[mapserver-users] RE PROCESSING CHART_SIZE_RANGE vaariable substition

[Steve.Toutant at inspq.qc.ca]

If it was possible to modify the url it would be fine, such as we can do 
to modify a class
$url .= urlencode('map.layer['mylayer'].class[0].style[0]=COLOR'). 
'+255+255+255+OUTLINECOLOR+255+255+255&';

Is it possible to do the same for processing chart_size_range?
I've tried without success yet.
thanks
steve




Steve.Toutant at inspq.qc.ca@lists.osgeo.org 
Envoyé par : mapserver-users-bounces at lists.osgeo.org
2013-01-09 10:26

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[mapserver-users] PROCESSING CHART_SIZE_RANGE vaariable substition









Hi, 
I created a pie chart and use PROCESSING "CHART_SIZE_RANGE=total 10 50 1 
154" 
to define the size of each chart 

I would like to avoid hardcoding minval and maxval since these values can 
change in my application at runtime. 

Is there a way to modify these values using runtime substitution variable 
or programmatically? 
thanks 
steve 
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