repainting sometimes missed after panning in JMapPane
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Key: GEOT-2798
URL: http://jira.codehaus.org/browse/GEOT-2798
Project: GeoTools
Issue Type: Bug
Affects Versions: 2.6.0
Reporter: Michael Bedward
Assignee: Michael Bedward
Priority: Minor
A user reported this problem via email...
Hello Michael,
I had problems with repainting map when using pan tool on JMapPane.
Problem was that image is not repainted always after moving. I was free
to experiment little with code in PanTool and add little change in
onMouseReleased() method:
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
getMapPane().repaint();
}
});
After that change i noticed that map is always repainted properly.
I tried to isolate when map repainting problem happens. I think that it is when
i zoom on the map and show all features with rich styling. What i am pretty
sure is
that it happens in situations when it is needed more time to GTRenderer to
render map.
I am not quite sure either why that fix my issue but i am tested it and it
works. After sheduling
repaint i never got situation that map is not repainted properly. Without that
i got sometimes
map with blank regions and when i minimize-maximize main frame i got map
repainted.
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