Please invalidate a the draw command used to draw the lin in response to tool feedback.
The draw commands are kept in a queue and always drawn; if you set the draw command to invald (ie command.setActive( false) ) it will be removed from the queue. See http://udig.refractions.net/confluence/display/DEV/3+Draw+Command I have added your question to the page to help the next person Jody On Thu, Apr 30, 2009 at 1:13 PM, karthik shravanam <[email protected]> wrote: > Hi All, > I am working on a plug-in feature for the uDig,i have a question regarding > as to how to clear the lines when we double click on the mouse, when we > have selected a portion of the map and want to start over from a different > point instead of the previous point. > I am trying to refresh the map ,clear the lines and then repaint. Can some > one please tell me if i am doing it the correct way because i am having some > problem with it and can't seem to get it working. > I was wondering if clearing the lines drawn can be done in the same layer or > do we have to add a different layer on top of it? > Can some one please suggest. > It would be of great help if you can point me to an example for a Mouse > DoubleClickEvent procedure to clear the lines. > > Thanks for the help in advance. > Thanks, > karthik. > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > > _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
