[UMN_MAPSERVER-USERS] urgent need - on zoom problem

[Skweda O'Bomsawin]

Your expression is good.  Look at your variables and watch if you don't have
a $zoom_factor = abs($zoom_factor); somewhere in your code.  It looks like
your $zoom_factor is absolute...

Skweda O'Bomsawin


-----Message d'origine-----
De : UMN MapServer Users List [mailto:MAPSERVER-USERS at LISTS.UMN.EDU] De la
part de temiz
Envoyé : 12 octobre 2004 07:05
À : MAPSERVER-USERS at LISTS.UMN.EDU
Objet : [UMN_MAPSERVER-USERS] urgent need - on zoom problem

this expression:
<
$map->zoompoint($zoom_factor,$my_point,$map->width,$map->height,$my_extent);
 >
works properly when ($zoom_factor> 0) it enlarges the map.
but doesn't work properly when ($zoom_factor< 0) it contracts the map.

I will appreciate if anyone helps

regards

Ahmet Temiz


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