[Qgis-developer] QgsMapToolEmitPoint and snapping

[Denis Rouzaud]

Hi all,

I developed a small feature using the QgsMapToolEmitPoint and I'd like 
to enable the snapping.

I perform the snap after the user clicks as I received the signal, and 
this is ok.

But I would like to make the snapping visible to the user, i.e. snap the 
mouse cursor directly on the canvas using the canvasMoveEvent.

I could not find any setxyCoordinates in the QgsMapCanvas. Is there any 
way to do this?

(Otherwise, a nice new feature would to allow by option the snap to 
MapTool....)

Thanks a lot!

Denis