[mapserver-users] Possible override class-generated legend graphic?

[Jörg Thomsen (WhereGroup)]

Hello Björn,

would KEYIMAGE help?

-> https://mapserver.org/mapfile/class.html

Am 12.01.21 um 10:36 schrieb Bjørn Ove Grøtan:
> Hello
> 
> I am familiar with how I can override legend urls (1) in the GetCapabilities-document, 
> but when calling GetLegendGraphic directly on the layer the layer metadata for 
> legend graphic is not affected. 
> 
> The issue I'm having is some cartographies will not generate a representative legend
> e.g. piecharts and v-line-shift style node-cartography (2)
> 
> Anyone have any input on how (if possible) to override the legend when calling
> GetLegendGraphic on individual layers?
> 
> (1) wms_style_<style_name>_legendurl_href (https://mapserver.org/ogc/wms_server.html)
> (2) v-line-shift (https://mapserver.org/mapfile/symbology/construction.html#changing-the-center-of-a-point-symbol)
> 


Viele Grüße,
Jörg Thomsen

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