Zooming to shapes found by queryByAttributes

Umberto Nicoletti umberto.nicoletti at GMAIL.COM
Mon Jun 12 08:44:52 EDT 2006


Try to zoomRectangle using the shape's bounds.

HTH,
Umberto

On 6/12/06, Volkan Ulukut <vulukut at tescilturk.com> wrote:
>
>
>
>
> Hey list;
>
> I'm having trouble zooming to the exact location of the shape after doing a
> search with queryByAttributes. I'm trying to use zoomrectangle and zoomscale
> but they both need pixel position. So i try to convert my georef coordinates
> to pixel coordinates. I believe that was successful too, but the problem is
> that the shape is too small (a street in the worldmap) and the pixel i
> calculate is not an integer value. The zoom actually happens but not exactly
> on the shape just a bit miles west and north. I tried to workaround this by
> zooming step by step. By that i mean zooming to that location a little then
> zooming to the centre till i get to the shape. But that won't give the same
> result on every search as you may guess. I'm stuck now cause i can't zoom to
> the right place with pixel coordinates. Is there any way that i can zoom
> with georef coordinates(lat/long)?



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