app: add a canvas line class

2010-09-19 23:46:52 +02:00
parent f17cc0093d
commit 46836d950d
3 changed files with 313 additions and 0 deletions
--- a/app/display/gimpcanvasline.h
+++ b/app/display/gimpcanvasline.h
@ -0,0 +1,58 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpcanvasline.h
+ * Copyright (C) 2010 Michael Natterer <mitch@gimp.org>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_CANVAS_LINE_H__
+#define __GIMP_CANVAS_LINE_H__
+
+
+#include "gimpcanvasitem.h"
+
+
+#define GIMP_TYPE_CANVAS_LINE            (gimp_canvas_line_get_type ())
+#define GIMP_CANVAS_LINE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CANVAS_LINE, GimpCanvasLine))
+#define GIMP_CANVAS_LINE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CANVAS_LINE, GimpCanvasLineClass))
+#define GIMP_IS_CANVAS_LINE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CANVAS_LINE))
+#define GIMP_IS_CANVAS_LINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CANVAS_LINE))
+#define GIMP_CANVAS_LINE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CANVAS_LINE, GimpCanvasLineClass))
+
+
+typedef struct _GimpCanvasLine      GimpCanvasLine;
+typedef struct _GimpCanvasLineClass GimpCanvasLineClass;
+
+struct _GimpCanvasLine
+{
+  GimpCanvasItem  parent_instance;
+};
+
+struct _GimpCanvasLineClass
+{
+  GimpCanvasItemClass  parent_class;
+};
+
+
+GType            gimp_canvas_line_get_type (void) G_GNUC_CONST;
+
+GimpCanvasItem * gimp_canvas_line_new      (gdouble  x1,
+                                            gdouble  y1,
+                                            gdouble  x2,
+                                            gdouble  y2);
+
+
+#endif /* __GIMP_CANVAS_LINE_H__ */