Mapscript Zooming

[Douglass Davis]

I'm trying to understand your question.  If you zoom, that means the 
extent will be reduced, as far as I know.  It seems that's what zooming is.

Maybe what you want to do is increase the size of the image, instead of 
zooming?


Giridhar Manepalli wrote:

>Any Ideas?
>
>On 7/22/05, Giridhar Manepalli <gmanepal at gmail.com> wrote:
>  
>
>>Hello All,
>>When I zoom using functions like zoomscale etc (php mapscript), it
>>zooms well. The image after the zoom contains the zoomed map but the
>>extent of the map is somewhat reduced. I could not figure out what is
>>really affecting the extent.
>>
>>Now, how is it possible to have the entire extent at the specified
>>zoom level. It really doesnot matter if the size of the image grows
>>bigger as long as I know the size of the image created.
>>
>>Any suggestions?
>>
>>P.S. When I say I need the entire extent, I need the entire map to be
>>displayed at the specified zoom level. I do not care about the output
>>size
>>
>>    
>>
>
>  
>
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