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git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@3903 c8812cc2-4d05-0410-92ff-de0c093fc19c
83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
/***************************************************************************
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qgspostgisbox3d.cpp - PostgreSQL/PostGIS "box2d" representation and
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transformation
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-------------------
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begin : Feb 1, 2005
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copyright : (C) 2005 by Brendan Morley
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email : morb at ozemail dot com dot au
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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/* $Id$ */
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#include <fstream>
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#include <qstring.h>
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#include "../../src/qgsrect.h"
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#include "qgspostgisbox2d.h"
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QgsPostGisBox2d::QgsPostGisBox2d( std::string box2d )
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{
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// If given a nil box2d, give back a nominal QgsPostGisBox2d
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if ("" == box2d)
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{
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xmin = xmax = ymin = ymax = 0;
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return;
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}
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std::string s;
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box2d = box2d.substr(box2d.find_first_of("(")+1);
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box2d = box2d.substr(box2d.find_first_not_of(" "));
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s = box2d.substr(0, box2d.find_first_of(" "));
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xmin = strtod(s.c_str(), NULL);
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box2d = box2d.substr(box2d.find_first_of(" ")+1);
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s = box2d.substr(0, box2d.find_first_of(" "));
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ymin = strtod(s.c_str(), NULL);
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box2d = box2d.substr(box2d.find_first_of(",")+1);
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box2d = box2d.substr(box2d.find_first_not_of(" "));
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s = box2d.substr(0, box2d.find_first_of(" "));
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xmax = strtod(s.c_str(), NULL);
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box2d = box2d.substr(box2d.find_first_of(" ")+1);
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s = box2d.substr(0, box2d.find_first_of(" "));
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ymax = strtod(s.c_str(), NULL);
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}
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QgsPostGisBox2d::~QgsPostGisBox2d()
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{
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// NO-OP
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}
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QString QgsPostGisBox2d::stringRepAsBox2d()
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{
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QString s;
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s = QString( "BOX2D(%f %f,%f %f)" )
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.arg( xmin )
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.arg( ymin )
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.arg( xmax )
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.arg( ymax );
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std::cerr << "QgsPostGisBox2d: stringRepAsBox2d is returning '" << s.local8Bit() << "'" << std::endl;
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return s;
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}
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