QGIS API Documentation  2.11.0-Master
Public Member Functions | List of all members
QgsLineVectorLayerDirector Class Reference

Determine making the graph from vector line layer. More...

#include <qgslinevectorlayerdirector.h>

Inheritance diagram for QgsLineVectorLayerDirector:
Inheritance graph
[legend]

Public Member Functions

 QgsLineVectorLayerDirector (QgsVectorLayer *myLayer, int directionFieldId, const QString &directDirectionValue, const QString &reverseDirectionValue, const QString &bothDirectionValue, int defaultDirection)
 
virtual ~QgsLineVectorLayerDirector ()
 Destructor. More...
 
void makeGraph (QgsGraphBuilderInterface *builder, const QVector< QgsPoint > &additionalPoints, QVector< QgsPoint > &tiedPoints) const override
 Make a graph using RgGraphBuilder. More...
 
QString name () const override
 return Director name More...
 
- Public Member Functions inherited from QgsGraphDirector
virtual ~QgsGraphDirector ()
 Destructor. More...
 
void addProperter (QgsArcProperter *prop)
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
 QObject (QObject *parent, const char *name)
 
virtual  ~QObject ()
 
bool blockSignals (bool block)
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
const char * className () const
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const QObject *receiver, const char *method)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QByteArraydynamicPropertyNames () const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QList< T > findChildren (const QString &name) const
 
bool inherits (const char *className) const
 
void insertChild (QObject *object)
 
void installEventFilter (QObject *filterObj)
 
bool isA (const char *className) const
 
bool isWidgetType () const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
const char * name () const
 
const char * name (const char *defaultName) const
 
QString objectName () const
 
QObjectparent () const
 
QVariant property (const char *name) const
 
void removeChild (QObject *object)
 
void removeEventFilter (QObject *obj)
 
void setName (const char *name)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval)
 
QThreadthread () const
 

Additional Inherited Members

- Signals inherited from QgsGraphDirector
void buildMessage (QString) const
 
void buildProgress (int, int) const
 
- Static Public Member Functions inherited from QObject
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Protected Member Functions inherited from QObject
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const char *signal)
 
int receivers (const char *signal) const
 
QObjectsender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 
- Protected Attributes inherited from QgsGraphDirector
QList< QgsArcProperter * > mProperterList
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Determine making the graph from vector line layer.

Definition at line 34 of file qgslinevectorlayerdirector.h.

Constructor & Destructor Documentation

QgsLineVectorLayerDirector::QgsLineVectorLayerDirector ( QgsVectorLayer myLayer,
int  directionFieldId,
const QString directDirectionValue,
const QString reverseDirectionValue,
const QString bothDirectionValue,
int  defaultDirection 
)
Parameters
myLayersource vector layer
directionFieldIdfeield contain road direction value
directDirectionValuevalue for one-way road
reverseDirectionValuevalue for reverse one-way road
bothDirectionValuevalue for road
defaultDirection1 - direct direction, 2 - reverse direction, 3 - both direction

Definition at line 102 of file qgslinevectorlayerdirector.cpp.

QgsLineVectorLayerDirector::~QgsLineVectorLayerDirector ( )
virtual

Destructor.

Definition at line 118 of file qgslinevectorlayerdirector.cpp.

Member Function Documentation

void QgsLineVectorLayerDirector::makeGraph ( QgsGraphBuilderInterface builder,
const QVector< QgsPoint > &  additionalPoints,
QVector< QgsPoint > &  tiedPoints 
) const
overridevirtual

Make a graph using RgGraphBuilder.

Parameters
builderThe graph builder
additionalPointsVector of points that must be tied to the graph
tiedPointsVector of tied points
Note
if tiedPoints[i]==QgsPoint(0.0,0.0) then tied failed.

Reimplemented from QgsGraphDirector.

Definition at line 128 of file qgslinevectorlayerdirector.cpp.

QString QgsLineVectorLayerDirector::name ( ) const
overridevirtual

return Director name

Implements QgsGraphDirector.

Definition at line 123 of file qgslinevectorlayerdirector.cpp.


The documentation for this class was generated from the following files: