Robin Gareus
601c317d70
make libwidget independent of libcanvas. Confine basics to pbd and gtkmm2ext.
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
/*
|
|
Copyright (C) 2011-2013 Paul Davis
|
|
Author: Carl Hetherington <cth@carlh.net>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __CANVAS_UTILS_H__
|
|
#define __CANVAS_UTILS_H__
|
|
|
|
#include <cairomm/context.h>
|
|
|
|
#include "canvas/visibility.h"
|
|
#include "canvas/types.h"
|
|
|
|
namespace ArdourCanvas {
|
|
|
|
Distance LIBCANVAS_API distance_to_segment_squared (Duple const & p, Duple const & p1, Duple const & p2, double& t, Duple& at);
|
|
}
|
|
|
|
#endif // __CANVAS_UTILS_H__
|