> but the connect function doesn't seem to
> emit the point or call the slot. Here is some sample code:
>
> emitPoint = qgis.gui.QgsMapToolEmitPoint(w.canvas)
> w.canvas.setMapTool(emitPoint)
> w.connect(emitPoint, PyQt4.QtCore.SIGNAL("canvasClicked(QgsPoint)"),
> printHello)
>
> Bob
Hi Bob,Here is an working connection that I use in one of my plugins:
self.point=gui.QgsMapToolEmitPoint(self.canvas)QObject.connect(self.point,
SIGNAL("canvasClicked(const QgsPoint &,Qt::MouseButton)"), self.export)
Pay attention to "canvasClicked(const QgsPoint &,Qt::MouseButton)" it has to be
exactly like that otherwise you will get no signal.
Regards,
Pablo. _______________________________________________
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