QgsRasterRendererWidget Class Reference

#include <qgsrasterrendererwidget.h>

Inheritance diagram for QgsRasterRendererWidget:

Collaboration diagram for QgsRasterRendererWidget:

Public Types
enum	LoadMinMaxAlgo { Estimate, Actual, CurrentExtent, CumulativeCut }

Public Member Functions
	QgsRasterRendererWidget (QgsRasterLayer *layer, const QgsRectangle &extent)
virtual	~QgsRasterRendererWidget ()
virtual QgsRasterRenderer *	renderer ()=0
void	setRasterLayer (QgsRasterLayer *layer)
const QgsRasterLayer *	rasterLayer () const
virtual QString	min (int index=0)
virtual QString	max (int index=0)
virtual void	setMin (QString value, int index=0)
virtual void	setMax (QString value, int index=0)
virtual QString	stdDev ()
virtual void	setStdDev (QString value)
virtual int	selectedBand (int index=0)

Protected Member Functions
QString	displayBandName (int band) const
	Returns a band name for display.

Protected Attributes
QgsRasterLayer *	mRasterLayer
QgsRectangle	mExtent
	Current extent.

Detailed Description

Definition at line 28 of file qgsrasterrendererwidget.h.

Member Enumeration Documentation

enum QgsRasterRendererWidget::LoadMinMaxAlgo

Enumerator:

Estimate
Actual
CurrentExtent
CumulativeCut

Definition at line 38 of file qgsrasterrendererwidget.h.

Constructor & Destructor Documentation

QgsRasterRendererWidget::QgsRasterRendererWidget ( QgsRasterLayer *  layer, const QgsRectangle &  extent  )

inline

Definition at line 31 of file qgsrasterrendererwidget.h.

virtual QgsRasterRendererWidget::~QgsRasterRendererWidget ( )

inlinevirtual

Definition at line 36 of file qgsrasterrendererwidget.h.

Member Function Documentation

QString QgsRasterRendererWidget::displayBandName ( int  band ) const

protected

Returns a band name for display.

First choice is color name, otherwise band number

Definition at line 23 of file qgsrasterrendererwidget.cpp.

References QgsRasterDataProvider::colorInterpretationName(), QgsRasterLayer::dataProvider(), QgsRasterInterface::generateBandName(), and mRasterLayer.

Referenced by QgsMultiBandColorRendererWidget::QgsMultiBandColorRendererWidget(), QgsPalettedRendererWidget::QgsPalettedRendererWidget(), QgsSingleBandGrayRendererWidget::QgsSingleBandGrayRendererWidget(), and QgsSingleBandPseudoColorRendererWidget::QgsSingleBandPseudoColorRendererWidget().

virtual QString QgsRasterRendererWidget::max ( int  index = 0 )

inlinevirtual

Reimplemented in QgsMultiBandColorRendererWidget, and QgsSingleBandGrayRendererWidget.

Definition at line 52 of file qgsrasterrendererwidget.h.

References index.

Referenced by QgsSingleBandPseudoColorRendererWidget::on_mClassifyButton_clicked(), QgsRasterHistogramWidget::rendererMinMax(), and QgsSingleBandPseudoColorRendererWidget::resetClassifyButton().

virtual QString QgsRasterRendererWidget::min ( int  index = 0 )

inlinevirtual

Reimplemented in QgsMultiBandColorRendererWidget, and QgsSingleBandGrayRendererWidget.

Definition at line 51 of file qgsrasterrendererwidget.h.

References index.

Referenced by QgsSingleBandPseudoColorRendererWidget::on_mClassifyButton_clicked(), QgsRasterHistogramWidget::rendererMinMax(), and QgsSingleBandPseudoColorRendererWidget::resetClassifyButton().

const QgsRasterLayer* QgsRasterRendererWidget::rasterLayer ( ) const

inline

Definition at line 49 of file qgsrasterrendererwidget.h.

virtual QgsRasterRenderer* QgsRasterRendererWidget::renderer ( )

pure virtual

Implemented in QgsSingleBandPseudoColorRendererWidget, QgsMultiBandColorRendererWidget, QgsPalettedRendererWidget, and QgsSingleBandGrayRendererWidget.

virtual int QgsRasterRendererWidget::selectedBand ( int  index = 0 )

inlinevirtual

Reimplemented in QgsMultiBandColorRendererWidget, and QgsSingleBandGrayRendererWidget.

Definition at line 57 of file qgsrasterrendererwidget.h.

References index.

Referenced by QgsRasterHistogramWidget::applyHistoMax(), QgsRasterHistogramWidget::applyHistoMin(), QgsRasterHistogramWidget::rendererMinMax(), and QgsRasterHistogramWidget::rendererSelectedBands().

virtual void QgsRasterRendererWidget::setMax ( QString  value, int  index = 0  )

inlinevirtual

Reimplemented in QgsMultiBandColorRendererWidget, and QgsSingleBandGrayRendererWidget.

Definition at line 54 of file qgsrasterrendererwidget.h.

References index.

Referenced by QgsRasterHistogramWidget::applyHistoMax().

virtual void QgsRasterRendererWidget::setMin ( QString  value, int  index = 0  )

inlinevirtual

Reimplemented in QgsMultiBandColorRendererWidget, and QgsSingleBandGrayRendererWidget.

Definition at line 53 of file qgsrasterrendererwidget.h.

References index.

Referenced by QgsRasterHistogramWidget::applyHistoMin().

void QgsRasterRendererWidget::setRasterLayer ( QgsRasterLayer *  layer )

inline

Definition at line 48 of file qgsrasterrendererwidget.h.

virtual void QgsRasterRendererWidget::setStdDev ( QString  value )

inlinevirtual

Definition at line 56 of file qgsrasterrendererwidget.h.

virtual QString QgsRasterRendererWidget::stdDev ( )

inlinevirtual

Definition at line 55 of file qgsrasterrendererwidget.h.

Member Data Documentation

QgsRectangle QgsRasterRendererWidget::mExtent

protected

Current extent.

Definition at line 65 of file qgsrasterrendererwidget.h.

QgsRasterLayer* QgsRasterRendererWidget::mRasterLayer

protected

Definition at line 60 of file qgsrasterrendererwidget.h.

Referenced by displayBandName(), QgsSingleBandPseudoColorRendererWidget::on_mClassifyButton_clicked(), QgsSingleBandPseudoColorRendererWidget::on_mLoadFromBandButton_clicked(), QgsMultiBandColorRendererWidget::QgsMultiBandColorRendererWidget(), QgsPalettedRendererWidget::QgsPalettedRendererWidget(), QgsSingleBandGrayRendererWidget::QgsSingleBandGrayRendererWidget(), QgsSingleBandPseudoColorRendererWidget::QgsSingleBandPseudoColorRendererWidget(), QgsSingleBandGrayRendererWidget::renderer(), QgsPalettedRendererWidget::renderer(), QgsMultiBandColorRendererWidget::renderer(), QgsSingleBandPseudoColorRendererWidget::renderer(), and QgsPalettedRendererWidget::setFromRenderer().

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The documentation for this class was generated from the following files:

• /tmp/buildd/qgis-2.2.0+wheezy1/src/gui/raster/qgsrasterrendererwidget.h
• /tmp/buildd/qgis-2.2.0+wheezy1/src/gui/raster/qgsrasterrendererwidget.cpp