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AbstractStrategy

Summary

A Strategy is created by a MapExtensionObject. It's job is to:

  • Render the MapExtObj
  • Listen for changes to a MapExtObj, and render those changes.

Strategies may use mapping libraries (eg. gmaps/openlayers) to render a MapExtObj. In fact, strategies should be the only place in the library where we find direct interactions with specific mapping libraries.

Constructor

aeris.maps.AbstractStrategy

Syntax

aeris.maps.AbstractStrategy

(
  • obj
)

Summary

Parameters:

Methods

afterRemove_

Syntax

afterRemove_

() protected

Summary

This method is called after this.mapView_ is set to null;

beforeRemove_

Syntax

beforeRemove_

() protected

Summary

This method is called before our reference to this.mapView_ is set to null.

This method must be overridden to do the actual work of un-rendering the map object.

createView_

Syntax

createView_

() Object protected

Summary

Create a view instance.

Returns:

Object:

View instance.

destroy

Syntax

destroy

()

Summary

Destroy the rendered map object view, and cease rendering changes to the map object.

getView

Syntax

getView

() ?Object

Summary

Return the view instance created by the map-rendering API.

Returns:

?Object:

remove

Syntax

remove

()

Summary

Remove the object view from the map view.

setMap

Syntax

setMap

(
  • aerisMap
)

Summary

Render an object on a map.

Parameters:

Properties

mapView_

Syntax

mapView_

?google.maps.Map

Summary

The map associated with this object

object_

Syntax

Summary

objectEvents_

Syntax

objectEvents_

Unknown private

Summary

Evens to bind the map view to the object.

Binds object attribute 'change' events to strategy methods.

view_

Syntax

view_

Object

Summary

The view instance created by the map rendering API.