#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsGradientFillSymbolLayerV2:

Public Types
enum	GradientColorType { SimpleTwoColor, ColorRamp }
enum	GradientType { Linear, Radial, Conical }
enum	GradientCoordinateMode { Feature, Viewport }
enum	GradientSpread { Pad, Reflect, Repeat }

Public Member Functions
	QgsGradientFillSymbolLayerV2 (QColor color=DEFAULT_SIMPLEFILL_COLOR, QColor color2=Qt::white, GradientColorType gradientColorType=SimpleTwoColor, GradientType gradientType=Linear, GradientCoordinateMode coordinateMode=Feature, GradientSpread gradientSpread=Pad)
virtual	~QgsGradientFillSymbolLayerV2 ()
QString	layerType () const
void	startRender (QgsSymbolV2RenderContext &context)
void	stopRender (QgsSymbolV2RenderContext &context)
void	renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
QgsStringMap	properties () const
QgsSymbolLayerV2 *	clone () const
double	estimateMaxBleed () const
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
GradientType	gradientType () const
	Type of gradient, eg linear or radial.
void	setGradientType (GradientType gradientType)
GradientColorType	gradientColorType () const
	Gradient color mode, controls how gradient color stops are created.
void	setGradientColorType (GradientColorType gradientColorType)
QgsVectorColorRampV2 *	colorRamp ()
	Color ramp used for the gradient fill, only used if the gradient color type is set to ColorRamp.
void	setColorRamp (QgsVectorColorRampV2 *ramp)
QColor	color2 () const
	Color for endpoint of gradient, only used if the gradient color type is set to SimpleTwoColor.
void	setColor2 (QColor color2)
GradientCoordinateMode	coordinateMode () const
	Coordinate mode for gradient.
void	setCoordinateMode (GradientCoordinateMode coordinateMode)
GradientSpread	gradientSpread () const
	Gradient spread mode.
void	setGradientSpread (GradientSpread gradientSpread)
void	setReferencePoint1 (QPointF referencePoint)
	Starting point of gradient fill, in the range [0,0] - [1,1].
QPointF	referencePoint1 () const
void	setReferencePoint1IsCentroid (bool isCentroid)
	Sets the starting point of the gradient to be the feature centroid.
bool	referencePoint1IsCentroid () const
void	setReferencePoint2 (QPointF referencePoint)
	End point of gradient fill, in the range [0,0] - [1,1].
QPointF	referencePoint2 () const
void	setReferencePoint2IsCentroid (bool isCentroid)
	Sets the end point of the gradient to be the feature centroid.
bool	referencePoint2IsCentroid () const
void	setAngle (double angle)
	Rotation angle for gradient fill.
double	angle () const
void	setOffset (QPointF offset)
	Offset for gradient fill.
QPointF	offset () const
void	setOffsetUnit (QgsSymbolV2::OutputUnit unit)
	Units for gradient fill offset.
QgsSymbolV2::OutputUnit	offsetUnit () const
void	setOffsetMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	offsetMapUnitScale () const
void	setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	outputUnit () const
void	setMapUnitScale (const QgsMapUnitScale &scale)
QgsMapUnitScale	mapUnitScale () const
Public Member Functions inherited from QgsFillSymbolLayerV2
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size)
Public Member Functions inherited from QgsSymbolLayerV2
virtual QColor	color () const
virtual void	setColor (const QColor &color)
virtual void	setOutlineColor (const QColor &color)
	Set outline color.
virtual QColor	outlineColor () const
	Get outline color.
virtual void	setFillColor (const QColor &color)
	Set fill color.
virtual QColor	fillColor () const
	Get fill color.
virtual	~QgsSymbolLayerV2 ()
virtual void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
virtual QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
virtual QgsSymbolV2 *	subSymbol ()
virtual bool	setSubSymbol (QgsSymbolV2 *symbol)
QgsSymbolV2::SymbolType	type () const
void	setLocked (bool locked)
bool	isLocked () const
void	setRenderingPass (int renderingPass)
int	renderingPass () const
virtual QSet< QString >	usedAttributes () const
virtual const QgsExpression *	dataDefinedProperty (const QString &property) const
virtual QString	dataDefinedPropertyString (const QString &property) const
virtual void	setDataDefinedProperty (const QString &property, const QString &expressionString)
virtual void	removeDataDefinedProperty (const QString &property)
virtual void	removeDataDefinedProperties ()
bool	hasDataDefinedProperties () const
virtual bool	writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext context, const QgsFeature f, const QPointF &shift=QPointF(0.0, 0.0)) const
virtual double	dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual QColor	dxfColor (const QgsSymbolV2RenderContext &context) const
virtual QVector< qreal >	dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
virtual Qt::PenStyle	dxfPenStyle () const
virtual QColor	dxfBrushColor (const QgsSymbolV2RenderContext &context) const
virtual Qt::BrushStyle	dxfBrushStyle () const

Static Public Member Functions
static QgsSymbolLayerV2 *	create (const QgsStringMap &properties=QgsStringMap())

