/usr/include/ganv-1/ganv/Edge.hpp is in libganv-dev 1.4.2~dfsg0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | /* This file is part of Ganv.
* Copyright 2007-2012 David Robillard <http://drobilla.net>
*
* Ganv 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 3 of the License, or any later version.
*
* Ganv 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 details.
*
* You should have received a copy of the GNU General Public License along
* with Ganv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GANV_EDGE_HPP
#define GANV_EDGE_HPP
#include <stdint.h>
#include <gdk/gdkevents.h>
#include "ganv/Canvas.hpp"
#include "ganv/Item.hpp"
#include "ganv/Node.hpp"
#include "ganv/edge.h"
GANV_GLIB_WRAP(Edge)
namespace Ganv {
class Canvas;
/** A edge (line) between two Node objects.
*
* @ingroup Ganv
*/
class Edge : public Item
{
public:
Edge(Canvas& canvas,
Node* tail,
Node* head,
uint32_t color,
bool show_arrowhead = false,
bool curved = true)
: Item(GANV_ITEM(
ganv_edge_new(
canvas.gobj(),
tail->gobj(),
head->gobj(),
"color", color,
"curved", (gboolean)curved,
"arrowhead", (gboolean)show_arrowhead,
NULL)))
{
}
Edge(GanvEdge* gobj)
: Item(GANV_ITEM(gobj))
{}
virtual ~Edge() {
if (_gobj && ganv_item_get_parent(_gobj)) {
g_object_unref(_gobj);
}
}
gboolean is_within(double x1, double y1, double x2, double y2) const {
return ganv_edge_is_within(gobj(), x1, y1, x2, y2);
}
RW_PROPERTY(gboolean, curved)
RW_PROPERTY(gboolean, selected)
RW_PROPERTY(gboolean, highlighted)
RW_PROPERTY(guint, color)
RW_PROPERTY(gdouble, handle_radius)
METHODRETWRAP0(ganv_edge, Node*, get_tail);
METHODRETWRAP0(ganv_edge, Node*, get_head);
GanvEdge* gobj() { return (GanvEdge*)_gobj; }
const GanvEdge* gobj() const { return (GanvEdge*)_gobj; }
private:
Edge(const Edge& copy);
Edge& operator=(const Edge& other);
};
} // namespace Ganv
#endif // GANV_EDGE_HPP
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