Fix raster quantile classification

Fixes #37448
qgis · Jun 28, 2020 · 2a53faf · 2a53faf
1 parent 9b8e983
commit 2a53faf
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/core/providers/gdal/qgsgdalprovider.cpp b/src/core/providers/gdal/qgsgdalprovider.cpp
@@ -2737,7 +2737,7 @@ QgsRasterBandStats QgsGdalProvider::bandStatistics( int bandNo, int stats, const
   //int bApproxOK = false; //as we asked for stats, don't get approx values
   // GDAL does not have sample size parameter in API, just bApproxOK or not,
   // we decide if approximation should be used according to
-  // total size / sample size ration
+  // total size / sample size ratio
   int bApproxOK = false;
   if ( sampleSize > 0 )
   {

diff --git a/src/core/raster/qgsrasterinterface.cpp b/src/core/raster/qgsrasterinterface.cpp
@@ -350,7 +350,7 @@ void QgsRasterInterface::initHistogram( QgsRasterHistogram &histogram,
       // There is no best default value, to display something reasonable in histogram chart,
       // binCount should be small, OTOH, to get precise data for cumulative cut, the number should be big.
       // Because it is easier to define fixed lower value for the chart, we calc optimum binCount
-      // for higher resolution (to avoid calculating that where histogram() is used. In any any case,
+      // for higher resolution (to avoid calculating that where histogram() is used. In any case,
       // it does not make sense to use more than width*height;
 
       // for Int16/Int32 make sure bin count <= actual range, because there is no sense in having

diff --git a/src/gui/raster/qgssinglebandpseudocolorrendererwidget.cpp b/src/gui/raster/qgssinglebandpseudocolorrendererwidget.cpp
@@ -169,6 +169,7 @@ void QgsSingleBandPseudoColorRendererWidget::setFromRenderer( const QgsRasterRen
   else
   {
     mMinMaxWidget->setBands( QList< int >() << mBandComboBox->currentBand() );
+    mColorRampShaderWidget->setRasterBand( mBandComboBox->currentBand() );
   }
 }
 
@@ -183,7 +184,6 @@ void QgsSingleBandPseudoColorRendererWidget::bandChanged()
 
 void QgsSingleBandPseudoColorRendererWidget::loadMinMax( int bandNo, double min, double max )
 {
-  Q_UNUSED( bandNo )
   QgsDebugMsg( QStringLiteral( "theBandNo = %1 min = %2 max = %3" ).arg( bandNo ).arg( min ).arg( max ) );
 
   if ( std::isnan( min ) )