cairo/canvas.go
func (v *Context) SetMiterLimit(limit float64) {
	C.cairo_set_miter_limit(v.native(), C.double(limit))
}
func (v *Context) SetMiterLimit(limit float64) {
	C.cairo_set_miter_limit(v.native(), C.double(limit))
}
// SetMiterLimit is a wrapper around cairo_set_miter_limit().