// $Id$ -*- C++ -*- // Determine position of `self' edges // Copyright (C) 1998 Technische Universitaet Braunschweig, Germany. // Written by Andreas Zeller <zeller@gnu.org>. // // 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 3 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, see <http://www.gnu.org/licenses/>. // // DDD is the data display debugger. // For details, see the DDD World-Wide-Web page, // `http://www.gnu.org/software/ddd/', // or send a mail to the DDD developers <ddd@gnu.org>. #ifndef _DDD_LineGraphEdgeSelfInfo_h #define _DDD_LineGraphEdgeSelfInfo_h #include "BoxRegion.h" #include "GraphGC.h" #include "explicit.h" // Where to draw `self' edges struct LineGraphEdgeSelfInfo { int radius; // Radius of self edge int diameter; // Diameter BoxPoint arc_pos; // Upper left corner BoxPoint arc_center; // Center int arc_start; // Arc start (0..360) int arc_extend; // Arc extend (0..360) BoxPoint anno_pos; // Position of annotation BoxPoint arrow_pos; // Position of arrow int arrow_angle; // Arrow angle (0..360) double arrow_alpha; // Arrow angle (0.0..2*PI) BoxPoint fig_pos[3]; // FIG coordinates of arc // Constructor LineGraphEdgeSelfInfo(const BoxRegion& region, const GraphGC& gc); }; #endif // _DDD_LineGraphEdgeSelfInfo_h // DON'T ADD ANYTHING BEHIND THIS #endif