PangoMatrix

Main Gtk struct. A structure specifying a transformation between user-space coordinates and device coordinates. The transformation is given by x_device = x_user * matrix->xx + y_user * matrix->xy + matrix->x0; y_device = x_user * matrix->yx + y_user * matrix->yy + matrix->y0; double xx; 1st component of the transformation matrix double xy; 2nd component of the transformation matrix double yx; 3rd component of the transformation matrix double yy; 4th component of the transformation matrix double x0; x translation double y0; y translation Since 1.6