ol-ext

Class: TouchCompass

ol.interaction. TouchCompass

Interaction splitter: acts as a split feature agent while editing vector features (LineString).

new TouchCompass(options, onDrag)

Parameters:
Name Type Description
options Object
onDrag function | undefined

Function handling "drag" events. It provides a dpixel and a traction (in projection) vector form the center of the compas
options.size Number

size of the compass in px, default 80
options.alpha Number

opacity of the compass, default 0.5

Extends

  • ol.interaction.Pointer

Methods

setActive(active)

Activate or deactivate the interaction.

Parameters:
Name Type Description
active boolean

Active.

setMap(map)

Remove the interaction from its current map, if any, and attach it to a new map, if any. Pass null to just remove the interaction from the current map.

Parameters:
Name Type Description
map _ol_Map_

Map.