WhirlyGlobe  1.2
A 3D interactive globe toolkit for iOS
Public Member Functions | Protected Attributes | Properties
WGMarkerLayer Class Reference

#import <MarkerLayer.h>

Inheritance diagram for WGMarkerLayer:
<WhirlyGlobeLayer>

List of all members.

Public Member Functions

(void) - startWithThread:scene:
 Called in the layer thread.
(WhirlyGlobe::SimpleIdentity) - addMarker:desc:
 Add a single marker. The returned ID can be used to delete or modify it.
(WhirlyGlobe::SimpleIdentity) - addMarkers:desc:
(void) - removeMarkers:
 Remove one or more markers, designated by their ID.

Protected Attributes

WhirlyGlobeLayerThread * layerThread
 Layer thread this belongs to.
WhirlyGlobe::SimpleIdentity generatorId
 ID for the marker generator.
WhirlyGlobe::GlobeScene * scene
 Scene the marker layer is modifying.
WhirlyGlobe::MarkerSceneRepSet markerReps
 Used to track what scene components correspond to which markers.

Properties

WGSelectionLayer * selectLayer
 If set, we'll pass markers on for selection.

Detailed Description

The Marker Layer Displays a set of markers on the globe. Markers are simple stamp-like objects that appear where you designate them. They can have one or more textures associated with them and a period over which to display them.

Location and visual information for a Marker is controlled by the WGMarker object. Other attributes are in the NSDictionary passed in on creation.

  • minVis [NSNumber float]
  • maxVis [NSNumber float]
  • color [UIColor]
  • drawPriority [NSNumber int]
  • drawOffset [NSNumber int]
  • fade [NSNumber float]

Member Function Documentation

- WhirlyGlobe: (NSArray *)  markers
desc: (NSDictionary *)  desc 

Add a whole array of SingleMarker objects. These will all be identified by the returned ID. To remove them, pass in that ID. Selection will be based on individual IDs in

Property Documentation

- (WGSelectionLayer *) selectLayer [read, write, assign]

If set, we'll pass markers on for selection.

Set this for selection layer support. If this is set and markers are designated selectable, then the outline of each marker will be passed to the selection layer and will show up in search results.

The documentation for this class was generated from the following file: