cairoMatrixInit: cairoMatrixInit
Description
Sets matrix to be the affine transformation given by
xx, yx, xy, yy, x0, y0. The transformation is given
by:
x_new = xx * x + xy * y + x0;
y_new = yx * x + yy * y + y0;Usage
cairoMatrixInit(xx, yx, xy, yy, x0, y0)