#include <qgsdiagramrendererv2.h>

Inheritance diagram for QgsLinearlyInterpolatedDiagramRenderer:

Public Member Functions
	QgsLinearlyInterpolatedDiagramRenderer ()

	~QgsLinearlyInterpolatedDiagramRenderer ()

int	classificationAttribute () const

QString	classificationAttributeExpression () const

bool	classificationAttributeIsExpression () const

QgsLinearlyInterpolatedDiagramRenderer *	clone () const override
	Returns new instance that is equivalent to this one. More...

QList< QString >	diagramAttributes () const override
	Returns attribute indices needed for diagram rendering. More...

QList< QgsDiagramSettings >	diagramSettings () const override
	Returns list with all diagram settings in the renderer. More...

QList< QgsLayerTreeModelLegendNode * >	legendItems (QgsLayerTreeLayer *nodeLayer) const override
	Returns list of legend nodes for the diagram. More...

QSizeF	lowerSize () const

double	lowerValue () const

void	readXML (const QDomElement &elem, const QgsVectorLayer *layer) override

QString	rendererName () const override

void	setClassificationAttribute (int index)

void	setClassificationAttributeExpression (const QString &expression)

void	setClassificationAttributeIsExpression (bool isExpression)

void	setDiagramSettings (const QgsDiagramSettings &s)

void	setLowerSize (QSizeF s)

void	setLowerValue (double val)

void	setUpperSize (QSizeF s)

void	setUpperValue (double val)

QSizeF	upperSize () const

double	upperValue () const

void	writeXML (QDomElement &layerElem, QDomDocument &doc, const QgsVectorLayer *layer) const override

Public Member Functions inherited from QgsDiagramRendererV2
	QgsDiagramRendererV2 ()

virtual	~QgsDiagramRendererV2 ()

QgsDiagram *	diagram () const

void	renderDiagram (const QgsFeature &feature, QgsRenderContext &c, QPointF pos)

void	setDiagram (QgsDiagram *d)

virtual QSizeF	sizeMapUnits (const QgsFeature &feature, const QgsRenderContext &c)
	Returns size of the diagram for a feature in map units. More...

Protected Member Functions
bool	diagramSettings (const QgsFeature &feature, const QgsRenderContext &c, QgsDiagramSettings &s) override
	Returns diagram settings for a feature (or false if the diagram for the feature is not to be rendered). More...

QSizeF	diagramSize (const QgsFeature &, const QgsRenderContext &c) override
	Returns size of the diagram (in painter units) or an invalid size in case of error. More...

Protected Member Functions inherited from QgsDiagramRendererV2
	QgsDiagramRendererV2 (const QgsDiagramRendererV2 &other)

void	_readXML (const QDomElement &elem, const QgsVectorLayer *layer)

void	_writeXML (QDomElement &rendererElem, QDomDocument &doc, const QgsVectorLayer *layer) const

void	convertSizeToMapUnits (QSizeF &size, const QgsRenderContext &context) const
	Converts size from mm to map units. More...

Additional Inherited Members
Static Protected Member Functions inherited from QgsDiagramRendererV2
static int	dpiPaintDevice (const QPainter *)
	Returns the paint device dpi (or -1 in case of error. More...

Protected Attributes inherited from QgsDiagramRendererV2
QgsDiagram *	mDiagram
	Reference to the object that does the real diagram rendering. More...

Detailed Description

Definition at line 280 of file qgsdiagramrendererv2.h.

Constructor & Destructor Documentation

QgsLinearlyInterpolatedDiagramRenderer::QgsLinearlyInterpolatedDiagramRenderer ( )

Definition at line 501 of file qgsdiagramrendererv2.cpp.

QgsLinearlyInterpolatedDiagramRenderer::~QgsLinearlyInterpolatedDiagramRenderer ( )

Definition at line 506 of file qgsdiagramrendererv2.cpp.

Member Function Documentation

int QgsLinearlyInterpolatedDiagramRenderer::classificationAttribute ( ) const

inline

Definition at line 309 of file qgsdiagramrendererv2.h.

QString QgsLinearlyInterpolatedDiagramRenderer::classificationAttributeExpression ( ) const

inline

Definition at line 312 of file qgsdiagramrendererv2.h.

bool QgsLinearlyInterpolatedDiagramRenderer::classificationAttributeIsExpression ( ) const

inline

Definition at line 315 of file qgsdiagramrendererv2.h.

