67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/* gtk-canvas-simpleline.h: GtkCanvas item for simple rects
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*
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* Copyright (C) 2001 Paul Davis <pbd@op.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef __GTK_CANVAS_SIMPLELINE_H__
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#define __GTK_CANVAS_SIMPLELINE_H__
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#include <stdint.h>
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#include <gtk-canvas/gtk-canvas-defs.h>
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#include "gtk-canvas/gtk-canvas.h"
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BEGIN_GTK_CANVAS_DECLS
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/* Wave viewer item for canvas.
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*/
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#define GTK_CANVAS_TYPE_CANVAS_SIMPLELINE (gtk_canvas_simpleline_get_type ())
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#define GTK_CANVAS_SIMPLELINE(obj) (GTK_CHECK_CAST ((obj), GTK_CANVAS_TYPE_CANVAS_SIMPLELINE, GtkCanvasSimpleLine))
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#define GTK_CANVAS_SIMPLELINE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_CANVAS_TYPE_CANVAS_SIMPLELINE, GtkCanvasSimpleLineClass))
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#define GTK_CANVAS_IS_CANVAS_SIMPLELINE(obj) (GTK_CHECK_TYPE ((obj), GTK_CANVAS_TYPE_CANVAS_SIMPLELINE))
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#define GTK_CANVAS_IS_CANVAS_SIMPLELINE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_CANVAS_TYPE_CANVAS_SIMPLELINE))
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typedef struct _GtkCanvasSimpleLine GtkCanvasSimpleLine;
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typedef struct _GtkCanvasSimpleLineClass GtkCanvasSimpleLineClass;
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struct _GtkCanvasSimpleLine
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{
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GtkCanvasItem item;
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double x1, y1, x2, y2;
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uint32_t color;
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gboolean horizontal;
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/* cached values set during update/used during render */
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unsigned char r, b, g, a;
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guint32 bbox_ulx, bbox_uly;
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guint32 bbox_lrx, bbox_lry;
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};
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struct _GtkCanvasSimpleLineClass {
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GtkCanvasItemClass parent_class;
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};
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GtkType gtk_canvas_simpleline_get_type (void);
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END_GTK_CANVAS_DECLS
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#endif /* __GTK_CANVAS_SIMPLELINE_H__ */
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