Fix setting LZW when saving map as TIFF image

agiudiceandrea · nyalldawson · commit 09ce1d32c861 · 2023-02-27T09:37:38.000+10:00
diff --git a/src/core/maprenderer/qgsmaprenderertask.cpp b/src/core/maprenderer/qgsmaprenderertask.cpp
@@ -385,7 +385,7 @@ bool QgsMapRendererTask::run()
     else if ( mFileFormat != QLatin1String( "PDF" ) )
     {
       QImageWriter writer( mFileName, mFileFormat.toLocal8Bit().data() );
-      if ( mFileFormat == QLatin1String( "TIF" ) || mFileFormat == QLatin1String( "TIFF" ) )
+      if ( mFileFormat.compare( QLatin1String( "TIF" ), Qt::CaseInsensitive ) == 0 || mFileFormat.compare( QLatin1String( "TIFF" ), Qt::CaseInsensitive ) == 0 )
       {
         // Enable LZW compression
         writer.setCompression( 1 );

Original file line number	Diff line number	Diff line change
`@@ -385,7 +385,7 @@ bool QgsMapRendererTask::run()`
`385`	`385`	`else if ( mFileFormat != QLatin1String( "PDF" ) )`
`386`	`386`	`{`
`387`	`387`	`QImageWriter writer( mFileName, mFileFormat.toLocal8Bit().data() );`
`388`		`- if ( mFileFormat == QLatin1String( "TIF" ) \|\| mFileFormat == QLatin1String( "TIFF" ) )`
	`388`	`+ if ( mFileFormat.compare( QLatin1String( "TIF" ), Qt::CaseInsensitive ) == 0 \|\| mFileFormat.compare( QLatin1String( "TIFF" ), Qt::CaseInsensitive ) == 0 )`
`389`	`389`	`{`
`390`	`390`	`// Enable LZW compression`
`391`	`391`	`writer.setCompression( 1 );`