The icon drawn on a route section.
Backed by a symbol layer over the section's own source: the generated section types get one added, and the types that already draw an icon (ferry, tollRoad) have theirs replaced.
ferry
tollRoad
The id of an image in the loaded style's sprite, e.g. poi-toll_plaza. An id the sprite does not carry draws nothing.
poi-toll_plaza
Optional
Where the icon sits on the section.
center
along
"center" on the generated types; ferry and tollRoad keep their own placement.
"center"
Icon scale, where 1 is the sprite image's own size.
1
1 on the generated types; ferry and tollRoad keep their own zoom-ramped size.
The icon drawn on a route section.
Remarks
Backed by a symbol layer over the section's own source: the generated section types get one added, and the types that already draw an icon (
ferry,tollRoad) have theirs replaced.