QgsSingleBandGrayRendererWidget Class Reference

#include <qgssinglebandgrayrendererwidget.h>

Inheritance diagram for QgsSingleBandGrayRendererWidget:

Collaboration diagram for QgsSingleBandGrayRendererWidget:

Public Slots
void	loadMinMax (int theBandNo, double theMin, double theMax, int theOrigin)

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

Static Public Member Functions
static QgsRasterRendererWidget *	create (QgsRasterLayer *layer, const QgsRectangle &theExtent)

Private Slots
void	on_mGrayBandComboBox_currentIndexChanged (int index)

Private Attributes
QgsRasterMinMaxWidget *	mMinMaxWidget

Additional Inherited Members
Public Types inherited from QgsRasterRendererWidget
enum	LoadMinMaxAlgo { Estimate, Actual, CurrentExtent, CumulativeCut }
Protected Member Functions inherited from QgsRasterRendererWidget
QString	displayBandName (int band) const
	Returns a band name for display.
Protected Attributes inherited from QgsRasterRendererWidget
QgsRasterLayer *	mRasterLayer
QgsRectangle	mExtent
	Current extent.

Detailed Description

Definition at line 25 of file qgssinglebandgrayrendererwidget.h.

Constructor & Destructor Documentation

QgsSingleBandGrayRendererWidget::QgsSingleBandGrayRendererWidget	(	QgsRasterLayer *	layer,
		const QgsRectangle &	extent = QgsRectangle()
	)

Definition at line 22 of file qgssinglebandgrayrendererwidget.cpp.

References QgsRasterInterface::bandCount(), QgsSingleBandGrayRenderer::BlackToWhite, QgsRasterLayer::dataProvider(), QgsRasterRendererWidget::displayBandName(), loadMinMax(), mMinMaxWidget, QgsRasterRendererWidget::mRasterLayer, QgsRasterLayer::renderer(), QgsRasterMinMaxWidget::setExtent(), setFromRenderer(), tr, and QgsSingleBandGrayRenderer::WhiteToBlack.

QgsSingleBandGrayRendererWidget::~QgsSingleBandGrayRendererWidget

(

)

Definition at line 68 of file qgssinglebandgrayrendererwidget.cpp.

Member Function Documentation

static QgsRasterRendererWidget* QgsSingleBandGrayRendererWidget::create ( QgsRasterLayer *  layer, const QgsRectangle &  theExtent  )

inlinestatic

Definition at line 32 of file qgssinglebandgrayrendererwidget.h.

void QgsSingleBandGrayRendererWidget::loadMinMax ( int  theBandNo, double  theMin, double  theMax, int  theOrigin  )

slot

Definition at line 101 of file qgssinglebandgrayrendererwidget.cpp.

References QgsDebugMsg.

Referenced by QgsSingleBandGrayRendererWidget().

QString QgsSingleBandGrayRendererWidget::max ( int  index = 0 )

inlinevirtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 39 of file qgssinglebandgrayrendererwidget.h.

References index.

QString QgsSingleBandGrayRendererWidget::min ( int  index = 0 )

inlinevirtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 38 of file qgssinglebandgrayrendererwidget.h.

References index.

void QgsSingleBandGrayRendererWidget::on_mGrayBandComboBox_currentIndexChanged ( int  index )

privateslot

Definition at line 126 of file qgssinglebandgrayrendererwidget.cpp.

References mMinMaxWidget, and QgsRasterMinMaxWidget::setBands().

QgsRasterRenderer * QgsSingleBandGrayRendererWidget::renderer ( )

virtual

Implements QgsRasterRendererWidget.

Definition at line 72 of file qgssinglebandgrayrendererwidget.cpp.

References QgsRasterLayer::dataProvider(), QgsRasterDataProvider::dataType(), QgsRasterRendererWidget::mRasterLayer, QgsSingleBandGrayRenderer::setContrastEnhancement(), QgsContrastEnhancement::setContrastEnhancementAlgorithm(), QgsSingleBandGrayRenderer::setGradient(), QgsContrastEnhancement::setMaximumValue(), and QgsContrastEnhancement::setMinimumValue().

int QgsSingleBandGrayRendererWidget::selectedBand ( int  index = 0 )

inlinevirtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 42 of file qgssinglebandgrayrendererwidget.h.

References index.

void QgsSingleBandGrayRendererWidget::setFromRenderer

(

const QgsRasterRenderer *

r

)

Definition at line 133 of file qgssinglebandgrayrendererwidget.cpp.

References QgsSingleBandGrayRenderer::contrastEnhancement(), QgsContrastEnhancement::contrastEnhancementAlgorithm(), QgsSingleBandGrayRenderer::gradient(), QgsSingleBandGrayRenderer::grayBand(), QgsContrastEnhancement::maximumValue(), and QgsContrastEnhancement::minimumValue().

Referenced by QgsSingleBandGrayRendererWidget().

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

inlinevirtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 41 of file qgssinglebandgrayrendererwidget.h.

References index.

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

inlinevirtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 40 of file qgssinglebandgrayrendererwidget.h.

References index.

Member Data Documentation

QgsRasterMinMaxWidget* QgsSingleBandGrayRendererWidget::mMinMaxWidget

private

Definition at line 51 of file qgssinglebandgrayrendererwidget.h.

Referenced by on_mGrayBandComboBox_currentIndexChanged(), and QgsSingleBandGrayRendererWidget().

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