QgsVectorGradientColorRampV2 Class Reference

#include <qgsvectorcolorrampv2.h>

Inheritance diagram for QgsVectorGradientColorRampV2:

Collaboration diagram for QgsVectorGradientColorRampV2:

Public Member Functions
	QgsVectorGradientColorRampV2 (QColor color1=DEFAULT_GRADIENT_COLOR1, QColor color2=DEFAULT_GRADIENT_COLOR2, bool discrete=false, QgsGradientStopsList stops=QgsGradientStopsList())
virtual int	count () const
virtual double	value (int index) const
virtual QColor	color (double value) const
virtual QString	type () const
virtual QgsVectorColorRampV2 *	clone () const
virtual QgsStringMap	properties () const
QColor	color1 () const
QColor	color2 () const
void	setColor1 (QColor color)
void	setColor2 (QColor color)
bool	isDiscrete () const
void	setDiscrete (bool discrete)
void	convertToDiscrete (bool discrete)
void	setStops (const QgsGradientStopsList &stops)
const QgsGradientStopsList &	stops () const
QgsStringMap	info () const
void	setInfo (const QgsStringMap &info)
void	addStopsToGradient (QGradient *gradient, double alpha=1)
	copy color ramp stops to a QGradient More...
Public Member Functions inherited from QgsVectorColorRampV2
virtual	~QgsVectorColorRampV2 ()

Static Public Member Functions
static QgsVectorColorRampV2 *	create (const QgsStringMap &properties=QgsStringMap())

Protected Attributes
QColor	mColor1
QColor	mColor2
bool	mDiscrete
QgsGradientStopsList	mStops
QgsStringMap	mInfo

Detailed Description

Definition at line 58 of file qgsvectorcolorrampv2.h.

Constructor & Destructor Documentation

QgsVectorGradientColorRampV2::QgsVectorGradientColorRampV2	(	QColor	color1 = DEFAULT_GRADIENT_COLOR1,
		QColor	color2 = DEFAULT_GRADIENT_COLOR2,
		bool	discrete = false,
		QgsGradientStopsList	stops = QgsGradientStopsList()
	)

Definition at line 41 of file qgsvectorcolorrampv2.cpp.

Referenced by clone(), QgsCptCityColorRampV2::cloneGradientRamp(), and create().

Member Function Documentation

void QgsVectorGradientColorRampV2::addStopsToGradient	(	QGradient *	gradient,
		double	alpha = 1
	)

copy color ramp stops to a QGradient

Note

added in 2.1

Definition at line 222 of file qgsvectorcolorrampv2.cpp.

References color1(), color2(), mColor1, mColor2, and mStops.

Referenced by QgsGradientFillSymbolLayerV2::applyGradient().

QgsVectorColorRampV2 * QgsVectorGradientColorRampV2::clone ( ) const

virtual

Implements QgsVectorColorRampV2.

Reimplemented in QgsCptCityColorRampV2.

Definition at line 147 of file qgsvectorcolorrampv2.cpp.

References mColor1, mColor2, mDiscrete, mInfo, mStops, QgsVectorGradientColorRampV2(), and setInfo().

QColor QgsVectorGradientColorRampV2::color ( double  value ) const

virtual

Implements QgsVectorColorRampV2.

Definition at line 110 of file qgsvectorcolorrampv2.cpp.

References _interpolate(), MathUtils::lower(), mColor1, mColor2, mDiscrete, and mStops.

QColor QgsVectorGradientColorRampV2::color1 ( ) const

inline

Definition at line 80 of file qgsvectorcolorrampv2.h.

Referenced by addStopsToGradient(), QgsCptCityColorRampV2::copy(), and create().

QColor QgsVectorGradientColorRampV2::color2 ( ) const

inline

Definition at line 81 of file qgsvectorcolorrampv2.h.

Referenced by addStopsToGradient(), QgsCptCityColorRampV2::copy(), and create().

void QgsVectorGradientColorRampV2::convertToDiscrete

(

bool

discrete

)

Definition at line 180 of file qgsvectorcolorrampv2.cpp.

References mColor2, mDiscrete, and mStops.

virtual int QgsVectorGradientColorRampV2::count ( ) const

inlinevirtual

Implements QgsVectorColorRampV2.

Definition at line 68 of file qgsvectorcolorrampv2.h.

Referenced by QgsCptCityColorRampItem::icon(), and QgsCptCityColorRampItem::init().

QgsVectorColorRampV2 * QgsVectorGradientColorRampV2::create ( const QgsStringMap &  properties = QgsStringMap() )

static

Definition at line 47 of file qgsvectorcolorrampv2.cpp.

References color1(), color2(), QgsSymbolLayerV2Utils::decodeColor(), DEFAULT_GRADIENT_COLOR1, DEFAULT_GRADIENT_COLOR2, info(), QgsVectorGradientColorRampV2(), setInfo(), and stops().

