[Mapserver-users] Map Size

[Lowther, David W]

this is basically what I am using... this may appear a bit convoluted, but
its yanked from a couple of different places. the first half is what i do
when someone clicks the mapsize - and then i refresh the map (which is the
second half).

function sizemap(x,y){
msForm=(set to mapserver form);
msForm.mapsize.value= x + " " + y;
msForm.centerx.value = x/2;
msForm.centery.value = y/2;

msForm.mode.value="browse";
msForm.imgxy.value= msForm.centerx.value + ' ' + msForm.centery.value;
msForm.imgbox.value="-1 -1 -1 -1";		
msForm.zoom.value=0;
msForm.submit();
}

hope that helps,

Dave


-----Original Message-----
From: Thomas Bartlett
To: mapserver-users at lists.gis.umn.edu
Sent: 3/1/03 9:02 PM
Subject: [Mapserver-users] Map Size

 
G'day All,
Just a quick question about how to allow users to change the size of the
image (the size of the map).  eg 500 x 400, 600 x 450 or 700 x 500.
 
The size of the image returned by MapServer is determined in the .map
file so do you just have 3 different maps files for each image size ??
They would be identical in every other respect?
 
I'm using Mapplet, on IIS on an XP machine !!
 
Thomas Bartlett
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