99 lines
1.8 KiB
C++
99 lines
1.8 KiB
C++
/*
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* Copyright (C) 2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2013-2014 Paul Davis <paul@linuxaudiosystems.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <cfloat>
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#include <cassert>
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#include <cairomm/context.h>
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#include "canvas/types.h"
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using namespace std;
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using namespace ArdourCanvas;
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Coord const ArdourCanvas::COORD_MAX = 1.7e307;
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ostream &
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ArdourCanvas::operator<< (ostream & s, Duple const & r)
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{
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s << "(" << r.x << ", " << r.y << ")";
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return s;
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}
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ostream &
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ArdourCanvas::operator<< (ostream & s, Rect const & r)
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{
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static const Coord BIG = COORD_MAX/10.0; /* 1 order of magnitude from COORD_MAX */
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const Distance w = r.width();
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const Distance h = r.height();
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s << "[(";
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if (r.x0 > BIG) {
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s << "BIG";
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} else {
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s << r.x0;
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}
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s << ", ";
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if (r.y0 > BIG) {
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s << "BIG";
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} else {
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s << r.y0;
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}
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s << "), (";
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if (r.x1 > BIG) {
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s << "BIG";
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} else {
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s << r.x1;
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}
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s << ", ";
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if (r.y1 > BIG) {
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s << "BIG";
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} else {
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s << r.y1;
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}
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s << ") ";
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if (w > BIG) {
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s << "BIG";
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} else {
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s << w;
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}
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s << " x ";
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if (h > BIG) {
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s << "BIG";
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} else {
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s << h;
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}
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s << ']';
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return s;
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}
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