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//qt includes
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#include <QDomNode>
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#include <QDomElement>
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#include <QTextStream>
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#include <QApplication>
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#include "qgslogger.h"
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catch ( QgsCsException &cse )
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{
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// rethrow the exception
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "rethrowing exception" );
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throw cse;
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}
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catch ( QgsCsException &cse )
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{
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// rethrow the exception
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "rethrowing exception" );
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throw cse;
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}
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}
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catch ( QgsCsException &cse )
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{
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// rethrow the exception
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "rethrowing exception" );
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throw cse;
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}
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catch ( QgsCsException &cse )
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{
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// rethrow the exception
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "rethrowing exception" );
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throw cse;
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}
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}
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catch ( QgsCsException &cse )
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{
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// rethrow the exception
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "rethrowing exception" );
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throw cse;
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}
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}
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catch ( QgsCsException &cse )
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{
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// rethrow the exception
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "rethrowing exception" );
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throw cse;
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}
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#endif
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// use proj4 to do the transform
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QString dir;
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// if the source/destination projection is lat/long, convert the points to radians
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// prior to transforming
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if (( pj_is_latlong( mDestinationProjection ) && ( direction == ReverseTransform ) )
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if ( direction == ReverseTransform )
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{
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projResult = pj_transform( mDestinationProjection, mSourceProjection, numPoints, 0, x, y, z );
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dir = "inverse";
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}
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else
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{
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assert( mSourceProjection != 0 );
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assert( mDestinationProjection != 0 );
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projResult = pj_transform( mSourceProjection, mDestinationProjection, numPoints, 0, x, y, z );
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dir = "forward";
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}
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if ( projResult != 0 )
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{
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//something bad happened....
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QString msg;
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QTextStream pjErr( &msg );
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QString points;
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pjErr << tr( "Failed" ) << " " << dir << " " << tr( "transform of" ) << '\n';
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for ( int i = 0; i < numPoints; ++i )
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{
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if ( direction == ForwardTransform )
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{
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pjErr << "(" << x[i] << ", " << y[i] << ")\n";
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points += QString( "(%1, %2)\n" ).arg( x[i] ).arg( y[i] );
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}
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else
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{
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pjErr << "(" << x[i] * RAD_TO_DEG << ", " << y[i] * RAD_TO_DEG << ")\n";
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points += QString( "(%1, %2)\n" ).arg( x[i] * RAD_TO_DEG ).arg( y[i] * RAD_TO_DEG );
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}
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}
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pjErr << tr( "with error: " ) << QString::fromUtf8( pj_strerrno( projResult ) ) << '\n';
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if ( direction == ForwardTransform )
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{
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QString msg = tr( "Forward transform of\n%2\nfailed with error: %3\n" )
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.arg( points )
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.arg( pj_strerrno( projResult ) );
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}
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else
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{
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QString msg = tr( "Inverse transform of\n%2\nfailed with error: %3\n" )
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.arg( points )
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.arg( pj_strerrno( projResult ) );
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}
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QgsDebugMsg( "Projection failed emitting invalid transform signal: " + QString( msg.toLocal8Bit().data() ) );
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QgsDebugMsg( "Projection failed emitting invalid transform signal: " + msg );
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emit invalidTransformInput();
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QgsLogger::warning( "Throwing exception " + QString( __FILE__ ) + QString::number( __LINE__ ) );
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QgsDebugMsg( "throwing exception" );
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throw QgsCsException( msg );
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}
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