[android-developers] Re: ItemizedOverlay.hitTest incorrect

I did change the getBounds to copyBounds since it is offsetting the
bounds...

On Jun 16, 12:47 pm, tfriest <tfri...@kc.rr.com> wrote:
> It appears that the hitTest method is not working right when I iterate
> through the items in myItemizedOverlayand call hittest on them in
> theonTap(GeoPoint, MapView) method.
>
> I am doing this because I want to handle taps both when they are on an
> item and not (where I create a new item).  If I override bothonTap
> methods theonTap(int) never gets called...
>
> Anyway, the problem I have with hitTest is that it only returns a hit
> if you tap the upper left corner of the display (where there is no
> item).
>
> I wrote the following in theonTapmethod
>
> for (OverlayItem item : items) {
>         android.graphics.Point itemPoint =
> mapView.getProjection().toPixels(item.getPoint(), null);
>         android.graphics.Rect bounds = item.getMarker(0).getBounds();
>         bounds.offset(itemPoint.x, itemPoint.y);
>         if (bounds.contains(screenPoint.x, screenPoint.y)) {
>                 .<handle item tapped>
>                 .return true;
>         }
>
> } // for
>
> I suspect that the hitTest method is not offsetting the marker to the
> location of the item...
> Since the arguments of the hitTest don't take the MapView or
> Projection, I don';t see how it can work right...

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