Protected Attributes
QBrush	mBrush
QBrush	mSelBrush
GradientColorType	mGradientColorType
QColor	mColor2
QgsVectorColorRampV2 *	mGradientRamp
GradientType	mGradientType
GradientCoordinateMode	mCoordinateMode
GradientSpread	mGradientSpread
QPointF	mReferencePoint1
bool	mReferencePoint1IsCentroid
QPointF	mReferencePoint2
bool	mReferencePoint2IsCentroid
double	mAngle
QPointF	mOffset
QgsSymbolV2::OutputUnit	mOffsetUnit
QgsMapUnitScale	mOffsetMapUnitScale
Protected Attributes inherited from QgsFillSymbolLayerV2
double	mAngle
Protected Attributes inherited from QgsSymbolLayerV2
QgsSymbolV2::SymbolType	mType
bool	mLocked
QColor	mColor
int	mRenderingPass
QMap< QString, QgsExpression * >	mDataDefinedProperties

Additional Inherited Members
Protected Member Functions inherited from QgsFillSymbolLayerV2
	QgsFillSymbolLayerV2 (bool locked=false)
void	_renderPolygon (QPainter p, const QPolygonF &points, const QList< QPolygonF > rings, QgsSymbolV2RenderContext &context)
	Default method to render polygon.
Static Protected Attributes inherited from QgsSymbolLayerV2
static const bool	selectionIsOpaque = true
static const bool	selectFillBorder = false
static const bool	selectFillStyle = false

Member Enumeration Documentation

enum QgsGradientFillSymbolLayerV2::GradientColorType

Enumerator:

SimpleTwoColor
ColorRamp

enum QgsGradientFillSymbolLayerV2::GradientCoordinateMode

Enumerator:

Feature
Viewport

enum QgsGradientFillSymbolLayerV2::GradientSpread

Enumerator:

Pad
Reflect
Repeat

enum QgsGradientFillSymbolLayerV2::GradientType

Enumerator:

Linear
Radial
Conical

Constructor & Destructor Documentation

QgsGradientFillSymbolLayerV2::QgsGradientFillSymbolLayerV2	(	QColor	color = `DEFAULT_SIMPLEFILL_COLOR`,
		QColor	color2 = `Qt::white`,
		GradientColorType	gradientColorType = `SimpleTwoColor`,
		GradientType	gradientType = `Linear`,
		GradientCoordinateMode	coordinateMode = `Feature`,
		GradientSpread	gradientSpread = `Pad`
	)

QgsGradientFillSymbolLayerV2::~QgsGradientFillSymbolLayerV2 ( )

virtual

Member Function Documentation

double QgsGradientFillSymbolLayerV2::angle ( void ) const

inline

Reimplemented from QgsFillSymbolLayerV2.

QgsSymbolLayerV2 * QgsGradientFillSymbolLayerV2::clone ( ) const

virtual

Implements QgsSymbolLayerV2.

QColor QgsGradientFillSymbolLayerV2::color2 ( ) const

inline

Color for endpoint of gradient, only used if the gradient color type is set to SimpleTwoColor.

QgsVectorColorRampV2* QgsGradientFillSymbolLayerV2::colorRamp ( )

inline

Color ramp used for the gradient fill, only used if the gradient color type is set to ColorRamp.

GradientCoordinateMode QgsGradientFillSymbolLayerV2::coordinateMode ( ) const

inline

Coordinate mode for gradient.

Controls how the gradient stops are positioned.

QgsSymbolLayerV2 * QgsGradientFillSymbolLayerV2::create ( const QgsStringMap & properties = QgsStringMap() )

static

double QgsGradientFillSymbolLayerV2::estimateMaxBleed ( ) const

virtual

Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.

Eg, polygons drawn with an outline will draw half the width of the outline outside of the polygon. This amount is estimated, since it may be affected by data defined symbology rules.

Reimplemented from QgsSymbolLayerV2.

GradientColorType QgsGradientFillSymbolLayerV2::gradientColorType ( ) const

inline

Gradient color mode, controls how gradient color stops are created.

GradientSpread QgsGradientFillSymbolLayerV2::gradientSpread ( ) const

inline

Gradient spread mode.

Controls how the gradient behaves outside of the predefined stops

GradientType QgsGradientFillSymbolLayerV2::gradientType ( ) const

inline

Type of gradient, eg linear or radial.

QString QgsGradientFillSymbolLayerV2::layerType ( ) const

virtual

Implements QgsSymbolLayerV2.

QgsMapUnitScale QgsGradientFillSymbolLayerV2::mapUnitScale ( ) const

virtual

Reimplemented from QgsSymbolLayerV2.

QPointF QgsGradientFillSymbolLayerV2::offset ( ) const

inline

const QgsMapUnitScale& QgsGradientFillSymbolLayerV2::offsetMapUnitScale ( ) const

inline

QgsSymbolV2::OutputUnit QgsGradientFillSymbolLayerV2::offsetUnit ( ) const

inline

QgsSymbolV2::OutputUnit QgsGradientFillSymbolLayerV2::outputUnit ( ) const

virtual

Reimplemented from QgsSymbolLayerV2.

