cairo/translations.go
func (v *Context) Translate(tx, ty float64) {
	C.cairo_translate(v.native(), C.double(tx), C.double(ty))
}
func (v *Context) Translate(tx, ty float64) {
	C.cairo_translate(v.native(), C.double(tx), C.double(ty))
}
// Translate is a wrapper around cairo_translate.