[mapserver-users] PROCESSING CHART_SIZE_RANGE vaariable substition

[Steve.Toutant at inspq.qc.ca]

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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