xx component of the transform matrix
yx component of the transform matrix
xy component of the transform matrix
yy component of the transform matrix
dx component of the transform matrix
dy component of the transform matrix
the data accompanying the paint functions in Font.paintGlyph
the user data pointer passed to PaintFuncs.setPushTransformFunc
A callback to apply a transform to subsequent paint calls. The transform is applied after the current transform, and remains in effect until a matching call to PaintFuncs.setPopTransformFunc.