src/core/symbology-ng/qgssymbollayerv2utils.h File Reference
#include <QMap>#include <Qt>#include "qgssymbolv2.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 12 of file qgssymbollayerv2utils.h.
| typedef QMap<QString, QgsSymbolV2* > QgsSymbolV2Map |
Definition at line 15 of file qgssymbollayerv2utils.h.
Function Documentation
| QPolygonF offsetLine | ( | QPolygonF | polyline, | |
| double | dist | |||
| ) |
calculate line shifted by a specified distance
Definition at line 343 of file qgssymbollayerv2utils.cpp.
References MathUtils::angle(), lineInfo(), linesIntersection(), M_PI, and offsetPoint().
Referenced by QgsMarkerLineSymbolLayerV2::renderPolyline(), and QgsSimpleLineSymbolLayerV2::renderPolyline().
