie-clip using setRGB() in action script 2

var set_color:Color = new Color(setRGB_mc);
set_color.setRGB(0x00FF00);

where setRGB_mc – MovieClip name

Here is the sample code, how to set color properties to movie-clip in action script 3

import flash.geom.ColorTransform;

var set_color:ColorTransform = new ColorTransform();
set_color.color = 0xFF0000;
var tr:Transform = new Transform(setRGB_mc);
tr.colorTransform = set_color;