Referenced by QgsGradientFillSymbolLayerV2::create(), QgsShapeburstFillSymbolLayerV2::create(), and QgsSymbolLayerV2Utils::loadColorRamp().

QgsStringMap QgsVectorGradientColorRampV2::info ( ) const

inline

Definition at line 92 of file qgsvectorcolorrampv2.h.

Referenced by QgsCptCityColorRampV2::cloneGradientRamp(), and create().

bool QgsVectorGradientColorRampV2::isDiscrete ( ) const

inline

Definition at line 85 of file qgsvectorcolorrampv2.h.

Referenced by QgsCptCityColorRampV2::copy(), and QgsCptCityColorRampItem::init().

QgsStringMap QgsVectorGradientColorRampV2::properties ( ) const

virtual

Implements QgsVectorColorRampV2.

Reimplemented in QgsCptCityColorRampV2.

Definition at line 155 of file qgsvectorcolorrampv2.cpp.

References QgsSymbolLayerV2Utils::encodeColor(), mColor1, mColor2, mDiscrete, mInfo, and mStops.

void QgsVectorGradientColorRampV2::setColor1 ( QColor  color )

inline

Definition at line 82 of file qgsvectorcolorrampv2.h.

References QgsVectorColorRampV2::color().

void QgsVectorGradientColorRampV2::setColor2 ( QColor  color )

inline

Definition at line 83 of file qgsvectorcolorrampv2.h.

References QgsVectorColorRampV2::color().

void QgsVectorGradientColorRampV2::setDiscrete ( bool  discrete )

inline

Definition at line 86 of file qgsvectorcolorrampv2.h.

void QgsVectorGradientColorRampV2::setInfo ( const QgsStringMap &  info )

inline

Definition at line 93 of file qgsvectorcolorrampv2.h.

Referenced by clone(), QgsCptCityColorRampV2::cloneGradientRamp(), and create().

void QgsVectorGradientColorRampV2::setStops ( const QgsGradientStopsList &  stops )

inline

Definition at line 89 of file qgsvectorcolorrampv2.h.

const QgsGradientStopsList& QgsVectorGradientColorRampV2::stops ( ) const

inline

Definition at line 90 of file qgsvectorcolorrampv2.h.

Referenced by QgsCptCityColorRampV2::copy(), and create().

virtual QString QgsVectorGradientColorRampV2::type ( ) const

inlinevirtual

Implements QgsVectorColorRampV2.

Reimplemented in QgsCptCityColorRampV2.

Definition at line 74 of file qgsvectorcolorrampv2.h.

double QgsVectorGradientColorRampV2::value ( int  index ) const

virtual

Implements QgsVectorColorRampV2.

Definition at line 94 of file qgsvectorcolorrampv2.cpp.

References mStops.

Member Data Documentation

QColor QgsVectorGradientColorRampV2::mColor1

protected

Definition at line 100 of file qgsvectorcolorrampv2.h.

Referenced by addStopsToGradient(), clone(), QgsCptCityColorRampV2::cloneGradientRamp(), color(), QgsCptCityColorRampV2::copy(), QgsCptCityColorRampV2::loadFile(), and properties().

QColor QgsVectorGradientColorRampV2::mColor2

protected

Definition at line 100 of file qgsvectorcolorrampv2.h.

Referenced by addStopsToGradient(), clone(), QgsCptCityColorRampV2::cloneGradientRamp(), color(), convertToDiscrete(), QgsCptCityColorRampV2::copy(), QgsCptCityColorRampV2::loadFile(), and properties().

bool QgsVectorGradientColorRampV2::mDiscrete

protected

Definition at line 101 of file qgsvectorcolorrampv2.h.

Referenced by clone(), QgsCptCityColorRampV2::cloneGradientRamp(), color(), convertToDiscrete(), QgsCptCityColorRampV2::copy(), QgsCptCityColorRampV2::loadFile(), and properties().

QgsStringMap QgsVectorGradientColorRampV2::mInfo

protected

Definition at line 103 of file qgsvectorcolorrampv2.h.

Referenced by clone(), and properties().

QgsGradientStopsList QgsVectorGradientColorRampV2::mStops

protected

Definition at line 102 of file qgsvectorcolorrampv2.h.

Referenced by addStopsToGradient(), clone(), QgsCptCityColorRampV2::cloneGradientRamp(), color(), convertToDiscrete(), QgsCptCityColorRampV2::copy(), QgsCptCityColorRampV2::loadFile(), properties(), and value().

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

• /tmp/buildd/qgis-2.4.0+unstable1/src/core/symbology-ng/qgsvectorcolorrampv2.h
• /tmp/buildd/qgis-2.4.0+unstable1/src/core/symbology-ng/qgsvectorcolorrampv2.cpp