I am attempting to write a software to import OS MasterMaps into our product and am having difficulty getting the area styles to import correctly.
How do I get the fill color for a combination of osgb:descriptiveGroup + osgb:descriptiveTerm + osgb:make?
When I look at the public domain style files Ordnance Survey provides (e.g. topographicarea-outdoor.sld) I do not find these three descriptions.
How would I determine what fill color to use for a combination of these three values? The .sld files make no reference to osgb:descriptiveGroup, osgb:descriptiveTerm, or osgb:make. All I see is a tag with a description of the Feature Type and its color.
For Example, the OS MasterMap (a GML format) has an entry with this information
<osgb:descriptiveGroup>Tidal Water</osgb:descriptiveGroup> <osgb:descriptiveTerm>Foreshore</osgb:descriptiveTerm> <osgb:make>Natural</osgb:make>
My quandary is how to find out what color to fill the area by querying a Styled Layer Descriptors (SLD) file.