@@ -85,7 +85,7 @@ QgsMapCanvas::QgsMapCanvas( QWidget * parent, const char *name )
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setScene ( mScene );
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setHorizontalScrollBarPolicy ( Qt::ScrollBarAlwaysOff );
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setVerticalScrollBarPolicy ( Qt::ScrollBarAlwaysOff );
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- mLastExtentIndex = -1 ;
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+ mLastExtentIndex = -1 ;
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mCurrentLayer = NULL ;
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mMapOverview = NULL ;
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mMapTool = NULL ;
@@ -436,7 +436,7 @@ void QgsMapCanvas::saveAsImage( QString theFileName, QPixmap * theQPixmap, QStri
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// allow dotted names
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QString myWorldFileName = myInfo.absolutePath () + QDir::separator () + myInfo.completeBaseName () + " ." + theFormat + " w" ;
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QFile myWorldFile ( myWorldFileName );
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- if ( !myWorldFile.open ( QIODevice::WriteOnly ) ) // don't use QIODevice::Text
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+ if ( !myWorldFile.open ( QIODevice::WriteOnly ) ) // don't use QIODevice::Text
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{
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return ;
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}
@@ -495,17 +495,17 @@ void QgsMapCanvas::setExtent( QgsRectangle const & r )
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updateScale ();
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if ( mMapOverview )
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mMapOverview ->drawExtentRect ();
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- if (mLastExtent .size ()> 20 ) mLastExtent .removeAt (0 );
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+ if ( mLastExtent .size () > 20 ) mLastExtent .removeAt ( 0 );
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// clear all extent items after current index
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- for (int i= mLastExtent .size ()- 1 ; i> mLastExtentIndex ; i--)
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+ for ( int i = mLastExtent .size () - 1 ; i > mLastExtentIndex ; i-- )
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{
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- mLastExtent .removeAt (i );
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+ mLastExtent .removeAt ( i );
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}
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- mLastExtent .append (extent ()) ;
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- mLastExtentIndex = mLastExtent .size ()- 1 ;
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+ mLastExtent .append ( extent () ) ;
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+ mLastExtentIndex = mLastExtent .size () - 1 ;
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// notify canvas items of change
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updateCanvasItemPositions ();
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@@ -552,40 +552,40 @@ void QgsMapCanvas::zoomToFullExtent()
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void QgsMapCanvas::zoomToPreviousExtent ()
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{
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- if ( mDrawing )
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- {
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- return ;
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- }
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-
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- if (mLastExtentIndex > 1 )
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- {
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- mLastExtentIndex --;
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- mMapRenderer ->setExtent (mLastExtent [mLastExtentIndex ]);
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- emit extentsChanged ();
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- updateScale ();
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- if ( mMapOverview )
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- mMapOverview ->drawExtentRect ();
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- }
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+ if ( mDrawing )
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+ {
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+ return ;
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+ }
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+
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+ if ( mLastExtentIndex > 1 )
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+ {
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+ mLastExtentIndex --;
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+ mMapRenderer ->setExtent ( mLastExtent [mLastExtentIndex ] );
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+ emit extentsChanged ();
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+ updateScale ();
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+ if ( mMapOverview )
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+ mMapOverview ->drawExtentRect ();
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+ }
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refresh ();
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} // zoomToPreviousExtent
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void QgsMapCanvas::zoomToNextExtent ()
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{
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- if ( mDrawing )
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- {
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- return ;
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- }
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- if (mLastExtentIndex < mLastExtent .size ()- 1 )
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- {
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- mLastExtentIndex ++;
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- mMapRenderer ->setExtent (mLastExtent [mLastExtentIndex ]);
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- emit extentsChanged ();
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- updateScale ();
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- if ( mMapOverview )
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- mMapOverview ->drawExtentRect ();
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- }
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- refresh ();
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+ if ( mDrawing )
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+ {
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+ return ;
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+ }
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+ if ( mLastExtentIndex < mLastExtent .size () - 1 )
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+ {
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+ mLastExtentIndex ++;
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+ mMapRenderer ->setExtent ( mLastExtent [mLastExtentIndex ] );
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+ emit extentsChanged ();
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+ updateScale ();
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+ if ( mMapOverview )
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+ mMapOverview ->drawExtentRect ();
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+ }
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+ refresh ();
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}// zoomToNextExtent
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