Confusing style schemas

[n0rdlicht]

Currently the two mediatypes used for styled data layers are using inline GeoJSON properties but different schemas. Legends on the other hand use a third schema to describe stylings of entries. For users of the spec this is very confusing and often leads to incompatible snapshots not rendering at all or rendering with default styles.

• application/vnd.simplestyle-extended uses a subset based on Leaflets path style properties
• application/geo+json uses Mapbox Simple Styles
• views.spec.legend uses SVG conventions

Property	application/geo+json (Mapbox Simple Styles)	application/vnd.simplestyles-extended (Leaflet)	Legends (SVG)
fill yes/no	-	fill	-
fill color	fill	fillColor	fill
fill opacity	fill-opacity	fillOpacity	fill-opacity
stroke yes/no	-	stroke	-
stroke color	stroke	color	stroke
stroke opacity	stroke-opacity	opacity	stroke-opacity
stroke width	stroke-width	weight	stroke-width
opacity	-	-	opacity
radius (circle)	-	radius	size
tooltip/label	title, description	title, description*	label
shape	-	-	shape: circle/ square/line
default visibility	-	-	primary: true/false

* currently not implemented