MACROMEDIA FLASH 8-ACTIONSCRIPT 2.0 LANGUAGE - Matrix Constructor

776 ActionScript classes
halfScaleMatrix.invert();
rectangleTrans_2.matrix = halfScaleMatrix;
rectangleMc_2._x = 200;
trace(halfScaleMatrix.toString()); // (a=0.5, b=0, c=0, d=0.5, tx=0, ty=0)
var originalAndInverseMatrix:Matrix = doubleScaleMatrix.clone();
originalAndInverseMatrix.concat(halfScaleMatrix);
rectangleTrans_3.matrix = originalAndInverseMatrix;
rectangleMc_3._x = 300;
trace(originalAndInverseMatrix.toString()); // (a=1, b=0, c=0, d=1, tx=0,
ty=0)
function createRectangle(width:Number, height:Number,
color:Number):MovieClip {
var depth:Number = this.getNextHighestDepth();
var mc:MovieClip = this.createEmptyMovieClip("mc_" + depth, depth);
mc.beginFill(color);
mc.lineTo(0, height);
mc.lineTo(width, height);
mc.lineTo(width, 0);
mc.lineTo(0, 0);
return mc;
}
Matrix constructor
public Matrix([a:Number], [b:Number], [c:Number], [d:Number], [tx:Number],
[ty:Number])
Creates a new Matrix object with the specified parameters. In matrix notation the properties
will be organized like this:
If you do not provide any parameters to the new
Matrix() constructor it creates an "identity
matrix" with the following values:
a = 1 b = 0
c = 0 d = 1
tx = 0 ty = 0