Returns a matrix equivalent to a flip about the y-axis.
ISVGMatrix retVal = object.flipY();
This method has no parameters.
The ISVGMatrix::flipY method post-multiplies the matrix by using the transformation [1 0 0 -1 0 0] and returns the resulting matrix.
Post-multiplies means that other matrix operations are performed before this operation.
Build date: 11/12/2012