QgsLinearlyInterpolatedDiagramRenderer * QgsLinearlyInterpolatedDiagramRenderer::clone ( ) const

overridevirtual

Returns new instance that is equivalent to this one.

Note: added in 2.4

Implements QgsDiagramRendererV2.

Definition at line 510 of file qgsdiagramrendererv2.cpp.

QList< QString > QgsLinearlyInterpolatedDiagramRenderer::diagramAttributes ( ) const

overridevirtual

Returns attribute indices needed for diagram rendering.

Implements QgsDiagramRendererV2.

Definition at line 529 of file qgsdiagramrendererv2.cpp.

QList< QgsDiagramSettings > QgsLinearlyInterpolatedDiagramRenderer::diagramSettings ( ) const

overridevirtual

Returns list with all diagram settings in the renderer.

Implements QgsDiagramRendererV2.

Definition at line 515 of file qgsdiagramrendererv2.cpp.

bool QgsLinearlyInterpolatedDiagramRenderer::diagramSettings	(	const QgsFeature &	feature,
		const QgsRenderContext &	c,
		QgsDiagramSettings &	s
	)

overrideprotectedvirtual

Returns diagram settings for a feature (or false if the diagram for the feature is not to be rendered).

Used internally within renderDiagram()

Parameters

feature	the feature
c	render context
s	out: diagram settings for the feature

Implements QgsDiagramRendererV2.

Definition at line 522 of file qgsdiagramrendererv2.cpp.

QSizeF QgsLinearlyInterpolatedDiagramRenderer::diagramSize	(	const QgsFeature &	features,
		const QgsRenderContext &	c
	)

overrideprotectedvirtual

Returns size of the diagram (in painter units) or an invalid size in case of error.

Implements QgsDiagramRendererV2.

Definition at line 534 of file qgsdiagramrendererv2.cpp.

QList< QgsLayerTreeModelLegendNode * > QgsLinearlyInterpolatedDiagramRenderer::legendItems ( QgsLayerTreeLayer * nodeLayer ) const

overridevirtual

Returns list of legend nodes for the diagram.

Note: caller is responsible for deletion of QgsLayerTreeModelLegendNodes; added in 2.10

Reimplemented from QgsDiagramRendererV2.

Definition at line 609 of file qgsdiagramrendererv2.cpp.

QSizeF QgsLinearlyInterpolatedDiagramRenderer::lowerSize ( ) const

inline

Definition at line 304 of file qgsdiagramrendererv2.h.

double QgsLinearlyInterpolatedDiagramRenderer::lowerValue ( ) const

inline

Definition at line 298 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::readXML	(	const QDomElement &	elem,
		const QgsVectorLayer *	layer
	)

overridevirtual

Implements QgsDiagramRendererV2.

Definition at line 539 of file qgsdiagramrendererv2.cpp.

QString QgsLinearlyInterpolatedDiagramRenderer::rendererName ( ) const

inlineoverridevirtual

Implements QgsDiagramRendererV2.

Definition at line 295 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setClassificationAttribute ( int index )

inline

Definition at line 310 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setClassificationAttributeExpression ( const QString & expression )

inline

Definition at line 313 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setClassificationAttributeIsExpression ( bool isExpression )

inline

Definition at line 316 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setDiagramSettings ( const QgsDiagramSettings & s )

inline

Definition at line 291 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setLowerSize ( QSizeF s )

inline

Definition at line 303 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setLowerValue ( double val )

inline

Definition at line 297 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setUpperSize ( QSizeF s )

inline

Definition at line 306 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::setUpperValue ( double val )

inline

Definition at line 300 of file qgsdiagramrendererv2.h.

QSizeF QgsLinearlyInterpolatedDiagramRenderer::upperSize ( ) const

inline

Definition at line 307 of file qgsdiagramrendererv2.h.

double QgsLinearlyInterpolatedDiagramRenderer::upperValue ( ) const

inline

Definition at line 301 of file qgsdiagramrendererv2.h.

void QgsLinearlyInterpolatedDiagramRenderer::writeXML	(	QDomElement &	layerElem,
		QDomDocument &	doc,
		const QgsVectorLayer *	layer
	)		const

overridevirtual

Implements QgsDiagramRendererV2.

Definition at line 564 of file qgsdiagramrendererv2.cpp.

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

/tmp/buildd/qgis-2.14.0+99unstable/src/core/qgsdiagramrendererv2.h
/tmp/buildd/qgis-2.14.0+99unstable/src/core/qgsdiagramrendererv2.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation