ButtonDownFcn on geoscatter disables panning

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Malte Nagel
Malte Nagel 2022-4-5
回答： Malte Nagel 2022-4-6
I have built an application in App Designer that plots points on a geoaxis object using geoscatter. However, if I set the ButtonDownFcn of the returned Scatter object, panning iand zooming are disabled in the geoaxes. I didn't modify the properties of the geoaxes object. If I remove the line setting the ButtonDownFcn property, panning works again.
s = geoscatter(gx, lat, lon, 50, 'green', 'Marker', 'x');
s.ButtonDownFcn = @app.PointClickedCallback;
Could someone explain to me why this happens and how to prevent this?

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采纳的回答

Malte Nagel
Malte Nagel 2022-4-6
I am still not sure what caused the issue, but adding this line before setting the callback function worked:
enableDefaultInteractivity(gx);

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