QGIS/python/core/geometry/qgssurfacev2.sip

class QgsSurfaceV2: public QgsAbstractGeometryV2
{
%TypeHeaderCode
#include <qgssurfacev2.h>
%End

  public:

    virtual QgsPolygonV2* surfaceToPolygon() const = 0;

    virtual QgsRectangle boundingBox() const;

  protected:

    virtual void clearCache() const;

};
[FEATURE:] New geometry classes 2015-05-15 15:41:56 +02:00			`class QgsSurfaceV2: public QgsAbstractGeometryV2`
			`{`
			`%TypeHeaderCode`
			`#include <qgssurfacev2.h>`
			`%End`

			`public:`
sip sync 2016-02-14 03:50:23 +01:00
[FEATURE:] New geometry classes 2015-05-15 15:41:56 +02:00			`virtual QgsPolygonV2* surfaceToPolygon() const = 0;`
Optimise storage/calculation of geometry bounding boxes - removes storage of bounding box from QgsPointV2 (gives significant decrease in size of object) - more efficient calculation of bounding box for linestrings Additionally, this commit moves the bounding box invalidation to a virtual QgsAbstractGeometryV2::clearCache() method, so that other non-bounding box caches can also be cleared when the geometry is modified. 2016-02-21 16:26:45 +11:00
			`virtual QgsRectangle boundingBox() const;`

			`protected:`

			`virtual void clearCache() const;`

[FEATURE:] New geometry classes 2015-05-15 15:41:56 +02:00			`};`