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[composer] Fix world file filename for multipage compositions

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also fix #11676
This commit is contained in:
Nyall Dawson 2015-09-14 19:34:03 +10:00
parent d897624704
commit c84b2dfe61
1 changed files with 40 additions and 27 deletions
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67
src/app/composer/qgscomposer.cpp
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@ -1972,6 +1972,12 @@ void QgsComposer::exportCompositionAsImage( QgsComposer::OutputMode mode )
mView->setPaintingEnabled( false );
int worldFilePageNo = -1;
if ( mComposition->generateWorldFile() && mComposition->worldFileMap() )
{
worldFilePageNo = mComposition->worldFileMap()->page() - 1;
}
for ( int i = 0; i < mComposition->numPages(); ++i )
{
if ( !mComposition->shouldExportPage( i + 1 ) )
@ -1991,16 +1997,19 @@ void QgsComposer::exportCompositionAsImage( QgsComposer::OutputMode mode )
return;
}
bool saveOk;
QString outputFilePath;
if ( i == 0 )
{
saveOk = image.save( fileNExt.first, fileNExt.second.toLocal8Bit().constData() );
outputFilePath = fileNExt.first;
}
else
{
QFileInfo fi( fileNExt.first );
QString outputFilePath = fi.absolutePath() + "/" + fi.baseName() + "_" + QString::number( i + 1 ) + "." + fi.suffix();
saveOk = image.save( outputFilePath, fileNExt.second.toLocal8Bit().constData() );
outputFilePath = fi.absolutePath() + "/" + fi.baseName() + "_" + QString::number( i + 1 ) + "." + fi.suffix();
}
saveOk = image.save( outputFilePath, fileNExt.second.toLocal8Bit().constData() );
if ( !saveOk )
{
QMessageBox::warning( this, tr( "Image export error" ),
@ -2010,21 +2019,20 @@ void QgsComposer::exportCompositionAsImage( QgsComposer::OutputMode mode )
mView->setPaintingEnabled( true );
return;
}
}
//
// Write the world file if asked to
if ( mComposition->generateWorldFile() )
{
double a, b, c, d, e, f;
mComposition->computeWorldFileParameters( a, b, c, d, e, f );
if ( i == worldFilePageNo )
{
// should generate world file for this page
double a, b, c, d, e, f;
mComposition->computeWorldFileParameters( a, b, c, d, e, f );
QFileInfo fi( fileNExt.first );
// build the world file name
QString worldFileName = fi.absolutePath() + "/" + fi.baseName() + "."
+ fi.suffix()[0] + fi.suffix()[fi.suffix().size()-1] + "w";
QFileInfo fi( outputFilePath );
// build the world file name
QString worldFileName = fi.absolutePath() + "/" + fi.baseName() + "."
+ fi.suffix()[0] + fi.suffix()[fi.suffix().size()-1] + "w";
writeWorldFile( worldFileName, a, b, c, d, e, f );
writeWorldFile( worldFileName, a, b, c, d, e, f );
}
}
mView->setPaintingEnabled( true );
@ -2150,6 +2158,12 @@ void QgsComposer::exportCompositionAsImage( QgsComposer::OutputMode mode )
QString filename = QDir( dir ).filePath( atlasMap->currentFilename() ) + fileExt;
int worldFilePageNo = -1;
if ( mComposition->generateWorldFile() && mComposition->worldFileMap() )
{
worldFilePageNo = mComposition->worldFileMap()->page() - 1;
}
for ( int i = 0; i < mComposition->numPages(); ++i )
{
if ( !mComposition->shouldExportPage( i + 1 ) )
@ -2177,21 +2191,20 @@ void QgsComposer::exportCompositionAsImage( QgsComposer::OutputMode mode )
QApplication::restoreOverrideCursor();
return;
}
}
//
// Write the world file if asked to
if ( mComposition->generateWorldFile() )
{
double a, b, c, d, e, f;
mComposition->computeWorldFileParameters( a, b, c, d, e, f );
if ( i == worldFilePageNo )
{
// should generate world file for this page
double a, b, c, d, e, f;
mComposition->computeWorldFileParameters( a, b, c, d, e, f );
QFileInfo fi( filename );
// build the world file name
QString worldFileName = fi.absolutePath() + "/" + fi.baseName() + "."
+ fi.suffix()[0] + fi.suffix()[fi.suffix().size()-1] + "w";
QFileInfo fi( imageFilename );
// build the world file name
QString worldFileName = fi.absolutePath() + "/" + fi.baseName() + "."
+ fi.suffix()[0] + fi.suffix()[fi.suffix().size()-1] + "w";
writeWorldFile( worldFileName, a, b, c, d, e, f );
writeWorldFile( worldFileName, a, b, c, d, e, f );
}
}
}
atlasMap->endRender();