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qgssymbollayerv2utils.cpp File Reference
#include "qgssymbollayerv2utils.h"
#include "qgssymbollayerv2.h"
#include "qgssymbollayerv2registry.h"
#include "qgssymbolv2.h"
#include "qgsvectorcolorrampv2.h"
#include "qgsexpression.h"
#include "qgsapplication.h"
#include "qgsproject.h"
#include "qgsogcutils.h"
#include "qgslogger.h"
#include "qgsrendercontext.h"
#include <QColor>
#include <QFont>
#include <QDomDocument>
#include <QDomNode>
#include <QDomElement>
#include <QIcon>
#include <QPainter>
#include <QSettings>
#include <QPolygonF>
#include <cmath>
#include <cfloat>
Include dependency graph for qgssymbollayerv2utils.cpp:

Go to the source code of this file.

Functions

static bool lineInfo (QPointF p1, QPointF p2, double &angle, double &t)
 
static QPointF offsetPoint (QPointF pt, double angle, double dist)
 
static QPointF linesIntersection (QPointF p1, double t1, QPointF p2, double t2)
 
QList< QPolygonF > offsetLine (QPolygonF polyline, double dist, QGis::GeometryType geometryType)
 calculate geometry shifted by a specified distance More...
 
QList< QPolygonF > offsetLine (QPolygonF polyline, double dist)
 
static QString _nameForSymbolType (QgsSymbolV2::SymbolType type)
 

Function Documentation

static QString _nameForSymbolType ( QgsSymbolV2::SymbolType  type)
static
static bool lineInfo ( QPointF  p1,
QPointF  p2,
double &  angle,
double &  t 
)
static

Definition at line 621 of file qgssymbollayerv2utils.cpp.

References M_PI.

Referenced by offsetLine().

static QPointF linesIntersection ( QPointF  p1,
double  t1,
QPointF  p2,
double  t2 
)
static

Definition at line 651 of file qgssymbollayerv2utils.cpp.

Referenced by offsetLine().

QList<QPolygonF> offsetLine ( QPolygonF  polyline,
double  dist,
QGis::GeometryType  geometryType 
)
QList<QPolygonF> offsetLine ( QPolygonF  polyline,
double  dist 
)
Deprecated:
since 2.4 - calculate line shifted by a specified distance

Definition at line 825 of file qgssymbollayerv2utils.cpp.

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

static QPointF offsetPoint ( QPointF  pt,
double  angle,
double  dist 
)
static

Definition at line 645 of file qgssymbollayerv2utils.cpp.

Referenced by offsetLine().