2014/1/3 Yves Jacolin <[email protected]> > Hello, > > Le vendredi 3 janvier 2014 13:14:57 aperi2007 a écrit : > > On 03/01/2014 13:06, Alessandro Pasotti wrote: > > > I also think it's not possible at the moment. > > > But I like the way it was implemented in other frameworks, all I need > > > is a way to get the style image for a single "class". I guess we need > > > to add a custom WMS method to the QGIS Server. > > > > This is possible using the optional parameter "scale" from wms specs. > > Using it and the layers param. > > You could identify a single layer and get the legend at a specific scale. > > > > Apy attention: > > if you do not specify the scale parameter the wms server will return the > > render to ALL the scale. > > This mean tahat the renddering is > > a point a little scale and a polygon at large scale, > > it will return an mage with a point and a polygon. > > Maybe I did not understand what alessandro said, but it seems to me that > it is > rather the RULE parameter for the GetLegendGraphic that allow you to get > the > legend for one class. > > See https://github.com/qgis/QGIS/pull/901 > > Y. >
Thanks Yves, this is exactly what I need. This is only available in master but not in 2.0.1, correct? -- Alessandro Pasotti w3: www.itopen.it
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