Monday, 20 August 2018

python - How to refresh QgsMapcanvas?


I am using Qgis 1.7 and I want to refresh the mapcanvas so I am using refresh() function of QgsMapcanvas class and Nothing is happening to the Map Canvas. I am using Python for customizing



Answer



I use


self.iface.mapCanvas().refresh()

in Time Manager plugin and it works. You can check the source on Github.


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