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- // $Id: BoxEdgeA.C,v 1.4 1998/08/02 14:36:47 zeller Exp $ -*- C++ -*-
- // Edge annotation with boxes
-
- // Copyright (C) 1998 Technische Universitaet Braunschweig, Germany.
- // Written by Andreas Zeller <zeller@ips.cs.tu-bs.de>.
- //
- // This file is part of DDD.
- //
- // DDD 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.
- //
- // DDD 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 DDD -- see the file COPYING.
- // If not, write to the Free Software Foundation, Inc.,
- // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- //
- // DDD is the data display debugger.
- // For details, see the DDD World-Wide-Web page,
- // `http://www.cs.tu-bs.de/softech/ddd/',
- // or send a mail to the DDD developers <ddd@ips.cs.tu-bs.de>.
-
- char BoxEdgeAnnotation_rcsid[] =
- "$Id: BoxEdgeA.C,v 1.4 1998/08/02 14:36:47 zeller Exp $";
-
- #ifdef __GNUG__
- #pragma implementation
- #endif
-
- #include "BoxEdgeA.h"
-
- DEFINE_TYPE_INFO_1(BoxEdgeAnnotation, EdgeAnnotation)
-
- BoxRegion BoxEdgeAnnotation::region(const BoxPoint& p, const GraphGC& gc) const
- {
- // Center box horizontally 2 pixels above P
- BoxPoint origin(p);
- origin[X] -= size(gc)[X] / 2;
- origin[Y] -= size(gc)[Y] + 2;
-
- return BoxRegion(origin, size(gc));
- }
-
- void BoxEdgeAnnotation::_draw(Widget w, const BoxPoint& p,
- const BoxRegion& exposed,
- const GraphGC& gc) const
- {
- box()->draw(w, region(p, gc), exposed, gc.edgeGC);
- }
-
-
- // Print
- void BoxEdgeAnnotation::_print(ostream& os, const BoxPoint& p,
- const GraphGC& gc) const
- {
- box()->_print(os, region(p, gc), *gc.printGC);
- }
-