qgssymbollayerv2utils.h File Reference

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

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Classes
class	QgsSymbolLayerV2Utils

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

Functions
QList< QPolygonF >	offsetLine (QPolygonF polyline, double dist)
QList< QPolygonF >	offsetLine (QPolygonF polyline, double dist, QGis::GeometryType geometryType)
	calculate geometry shifted by a specified distance More...

Typedef Documentation

typedef QMap<QString, QString> QgsStringMap

Definition at line 31 of file qgssymbollayerv2utils.h.

typedef QMap<QString, QgsSymbolV2* > QgsSymbolV2Map

Definition at line 34 of file qgssymbollayerv2utils.h.

Function Documentation

QList<QPolygonF> offsetLine	(	QPolygonF	polyline,
		double	dist
	)

Deprecated:

since 2.4 - calculate line shifted by a specified distance

Definition at line 808 of file qgssymbollayerv2utils.cpp.

References QGis::Line, offsetLine(), QGis::Point, and QGis::Polygon.

QList<QPolygonF> offsetLine	(	QPolygonF	polyline,
		double	dist,
		QGis::GeometryType	geometryType
	)

calculate geometry shifted by a specified distance

Definition at line 685 of file qgssymbollayerv2utils.cpp.

References MathUtils::angle(), QgsGeometry::asMultiPolygon(), QgsGeometry::asMultiPolyline(), QgsGeometry::asPolygon(), QgsGeometry::asPolyline(), QgsGeometry::buffer(), QGis::flatType(), QgsGeometry::fromPolygon(), QgsGeometry::fromPolyline(), lineInfo(), linesIntersection(), M_PI, QgsGeometry::offsetCurve(), offsetPoint(), QGis::Polygon, QGis::WKBLineString, QGis::WKBMultiLineString, QGis::WKBMultiPolygon, QGis::WKBPolygon, and QgsGeometry::wkbType().

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