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fix UI inconsistencies in raster min/max widget

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This commit is contained in:
Etienne Tourigny 2014-04-16 23:26:32 -03:00
parent 3e4a915dd2
commit b754ee70b8
2 changed files with 29 additions and 0 deletions
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17
src/gui/raster/qgsrasterminmaxwidget.cpp
View File

@ -16,6 +16,7 @@
***************************************************************************/
#include <QSettings>
#include <QMessageBox>
#include "qgsrasterlayer.h"
#include "qgsrasterminmaxwidget.h"
@ -28,10 +29,21 @@ QgsRasterMinMaxWidget::QgsRasterMinMaxWidget( QgsRasterLayer* theLayer, QWidget
setupUi( this );
QSettings mySettings;
// set contrast enhancement setting to default
// ideally we should set it actual method last used to get min/max, but there is no way to know currently
QString contrastEnchacementLimits = mySettings.value( "/Raster/defaultContrastEnhancementLimits", "CumulativeCut" ).toString();
if ( contrastEnchacementLimits == "MinMax" )
mMinMaxRadioButton->setChecked( true );
else if ( contrastEnchacementLimits == "StdDev" )
mStdDevRadioButton->setChecked( true );
double myLower = 100.0 * mySettings.value( "/Raster/cumulativeCutLower", QString::number( QgsRasterLayer::CUMULATIVE_CUT_LOWER ) ).toDouble();
double myUpper = 100.0 * mySettings.value( "/Raster/cumulativeCutUpper", QString::number( QgsRasterLayer::CUMULATIVE_CUT_UPPER ) ).toDouble();
mCumulativeCutLowerDoubleSpinBox->setValue( myLower );
mCumulativeCutUpperDoubleSpinBox->setValue( myUpper );
mStdDevSpinBox->setValue( mySettings.value( "/Raster/defaultStandardDeviation", 2.0 ).toDouble() );
}
QgsRasterMinMaxWidget::~QgsRasterMinMaxWidget()
@ -99,6 +111,11 @@ void QgsRasterMinMaxWidget::on_mLoadPushButton_clicked()
myMax = myRasterBandStats.mean + ( myStdDev * myRasterBandStats.stdDev );
origin |= QgsRasterRenderer::MinMaxStdDev;
}
else
{
QMessageBox::warning( this, tr( "No option selected" ), tr( "Please select an option to load min/max values." ) );
return;
}
emit load( myBand, myMin, myMax, origin );
}

12
src/ui/qgsrasterminmaxwidgetbase.ui
View File

@ -37,6 +37,9 @@ count cut</string>
<property name="checked">
<bool>true</bool>
</property>
<attribute name="buttonGroup">
<string notr="true">buttonGroup</string>
</attribute>
</widget>
</item>
<item>
@ -89,6 +92,9 @@ count cut</string>
<property name="text">
<string>Min / max</string>
</property>
<attribute name="buttonGroup">
<string notr="true">buttonGroup</string>
</attribute>
</widget>
</item>
<item>
@ -114,6 +120,9 @@ count cut</string>
<string>Mean +/-
standard deviation ×</string>
</property>
<attribute name="buttonGroup">
<string notr="true">buttonGroup</string>
</attribute>
</widget>
</item>
<item>
@ -247,4 +256,7 @@ standard deviation ×</string>
</widget>
<resources/>
<connections/>
<buttongroups>
<buttongroup name="buttonGroup"/>
</buttongroups>
</ui>