[Qgis-developer] Using api to move features

[Marco Gomes]

I am trying to move features in a Qt timer without success. What it is
missing?

 

Below all my trials to make this work.  

 

 
//pointMarkersLayer->dataProvider()->changeGeometryValues(geomMap);

       //pointMarkersLayer->updateFeature(featureRoute_p);

                    

 

       //pointMarkersLayer->changeGeometry(featureRoute_p.id(),
geometry);

       //pointMarkersLayer->moveVertex(finalPoint.x(), finalPoint.y(),
featureRoute_p.id(), 0);

 

       //pointMarkersLayer->changeGeometry(featureRoute_p.id(),
geometry);

       //pointMarkersLayer->updateFeature(featureRoute_p);

       //categorizedSymbolRendererV2->renderFeature(featureRoute_p,
QgsRenderContext(), pointMarkersLayer->id().toInt(), false, false);

 

       //pointMarkersLayer->startEditing();

       //pointMarkersLayer->select(featureRoute_p.id(), false);

 

       //featureRoute_p.setGeometry(QgsGeometry::fromPoint(finalPoint));

       //pointMarkersLayer->updateFeature(featureRoute_p);

 

       //float dx = finalPoint.x() -
featureRoute_p.geometry()->asPoint().x();

       //float dy = finalPoint.y() -
featureRoute_p.geometry()->asPoint().y();

 

       //pointMarkersLayer->translateFeature(featureRoute_p.id(), dx,
dy);

 

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