Hi,
I am trying to round the number of decimals from my data for labeling (which is
shown as BigDecimal on geoserver admin interface with postgis datastore). I
have looked at the following resources, but couldn't find a solution.
http://www.mail-archive.com/[email protected]/msg00940.html
http://docs.geoserver.org/latest/en/user/filter/function_reference.html
https://groups.google.com/forum/?fromgroups=#!topic/geoext-users-archive/I4N6eu-C-4Q
http://docs.oracle.com/javase/6/docs/api/java/text/DecimalFormat.html
Simply put, I have 149.999999999 in my data and want to have something like
149.9 or 150.0 for my labels. Is there any easier way to do the formatting with
number functions or do I have to only use string functions like strSubstring
etc?.
Here is a snippet of sld if you want to look at it.
<ogc:Function name="if_then_else">
<ogc:Function name="isNull">
<ogc:PropertyName>MYFIELD</ogc:PropertyName>
</ogc:Function>
<ogc:Literal></ogc:Literal>
<ogc:Function name="Concatenate">
<ogc:Literal><![CDATA[ Custom Text ]]></ogc:Literal>
<ogc:Function name="numberFormat">
<ogc:Literal>#.#</ogc:Literal>
<ogc:PropertyName>MYFIELD</ogc:PropertyName>
</ogc:Function>
</ogc:Function>
</ogc:Function>
I also tried publishing shapefile (which is shown as Double on geoserver admin
interface) and no luck.
Thanks,
Ravi.
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