Hi Pietro,
You could try this (untested):
$nScaleDenom = 50000; // your scaledenom value
$oCenter = ms_newPointObj();
$nX = $oMap->width / 2;
$nY = $oMap->height / 2;
$oCenter->setXY($nX,$nY);
$oMap->zoomscale($nScaleDenom, $oCenter, $oMap->width,
$oMap->height, $oMap->extent);
Regards,
Alexandre
Pietro Giannini wrote:
Hi Anders,
the mapObject.scale is deprecated, use mapObject.scaledenom. It is the
denominator of the scale ratio: if the scale is 1:100000, the
mapObject.scale(denom) is 100000.
This is a read-only property, it cannot be set programmatically
because it is set by the mapObject.drawMap() function, but you can use
the mapObject.zoomscale() function. Take a look here:
http://mapserver.org/mapscript/php/index.html#mapobj-class.
Zoomlevel I don't know, perhaps you refer to zoomfactor, that is a
parameter of the mapObject.zoompoint() function.
hth
bye ...................pg
--
Alexandre Dubé
Mapgears
www.mapgears.com
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