libs/canvas/poly_line.cc


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

#include "pbd/xml++.h"
#include "canvas/poly_line.h"

using namespace ArdourCanvas;

PolyLine::PolyLine (Group* parent)
	: Item (parent)
	, PolyItem (parent)
{

}

void
PolyLine::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) const
{
	if (_outline) {
		setup_outline_context (context);
		render_path (area, context);
		context->stroke ();
	}
}


XMLNode *
PolyLine::get_state () const
{
	XMLNode* node = new XMLNode ("PolyLine");
	add_poly_item_state (node);
	add_outline_state (node);
	return node;
}

void
PolyLine::set_state (XMLNode const * node)
{
	set_poly_item_state (node);
	set_outline_state (node);
}