OpenLayers

Namespace: interaction

ol.interaction 


import interaction from 'ol/interaction';

Classes

DoubleClickZoom
DragAndDrop
DragBox
DragPan
DragRotate
DragRotateAndZoom
DragZoom
Draw
Extent
Interaction
KeyboardPan
KeyboardZoom
Modify
MouseWheelZoom
PinchRotate
PinchZoom
Pointer
Select
Snap
Translate

Methods

ol.interaction.defaults(opt_options){ol.Collection.<ol.interaction.Interaction>}

src/ol/interaction.js, line 39

Set of interactions included in maps by default. Specific interactions can be excluded by setting the appropriate option to false in the constructor options, but the order of the interactions is fixed. If you want to specify a different order for interactions, you will need to create your own ol.interaction.Interaction instances and insert them into a ol.Collection in the order you want before creating your ol.Map instance. The default set of interactions, in sequence, is:

Name Type Description
options

Defaults options.

Name Type Description
altShiftDragRotate boolean | undefined

Whether Alt-Shift-drag rotate is desired. Default is true.
constrainResolution boolean | undefined

Zoom to the closest integer zoom level after the wheel/trackpad or pinch gesture ends. Default is false.
doubleClickZoom boolean | undefined

Whether double click zoom is desired. Default is true.
keyboard boolean | undefined

Whether keyboard interaction is desired. Default is true.
mouseWheelZoom boolean | undefined

Whether mousewheel zoom is desired. Default is true.
shiftDragZoom boolean | undefined

Whether Shift-drag zoom is desired. Default is true.
dragPan boolean | undefined

Whether drag pan is desired. Default is true.
pinchRotate boolean | undefined

Whether pinch rotate is desired. Default is true.
pinchZoom boolean | undefined

Whether pinch zoom is desired. Default is true.
zoomDelta number | undefined

Zoom delta.
zoomDuration number | undefined

Zoom duration.
Returns:
A collection of interactions to be used with the ol.Map constructor's interactions option.