[maplab-users] How to output scale from gmapfactory

[Paul Spencer]

Steven, I think there are several php_mapscript calls that cause the 
scale to be calculated.  You can try inserting a call to preparequery() 
or setextents() using the current extents just before you display the scale.

Cheers,

Paul
woodbri@swoodbridge.com wrote:
> Hi,
> 
> I would like to print the scale on my map page generated by 
> gmapfactory. I tried to add 
> 
> <td colspan=3 align=left>
> <?php printf("SCALE  1:%d<BR>\n", intval($oSession->oMap->scale)); ?>
> </td>
> 
> to app_contents.php just before the credits, but scale is zero, 
> presumably because it is not set until drawmap() is called.
> 
> Any ideas?
> 
> -Steve
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-- 
Paul Spencer
Applications and Software Development
DM Solutions Group