mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
f3cb57b1eb
- update methods of existing classes - add comment to methods missing in the sip bindings - split up collective sip files into single files and use same directory structure in python/ as in src/ - add a lot of missing classes (some might not make sense because of missing python methods in those classes) - remove some non-existing methods from the header files - add scripts/sipdiff - replace some usages of std::vector and std::set with QVector/QSet
23 lines
967 B
Plaintext
23 lines
967 B
Plaintext
/**Interface for classes that arrange overlay objects of different layers on the map
|
|
* \note This class has been added in version 1.1
|
|
*/
|
|
class QgsOverlayObjectPositionManager
|
|
{
|
|
%TypeHeaderCode
|
|
#include "qgsoverlayobjectpositionmanager.h"
|
|
%End
|
|
|
|
public:
|
|
//virtual destructor needed for proper memory management
|
|
virtual ~QgsOverlayObjectPositionManager();
|
|
/**Adds a layer that may contain * overlays to the position manager. The overlay objects contained in the
|
|
overlays will then be considered in label placement*/
|
|
virtual void addLayer( QgsVectorLayer* vl, QList<QgsVectorOverlay*>& overlays ) = 0;
|
|
/**Removes all the layers*/
|
|
virtual void removeLayers() = 0;
|
|
/**Calculate positions for the overlay objects
|
|
@param context Context of rendering operation (Painter, scale factor)
|
|
@param unitType meters, feet, degrees*/
|
|
virtual void findObjectPositions( const QgsRenderContext& context, QGis::UnitType unitType ) = 0;
|
|
};
|