ItemizedOverlay.onTap() imprecise?

by gnugu » Tue, 16 Feb 2010 07:50:55 GMT


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 Hello,
I'm using Google maps. I put the markers on map and my inherited
ItemizedOverlay overrides onTap() method.

Markers are 32x32 images.

However, I can tap quite a bit away from the marker and still receive
the event.
This becomes a problem when markers are close to each other.

Anybody knows why this is?

Thanks.

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ItemizedOverlay.onTap() imprecise?

by gnugu » Wed, 17 Feb 2010 02:45:26 GMT


 And here is my answer:
        @Override
        protected boolean hitTest(SearchResultOverlayItem item,
            android.graphics.drawable.Drawable marker,
            int hitX,
            int hitY) {

                if (hitX > -22 && hitX < 22
                                && hitY < 4 && hitY > -36) {
                        return true;
                }
                return false;
        }





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