QgsMultiBandColorRendererWidget Class Reference

#include <qgsmultibandcolorrendererwidget.h>

Inheritance diagram for QgsMultiBandColorRendererWidget:

Collaboration diagram for QgsMultiBandColorRendererWidget:

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

Public Member Functions
	QgsMultiBandColorRendererWidget (QgsRasterLayer *layer, const QgsRectangle &extent=QgsRectangle())
	~QgsMultiBandColorRendererWidget ()
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	onBandChanged (int)

Private Member Functions
void	createValidators ()
void	setCustomMinMaxValues (QgsMultiBandColorRenderer *r, const QgsRasterDataProvider *provider, int redBand, int GreenBand, int blueBand)
void	setMinMaxValue (const QgsContrastEnhancement *ce, QLineEdit *minEdit, QLineEdit *maxEdit)
	Reads min/max values from contrast enhancement and fills values into the min/max line edits.

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 31 of file qgsmultibandcolorrendererwidget.h.

Constructor & Destructor Documentation

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

Definition at line 22 of file qgsmultibandcolorrendererwidget.cpp.

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

QgsMultiBandColorRendererWidget::~QgsMultiBandColorRendererWidget

(

)

Definition at line 73 of file qgsmultibandcolorrendererwidget.cpp.

Member Function Documentation

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

inlinestatic

Definition at line 37 of file qgsmultibandcolorrendererwidget.h.

void QgsMultiBandColorRendererWidget::createValidators ( )

private

Definition at line 98 of file qgsmultibandcolorrendererwidget.cpp.

Referenced by QgsMultiBandColorRendererWidget().

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

slot

Definition at line 194 of file qgsmultibandcolorrendererwidget.cpp.

References QgsDebugMsg.

Referenced by QgsMultiBandColorRendererWidget().

QString QgsMultiBandColorRendererWidget::max ( int  index = 0 )

virtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 304 of file qgsmultibandcolorrendererwidget.cpp.

QString QgsMultiBandColorRendererWidget::min ( int  index = 0 )

virtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 285 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::onBandChanged ( int  index )

privateslot

Definition at line 183 of file qgsmultibandcolorrendererwidget.cpp.

References mMinMaxWidget, and QgsRasterMinMaxWidget::setBands().

Referenced by QgsMultiBandColorRendererWidget().

QgsRasterRenderer * QgsMultiBandColorRendererWidget::renderer ( )

virtual

Implements QgsRasterRendererWidget.

Definition at line 77 of file qgsmultibandcolorrendererwidget.cpp.

References QgsRasterLayer::dataProvider(), QgsRasterRendererWidget::mRasterLayer, and setCustomMinMaxValues().

int QgsMultiBandColorRendererWidget::selectedBand ( int  index = 0 )

virtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 359 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::setCustomMinMaxValues ( QgsMultiBandColorRenderer *  r, const QgsRasterDataProvider *  provider, int  redBand, int  GreenBand, int  blueBand  )

private

Definition at line 108 of file qgsmultibandcolorrendererwidget.cpp.

References QgsRasterDataProvider::dataType(), QgsContrastEnhancement::NoEnhancement, QgsMultiBandColorRenderer::setBlueContrastEnhancement(), QgsContrastEnhancement::setContrastEnhancementAlgorithm(), QgsMultiBandColorRenderer::setGreenContrastEnhancement(), QgsContrastEnhancement::setMaximumValue(), QgsContrastEnhancement::setMinimumValue(), and QgsMultiBandColorRenderer::setRedContrastEnhancement().

Referenced by renderer().

void QgsMultiBandColorRendererWidget::setFromRenderer

(

const QgsRasterRenderer *

r

)

Definition at line 264 of file qgsmultibandcolorrendererwidget.cpp.

References QgsMultiBandColorRenderer::blueBand(), QgsMultiBandColorRenderer::blueContrastEnhancement(), QgsMultiBandColorRenderer::greenBand(), QgsMultiBandColorRenderer::greenContrastEnhancement(), QgsMultiBandColorRenderer::redBand(), QgsMultiBandColorRenderer::redContrastEnhancement(), setMinMaxValue(), and tr.

Referenced by QgsMultiBandColorRendererWidget().

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

virtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 341 of file qgsmultibandcolorrendererwidget.cpp.

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

virtual

Reimplemented from QgsRasterRendererWidget.

Definition at line 323 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::setMinMaxValue ( const QgsContrastEnhancement *  ce, QLineEdit *  minEdit, QLineEdit *  maxEdit  )

private

Reads min/max values from contrast enhancement and fills values into the min/max line edits.

Definition at line 241 of file qgsmultibandcolorrendererwidget.cpp.

References QgsContrastEnhancement::contrastEnhancementAlgorithm(), QgsContrastEnhancement::maximumValue(), and QgsContrastEnhancement::minimumValue().

Referenced by setFromRenderer().

Member Data Documentation

QgsRasterMinMaxWidget* QgsMultiBandColorRendererWidget::mMinMaxWidget

private

Definition at line 63 of file qgsmultibandcolorrendererwidget.h.

Referenced by onBandChanged(), and QgsMultiBandColorRendererWidget().

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

• /tmp/buildd/qgis-2.0.1/src/gui/raster/qgsmultibandcolorrendererwidget.h
• /tmp/buildd/qgis-2.0.1/src/gui/raster/qgsmultibandcolorrendererwidget.cpp