According to http://www.mapserver.org/mapfile/class.html
TEXT ("Area is: " + tostring([area],"%.2f"))
could also be used.
round and tostring are documented in
http://www.mapserver.org/mapfile/expressions.html
round ( n1 , n2 )
tostring ( n1, "Format1" )
Håvard
On 11/23/2012 10:39 AM, Lars Lingner wrote:
On 23.11.2012 10:12, Astrid Emde wrote:
Hello,
I have a shapefile with a column of type double that contains values
like 2.54 or -2.03.
When I label the geometrie with this column or display this column in
my infotemplate I get the following notation of the values:
2.54000000000e+000 -2.03000000000e+000
If there a way to tell MapServer to display the "normal" notation of
the value? Or do I have to change the shape?
You can define your own format by using
...
CLASS
...
TEXT (round[numbercolumn], 2)
...
LABEL
...
END
END
...
In RFC 64 [1] you'll find some informations.
I'm pretty sure I used it for myself. But grepping through my current
mapfiles say otherwise. So I can't give an working example.
Lars
[1] http://mapserver.org/development/rfc/ms-rfc-64.html
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Håvard Tveite
Department of Mathematical Sciences and Technology, UMB
Drøbakveien 31, POBox 5003, N-1432 Ås, NORWAY
Phone: +47 64965483 Fax: +47 64965401 http://www.umb.no/imt/
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