func (v *Context) SetSource(p *Pattern) {
	C.cairo_set_source(v.native(), p.native())
}
func (v *Context) SetSource(p *Pattern) {
	C.cairo_set_source(v.native(), p.native())
}
func ( v * Context ) SetSource ( p * Pattern ) { C . cairo_set_source ( v . native ( ) , p . native ( ) ) }
// SetSource is a wrapper around cairo_set_source().
SetSource is a wrapper around cairo_set_source () .