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| virtual QgsPointV2 | centroid () const =0 |
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| virtual QgsPointV2 | pointOnSurface () const =0 |
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| virtual QgsPolygonV2 * | surfaceToPolygon () const =0 |
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| | QgsAbstractGeometryV2 () |
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| | QgsAbstractGeometryV2 (const QgsAbstractGeometryV2 &geom) |
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| virtual | ~QgsAbstractGeometryV2 () |
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| virtual double | area () const |
| | Returns the area of the geometry. More...
|
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| virtual QDomElement | asGML2 (QDomDocument &doc, int precision=17, const QString &ns="gml") const =0 |
| | Returns a GML2 representation of the geometry. More...
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| virtual QDomElement | asGML3 (QDomDocument &doc, int precision=17, const QString &ns="gml") const =0 |
| | Returns a GML3 representation of the geometry. More...
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| virtual QString | asJSON (int precision=17) const =0 |
| | Returns a GeoJSON representation of the geometry. More...
|
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| virtual unsigned char * | asWkb (int &binarySize) const =0 |
| | Returns a WKB representation of the geometry. More...
|
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| virtual QString | asWkt (int precision=17) const =0 |
| | Returns a WKT representation of the geometry. More...
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| QgsRectangle | boundingBox () const |
| | Returns the minimal bounding box for the geometry. More...
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| virtual QgsRectangle | calculateBoundingBox () const |
| | Calculates the minimal bounding box for the geometry. More...
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| virtual void | clear ()=0 |
| | Clears the geometry, ie reset it to a null geometry. More...
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| virtual QgsAbstractGeometryV2 * | clone () const =0 |
| | Clones the geometry by performing a deep copy. More...
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| virtual double | closestSegment (const QgsPointV2 &pt, QgsPointV2 &segmentPt, QgsVertexId &vertexAfter, bool *leftOf, double epsilon) const =0 |
| | Searches for the closest segment of the geometry to a given point. More...
|
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| virtual void | coordinateSequence (QList< QList< QList< QgsPointV2 > > > &coord) const =0 |
| | Retrieves the sequence of geometries, rings and nodes. More...
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| virtual bool | deleteVertex (const QgsVertexId &position)=0 |
| | Deletes a vertex within the geometry. More...
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| virtual int | dimension () const =0 |
| | Returns the inherent dimension of the geometry. More...
|
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| virtual void | draw (QPainter &p) const =0 |
| | Draws the geometry using the specified QPainter. More...
|
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| virtual bool | fromWkb (const unsigned char *wkb)=0 |
| | Sets the geometry from a WKB string. More...
|
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| virtual bool | fromWkt (const QString &wkt)=0 |
| | Sets the geometry from a WKT string. More...
|
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| virtual QString | geometryType () const =0 |
| | Returns a unique string representing the geometry type. More...
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| virtual bool | hasCurvedSegments () const |
| | Returns true if the geometry contains curved segments. More...
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| virtual bool | insertVertex (const QgsVertexId &position, const QgsPointV2 &vertex)=0 |
| | Inserts a vertex into the geometry. More...
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| bool | is3D () const |
| | Returns true if the geometry is 3D and contains a z-value. More...
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| bool | isEmpty () const |
| | Returns true if the geometry is empty. More...
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| bool | isMeasure () const |
| | Returns true if the geometry contains m values. More...
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| virtual double | length () const |
| | Returns the length (or perimeter for area geometries) of the geometry. More...
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| virtual bool | moveVertex (const QgsVertexId &position, const QgsPointV2 &newPos)=0 |
| | Moves a vertex within the geometry. More...
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| int | nCoordinates () const |
| | Returns the number of nodes contained in the geometry. More...
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| virtual bool | nextVertex (QgsVertexId &id, QgsPointV2 &vertex) const =0 |
| | Returns next vertex id and coordinates. More...
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| virtual QgsAbstractGeometryV2 & | operator= (const QgsAbstractGeometryV2 &geom) |
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| virtual QgsAbstractGeometryV2 * | segmentize () const |
| | Returns a version of the geometry without curves. More...
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| virtual void | transform (const QgsCoordinateTransform &ct)=0 |
| | Transforms the geometry using a coordinate transform. More...
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| virtual void | transform (const QTransform &t)=0 |
| | Transforms the geometry using a QTransform object. More...
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| QgsPointV2 | vertexAt (const QgsVertexId &id) const |
| | Returns the point corresponding to a specified vertex id. More...
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| virtual int | wkbSize () const =0 |
| | Returns the size of the WKB representation of the geometry. More...
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| QgsWKBTypes::Type | wkbType () const |
| | Returns the WKB type of the geometry. More...
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| QString | wktTypeStr () const |
| | Returns the WKT type string of the geometry. More...
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Definition at line 26 of file qgssurfacev2.h.
Public Member Functions inherited from QgsAbstractGeometryV2
1.8.6