qgssymbollayerv2utils.h File Reference

#include <QMap>
#include <Qt>
#include <QtCore>
#include <QFont>
#include <QColor>
#include "qgssymbolv2.h"
#include "qgis.h"

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Classes
class	QgsSymbolLayerV2Utils

Typedefs
typedef QMap< QString, QString >	QgsStringMap
typedef QMap< QString, QgsSymbolV2 * >	QgsSymbolV2Map

Functions
QPolygonF	offsetLine (QPolygonF polyline, double dist)
	calculate line shifted by a specified distance

Typedef Documentation

typedef QMap<QString, QString> QgsStringMap

Definition at line 30 of file qgssymbollayerv2utils.h.

typedef QMap<QString, QgsSymbolV2* > QgsSymbolV2Map

Definition at line 33 of file qgssymbollayerv2utils.h.

Function Documentation

QPolygonF offsetLine	(	QPolygonF	polyline,
		double	dist
	)

calculate line shifted by a specified distance

Definition at line 649 of file qgssymbollayerv2utils.cpp.

References MathUtils::angle(), lineInfo(), linesIntersection(), M_PI, and offsetPoint().

Referenced by QgsSimpleLineSymbolLayerV2::renderPolyline(), and QgsMarkerLineSymbolLayerV2::renderPolyline().