Matrix.SkewPrepend(Double, Double) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Prepends a skew of the specified degrees in the x and y dimensions to this Matrix structure.
public:
void SkewPrepend(double skewX, double skewY);public void SkewPrepend (double skewX, double skewY);member this.SkewPrepend : double * double -> unitPublic Sub SkewPrepend (skewX As Double, skewY As Double)Parameters
Examples
This example shows how to prepend a skew to a Matrix structure.
private Matrix skewPrependExample()
{
Matrix myMatrix = new Matrix(5, 10, 15, 20, 25, 30);
myMatrix.SkewPrepend(45, 180);
// myMatrix is equal to (5, 10, 20, 30, 25, 30).
return myMatrix;
}
Remarks
In a composite transformation, the order of individual transformations is important. For example, if you first rotate, then scale, then translate, you get a different result than if you first translate, then rotate, then scale. One reason order is significant is that transformations like rotation and scaling are done with respect to the origin of the coordinate system. Scaling an object that is centered at the origin produces a different result than scaling an object that has been moved away from the origin. Similarly, rotating an object that is centered at the origin produces a different result than rotating an object that has been moved away from the origin.
