QgsLabelingResults Class Reference

Class that stores computed placement from labeling engine. More...

#include <qgspallabeling.h>

Collaboration diagram for QgsLabelingResults:

Public Member Functions
	QgsLabelingResults ()
	~QgsLabelingResults ()
QList< QgsLabelPosition >	labelsAtPosition (const QgsPoint &p) const
	return infos about labels at a given (map) position More...
QList< QgsLabelPosition >	labelsWithinRect (const QgsRectangle &r) const
	return infos about labels within a given (map) rectangle More...

Private Member Functions
	QgsLabelingResults (const QgsLabelingResults &)

Private Attributes
QgsLabelSearchTree *	mLabelSearchTree

Friends
class	QgsPalLabeling

Detailed Description

Class that stores computed placement from labeling engine.

Note

added in 2.4

Definition at line 685 of file qgspallabeling.h.

Constructor & Destructor Documentation

QgsLabelingResults::QgsLabelingResults

(

)

Definition at line 5081 of file qgspallabeling.cpp.

References mLabelSearchTree.

QgsLabelingResults::~QgsLabelingResults

(

)

Definition at line 5086 of file qgspallabeling.cpp.

References mLabelSearchTree.

QgsLabelingResults::QgsLabelingResults ( const QgsLabelingResults &  )

inlineprivate

Definition at line 697 of file qgspallabeling.h.

Member Function Documentation

QList< QgsLabelPosition > QgsLabelingResults::labelsAtPosition

(

const QgsPoint &

p

)

const

return infos about labels at a given (map) position

Definition at line 5092 of file qgspallabeling.cpp.

References QgsLabelSearchTree::label(), and mLabelSearchTree.

Referenced by QgsPalLabeling::labelsAtPosition().

QList< QgsLabelPosition > QgsLabelingResults::labelsWithinRect

(

const QgsRectangle &

r

)

const

return infos about labels within a given (map) rectangle

Definition at line 5110 of file qgspallabeling.cpp.

References QgsLabelSearchTree::labelsInRect(), and mLabelSearchTree.

Referenced by QgsPalLabeling::labelsWithinRect().

Friends And Related Function Documentation

friend class QgsPalLabeling

friend

Definition at line 701 of file qgspallabeling.h.

Member Data Documentation

QgsLabelSearchTree* QgsLabelingResults::mLabelSearchTree

private

Definition at line 699 of file qgspallabeling.h.

Referenced by QgsPalLabeling::drawLabeling(), labelsAtPosition(), labelsWithinRect(), QgsLabelingResults(), and ~QgsLabelingResults().

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

• /tmp/buildd/qgis-2.4.0+unstable1/src/core/qgspallabeling.h
• /tmp/buildd/qgis-2.4.0+unstable1/src/core/qgspallabeling.cpp