Hi everyone, i'm not able to connect to *destinationCrsChanged *and *hasCrsTransformEnabledChanged *signals from a map canvas, in a Python plugin.
My code sample is: *self.canvas.destinationCrsChanged.connect( self.get_current_canvas_crs )* *self.canvas.hasCrsTransformEnabledChanged[bool].connect( self.get_on_the_fly_projection )* and an instance of error message, when loading the plugin, is: *AttributeError: 'QgsMapCanvas' object has no attribute 'destinationCrsChanged'* I've tried successfully, just to test, with two other signals for a QgsMapCanvas instance: *self.canvas.zoomLastStatusChanged[bool].connect( self.get_current_canvas_crs )* *self.canvas.layersChanged.connect( self.get_current_canvas_crs )* Perhaps the two signals with errors are not implemented in PyQGis? And in that case, are there any workaround? thanks, mauro
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