Re: Problem with drag functionality

Hi,

I already solved the problem by myself. I only forgot to regenerate the
OMGraphics.
Now its possible to use the repaint() method at an acceptable speed.

Alexander Sonntag

-----Ursprüngliche Nachricht-----
Von: Sonntag, Alexander [mailto:sonntag@psitrans.de]
Gesendet: Mittwoch, 9. Januar 2002 10:04
An: openmap-users@bbn.com
Betreff: Problem with drag functionality

Hi all,

I've got a problem while implementing a functionality that should drag
OMGraphics
on the MapBean. I tried to use all the repaint() methods to update the map
after changing
the coords, but it doesn't work. Then I used the setScale() method of the
MapBean and
it worked.
The problem is, that it takes too long when using the setScale() method,
also I want to
use a clipping area around the updatable region. Are there any
straightforward methods
that I can use to repaint the map this way without using other or new
layers? And what does the
setScale() method do that the repaint() method doesn't do?
Thanks a lot in advance to everybody helping in any way.

Alexander Sonntag

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