Post-multiplies the matrix by a translation transformation and returns the resulting matrix.
HRESULT translate( float x, float y, ISVGMatrix **ppResult );
- [in] The distance to translate along the x-axis.
- [in] The distance to translate along the y-axis.
- [out, retval] The resulting matrix.
Returns S_OK if successful, or an error value otherwise.
Post-multiplies means that other matrix operations are performed before this operation.