knowGIS::GeometryObject Class Reference

#include <GeometryObject.h>

Inheritance diagram for knowGIS::GeometryObject:

Collaboration diagram for knowGIS::GeometryObject:

Public Member Functions
	GeometryObject (const Cartography::GeometryObject &_rhs)
GeometryObject &	operator= (const Cartography::GeometryObject &_rhs)
Point	toPoint () const
Point	centroid () const

Static Public Member Functions
static knowCore::ReturnValue< GeometryObject >	fromEWKB (const QByteArray &_data)
static knowCore::ReturnValue< GeometryObject >	fromWKB (const QByteArray &_data, bool _extented=false)
static knowCore::ReturnValue< GeometryObject >	fromWKT (const QString &_data)
static knowCore::ReturnValue< GeometryObject >	fromGML (const QString &_data)
static knowCore::ReturnValue< GeometryObject >	fromJson (const QString &_data)
static knowCore::ReturnValue< GeometryObject >	fromJsonValue (const QJsonValue &_data)
static knowCore::ReturnValue< GeometryObject >	fromGeoVariant (const QVariant &_data)
static knowCore::ReturnValue< GeometryObject >	polygon (const QVariantList &_exteriorRing, const QVariantList &_interiorRings=QVariantList())
static QList< GeometryObject >	load (const QString &_filename)

Detailed Description

Extend and integrate a Cartography::GeometryObject into knowCore MetaType system.

Member Function Documentation

centroid()

Point GeometryObject::centroid

(

)

const

Returns

the center point of a geometry

fromGeoVariant()

static knowCore::ReturnValue< GeometryObject > knowGIS::GeometryObject::fromGeoVariant ( const QVariant & _data )

inlinestatic

Convenient function that return a GeometryObject from a variant following the GeoJSON convension

toPoint()

Point GeometryObject::toPoint

(

)

const

Convert the geometry to a Point

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

• knowl/src/knowGIS/GeometryObject.h
• knowl/src/knowGIS/GeometryObject.cpp