[OpenMap Users] Problems with FilterSupport

From: Gubler, Rüdiger <rgubler@init-ka.de>
Date: Tue Aug 19 2003 - 07:28:54 EDT

Hello,

ich have a problem with the FilterSupport.

I have data like this:

 <<Selection.bmp>>

The green and blue line should represent the map-data.
The red square is the searcharea i use with the
filtersupport.

Now i get the green and blue objects from the filter but i
expect only the blue one.

Whats wrong?

Here is my code from my own class extending OMGraphicList:

    public List findAllClosest(Point ul, Point lr)
        {
                FilterSupport filter;
                Rectangle rect;
                OMGraphicList omgl;

                filter = new FilterSupport(this);
                rect = new Rectangle(
                        (int) ul.getX(),
                        (int) ul.getY(),
                        (int) (lr.getX() - ul.getX()),
                        (int) (lr.getY() - ul.getY()));
                omgl = (OMGraphicList) filter.filter(rect);
       filter.resetFiltering();
    
       return omgl.getTargets();
        }

Yours Ruediger

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Received on Tue Aug 19 07:30:22 2003

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