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layer crs instead of provider crs in raster save dialog

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This commit is contained in:
Radim Blazek 2012-08-21 11:07:16 +02:00
parent 953c4e0429
commit a205034999
3 changed files with 11 additions and 8 deletions
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2
src/app/qgisapp.cpp
View File

@ -3924,7 +3924,7 @@ void QgisApp::saveAsRasterFile()
return;
}
QgsRasterLayerSaveAsDialog d( rasterLayer->dataProvider(), mMapCanvas->extent(), mMapCanvas->mapRenderer()->destinationCrs() );
QgsRasterLayerSaveAsDialog d( rasterLayer->dataProvider(), mMapCanvas->extent(), rasterLayer->crs(), mMapCanvas->mapRenderer()->destinationCrs() );
if ( d.exec() == QDialog::Accepted )
{
QgsRasterFileWriter fileWriter( d.outputFileName() );

14
src/gui/qgsrasterlayersaveasdialog.cpp
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@ -9,11 +9,13 @@
#include <QSettings>
QgsRasterLayerSaveAsDialog::QgsRasterLayerSaveAsDialog( QgsRasterDataProvider* sourceProvider, const QgsRectangle& currentExtent,
const QgsCoordinateReferenceSystem& layerCrs,
const QgsCoordinateReferenceSystem& currentCrs,
QWidget* parent, Qt::WindowFlags f ):
QDialog( parent, f )
, mDataProvider( sourceProvider )
, mCurrentExtent( currentExtent )
, mLayerCrs( layerCrs )
, mCurrentCrs( currentCrs )
, mExtentState( OriginalExtent )
, mResolutionState( OriginalResolution )
@ -40,7 +42,7 @@ QgsRasterLayerSaveAsDialog::QgsRasterLayerSaveAsDialog( QgsRasterDataProvider* s
if ( mDataProvider )
{
//extent
setOutputExtent( mDataProvider->extent(), mDataProvider->crs(), OriginalExtent );
setOutputExtent( mDataProvider->extent(), mLayerCrs, OriginalExtent );
if ( mDataProvider->capabilities() & QgsRasterDataProvider::ExactResolution )
{
@ -130,7 +132,7 @@ void QgsRasterLayerSaveAsDialog::on_mOriginalExtentButton_clicked()
{
if ( mDataProvider )
{
setOutputExtent( mDataProvider->extent(), mDataProvider->crs(), OriginalExtent );
setOutputExtent( mDataProvider->extent(), mLayerCrs, OriginalExtent );
}
}
@ -266,7 +268,7 @@ void QgsRasterLayerSaveAsDialog::setOriginalResolution()
// Init to something if no original resolution is available
xRes = yRes = mDataProvider->extent().width() / 100;
}
setResolution( xRes, yRes, mDataProvider->crs() );
setResolution( xRes, yRes, mLayerCrs );
mResolutionState = OriginalResolution;
recalcSize();
}
@ -414,7 +416,7 @@ void QgsRasterLayerSaveAsDialog::crsChanged()
if ( mExtentState == OriginalExtent )
{
previousExtent = mDataProvider->extent();
previousCrs = mDataProvider->crs();
previousCrs = mLayerCrs;
}
else if ( mExtentState == CurrentExtent )
{
@ -456,7 +458,7 @@ void QgsRasterLayerSaveAsDialog::updateCrsGroup()
QgsDebugMsg( "Entered" );
mCrsComboBox->setItemText( mCrsComboBox->findData( OriginalCrs ),
tr( "Layer" ) + " (" + mDataProvider->crs().description() + ", " + mDataProvider->crs().authid() + ")" );
tr( "Layer" ) + " (" + mLayerCrs.description() + ", " + mLayerCrs.authid() + ")" );
mCrsComboBox->setItemText( mCrsComboBox->findData( CurrentCrs ),
tr( "Project" ) + " (" + mCurrentCrs.description() + ", " + mCurrentCrs.authid() + ")" );
@ -470,7 +472,7 @@ QgsCoordinateReferenceSystem QgsRasterLayerSaveAsDialog::outputCrs()
int state = mCrsComboBox->itemData( mCrsComboBox->currentIndex() ).toInt();
if ( state == OriginalCrs )
{
return mDataProvider->crs();
return mLayerCrs;
}
else if ( state == CurrentCrs )
{

3
src/gui/qgsrasterlayersaveasdialog.h
View File

@ -35,7 +35,7 @@ class GUI_EXPORT QgsRasterLayerSaveAsDialog: public QDialog, private Ui::QgsRast
UserResolution
};
QgsRasterLayerSaveAsDialog( QgsRasterDataProvider* sourceProvider, const QgsRectangle& currentExtent, const QgsCoordinateReferenceSystem& currentCrs, QWidget* parent = 0, Qt::WindowFlags f = 0 );
QgsRasterLayerSaveAsDialog( QgsRasterDataProvider* sourceProvider, const QgsRectangle& currentExtent, const QgsCoordinateReferenceSystem& layerCrs, const QgsCoordinateReferenceSystem& currentCrs, QWidget* parent = 0, Qt::WindowFlags f = 0 );
~QgsRasterLayerSaveAsDialog();
Mode mode() const;
@ -82,6 +82,7 @@ class GUI_EXPORT QgsRasterLayerSaveAsDialog: public QDialog, private Ui::QgsRast
private:
QgsRasterDataProvider* mDataProvider;
QgsRectangle mCurrentExtent;
QgsCoordinateReferenceSystem mLayerCrs; // may differ from provider CRS
QgsCoordinateReferenceSystem mCurrentCrs;
QgsCoordinateReferenceSystem mUserCrs;
QgsCoordinateReferenceSystem mPreviousCrs;