QgsStringMap QgsGradientFillSymbolLayerV2::properties ( ) const

virtual

Implements QgsSymbolLayerV2.

QPointF QgsGradientFillSymbolLayerV2::referencePoint1 ( ) const

inline

bool QgsGradientFillSymbolLayerV2::referencePoint1IsCentroid ( ) const

inline

QPointF QgsGradientFillSymbolLayerV2::referencePoint2 ( ) const

inline

bool QgsGradientFillSymbolLayerV2::referencePoint2IsCentroid ( ) const

inline

void QgsGradientFillSymbolLayerV2::renderPolygon	(	const QPolygonF &	points,
		QList< QPolygonF > *	rings,
		QgsSymbolV2RenderContext &	context
	)

virtual

Implements QgsFillSymbolLayerV2.

void QgsGradientFillSymbolLayerV2::setAngle ( double angle )

inline

Rotation angle for gradient fill.

Can be used to rotate a gradient around its centre point

Reimplemented from QgsFillSymbolLayerV2.

void QgsGradientFillSymbolLayerV2::setColor2 ( QColor color2 )

inline

void QgsGradientFillSymbolLayerV2::setColorRamp ( QgsVectorColorRampV2 * ramp )

void QgsGradientFillSymbolLayerV2::setCoordinateMode ( GradientCoordinateMode coordinateMode )

inline

void QgsGradientFillSymbolLayerV2::setGradientColorType ( GradientColorType gradientColorType )

inline

void QgsGradientFillSymbolLayerV2::setGradientSpread ( GradientSpread gradientSpread )

inline

void QgsGradientFillSymbolLayerV2::setGradientType ( GradientType gradientType )

inline

void QgsGradientFillSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale & scale )

virtual

Reimplemented from QgsSymbolLayerV2.

void QgsGradientFillSymbolLayerV2::setOffset ( QPointF offset )

inline

Offset for gradient fill.

void QgsGradientFillSymbolLayerV2::setOffsetMapUnitScale ( const QgsMapUnitScale & scale )

inline

void QgsGradientFillSymbolLayerV2::setOffsetUnit ( QgsSymbolV2::OutputUnit unit )

inline

Units for gradient fill offset.

void QgsGradientFillSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit unit )

virtual

Reimplemented from QgsSymbolLayerV2.

void QgsGradientFillSymbolLayerV2::setReferencePoint1 ( QPointF referencePoint )

inline

Starting point of gradient fill, in the range [0,0] - [1,1].

void QgsGradientFillSymbolLayerV2::setReferencePoint1IsCentroid ( bool isCentroid )

inline

Sets the starting point of the gradient to be the feature centroid.

void QgsGradientFillSymbolLayerV2::setReferencePoint2 ( QPointF referencePoint )

inline

End point of gradient fill, in the range [0,0] - [1,1].

void QgsGradientFillSymbolLayerV2::setReferencePoint2IsCentroid ( bool isCentroid )

inline

Sets the end point of the gradient to be the feature centroid.

void QgsGradientFillSymbolLayerV2::startRender ( QgsSymbolV2RenderContext & context )

virtual

Implements QgsSymbolLayerV2.

void QgsGradientFillSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext & context )

virtual

Implements QgsSymbolLayerV2.

Member Data Documentation

double QgsGradientFillSymbolLayerV2::mAngle

protected

QBrush QgsGradientFillSymbolLayerV2::mBrush

protected

QColor QgsGradientFillSymbolLayerV2::mColor2

protected

GradientCoordinateMode QgsGradientFillSymbolLayerV2::mCoordinateMode

protected

GradientColorType QgsGradientFillSymbolLayerV2::mGradientColorType

protected

QgsVectorColorRampV2* QgsGradientFillSymbolLayerV2::mGradientRamp

protected

GradientSpread QgsGradientFillSymbolLayerV2::mGradientSpread

protected

GradientType QgsGradientFillSymbolLayerV2::mGradientType

protected

QPointF QgsGradientFillSymbolLayerV2::mOffset

protected

QgsMapUnitScale QgsGradientFillSymbolLayerV2::mOffsetMapUnitScale

protected

QgsSymbolV2::OutputUnit QgsGradientFillSymbolLayerV2::mOffsetUnit

protected

QPointF QgsGradientFillSymbolLayerV2::mReferencePoint1

protected

bool QgsGradientFillSymbolLayerV2::mReferencePoint1IsCentroid

protected

QPointF QgsGradientFillSymbolLayerV2::mReferencePoint2

protected

bool QgsGradientFillSymbolLayerV2::mReferencePoint2IsCentroid

protected

QBrush QgsGradientFillSymbolLayerV2::mSelBrush

protected

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

/tmp/buildd/qgis-2.6.0+wheezy1/src/core/symbology-ng/qgsfillsymbollayerv2.h
/tmp/buildd/qgis-2.6.0+wheezy1/src/core/symbology-ng/qgsfillsymbollayerv2.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation