Method GradientDeleteForNode

svg/gradient.go:193–201

GradientDeleteForNode deletes the node-specific gradient on given node of given name, which can be a full url(# name or just the bare name. Returns true if deleted.

(n Node, grnm string)

// of given name, which can be a full url(# name or just the bare name.
// Returns true if deleted.
func (sv *SVG) GradientDeleteForNode(n Node, grnm string) bool {
	gr := sv.GradientByName(n, grnm)
	if gr == nil || gr.StopsName == "" {
		return false
	}
	unm := NameFromURL(grnm)
	sv.Defs.DeleteChildByName(unm)
	return true
}

// GradientNewForNode adds a new gradient specific to given node
// that points to given stops name.  returns the new gradient