Class globals canvas MapStructure SymbolLayer

Base class for a SymbolLayer, e.g. MultiSymbolLayer or SingleSymbolLayer.

registry

Static/singleton:

add

del

For instances:

get

new

Calls corresonding layer constructor @param group #Canvas.Group to place this on. @param map The #Canvas.Map this is a member of. @param controller A controller object. @param style An alternate style. @param options Extra options/configurations. @param visible Initially set it up as visible or invisible.

update

df_controller

Default implementations/values:

df_options

df_priority

df_style

id

type