QGIS API Documentation
2.4.0-Chugiak
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Class that stores computed placement from labeling engine. More...
#include <qgspallabeling.h>
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 |
Class that stores computed placement from labeling engine.
Definition at line 685 of file qgspallabeling.h.
QgsLabelingResults::QgsLabelingResults | ( | ) |
Definition at line 5081 of file qgspallabeling.cpp.
References mLabelSearchTree.
QgsLabelingResults::~QgsLabelingResults | ( | ) |
Definition at line 5086 of file qgspallabeling.cpp.
References mLabelSearchTree.
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inlineprivate |
Definition at line 697 of file qgspallabeling.h.
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().
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friend |
Definition at line 701 of file qgspallabeling.h.
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private |
Definition at line 699 of file qgspallabeling.h.
Referenced by QgsPalLabeling::drawLabeling(), labelsAtPosition(), labelsWithinRect(), QgsLabelingResults(), and ~QgsLabelingResults().