====== ThinkGeo.MapSuite.MvcEdition.InMemoryMarkerOverlay ======

{{section>upgrade_map_suite_to_10.0}}

Represents a MarkerOverlay object that dynamically creates markers from the InMemory features.
===== Inheritance Hierarchy =====
  *System.Object
    *ThinkGeo.MapSuite.MvcEdition.Overlay
      *ThinkGeo.MapSuite.MvcEdition.MarkerOverlay
        ***ThinkGeo.MapSuite.MvcEdition.InMemoryMarkerOverlay**
===== Members Summary =====
==== Public Constructors ====
** {{wiki:PublicMethod.gif|}} InMemoryMarkerOverlay() **

  * //Initialize an instance of the InMemoryMarkerOverlay class.//
== Remarks ==
  * //N/A//
== Parameters ==
<div newline></div>
** {{wiki:PublicMethod.gif|}} InMemoryMarkerOverlay(String) **

  * //Initialize an instance of the InMemoryMarkerOverlay class.//
== Remarks ==
  * //N/A//
== Parameters ==
  * //id//
    * Type:String
    * Description:The identifier of the overlay, which is used for retrieving the overlay.

<div newline></div>
** {{wiki:PublicMethod.gif|}} InMemoryMarkerOverlay(String,IEnumerable<String>) **

  * //Initialize an instance of the InMemoryMarkerOverlay class.//
== Remarks ==
  * //N/A//
== Parameters ==
  * //id//
    * Type:String
    * Description:The identifier of the overlay, which is used for retrieving the overlay.

  * //featureColumnNames//
    * Type:IEnumerable<String>
    * Description:The column names that are associated with the features in the overlay.

<div newline></div>
** {{wiki:PublicMethod.gif|}} InMemoryMarkerOverlay(String,IEnumerable<FeatureSourceColumn>) **

  * //Initialize an instance of the InMemoryMarkerOverlay class.//
== Remarks ==
  * //N/A//
== Parameters ==
  * //id//
    * Type:String
    * Description:The identifier of the overlay, which is used for retrieving the overlay.

  * //featureColumns//
    * Type:IEnumerable<[[ThinkGeo.MapSuite.Core.FeatureSourceColumn|FeatureSourceColumn]]>
    * Description:The column names that are associated with the features in the overlay.

<div newline></div>
==== Protected Constructors ====
==== Public Methods ====
** {{wiki:PublicMethod.gif|}} DataBindTo(String,String) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //controllerName//
    * Type:String
    * Description:N/A

  * //actionName//
    * Type:String
    * Description:N/A

<div newline></div>
** {{wiki:PublicMethod.gif|}} GetMarkers(RectangleShape,Int32) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Collection<[[ThinkGeo.MapSuite.MvcEdition.Marker|Marker]]>
  * Description:N/A

== Parameters ==
  * //worldExtent//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

  * //currentZoomLevelId//
    * Type:Int32
    * Description:N/A

<div newline></div>
** {{wiki:PublicMethod.gif|}} ToJson() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:String
  * Description:N/A

== Parameters ==
<div newline></div>
** {{wiki:PublicMethod.gif|}} FromJson(String) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //jsonString//
    * Type:String
    * Description:N/A

<div newline></div>
** {{wiki:PublicMethod.gif|}} ToString() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:String
  * Description:N/A

== Parameters ==
<div newline></div>
** {{wiki:PublicMethod.gif|}} Equals(Object) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Boolean
  * Description:N/A

== Parameters ==
  * //obj//
    * Type:Object
    * Description:N/A

<div newline></div>
** {{wiki:PublicMethod.gif|}} GetHashCode() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Int32
  * Description:N/A

== Parameters ==
<div newline></div>
** {{wiki:PublicMethod.gif|}} GetType() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Type
  * Description:N/A

== Parameters ==
<div newline></div>
==== Protected Methods ====
** {{wiki:ProtectedMethod.gif|}} GetMarkersCore(RectangleShape,Int32) **

  * //Returns a collection of markers based on the extent and zoomlevel that you passed in.//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Collection<[[ThinkGeo.MapSuite.MvcEdition.Marker|Marker]]>
  * Description:A collection of marker objects that will be serialized to the client.

== Parameters ==
  * //worldExtent//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:The extent that includes all of the markers that you want to serialize.

  * //currentZoomLevelId//
    * Type:Int32
    * Description:An int value that indicates which zoomlevel the map is currently at.

<div newline></div>
** {{wiki:ProtectedMethod.gif|}} EhQ=(Page) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //page//
    * Type:Page
    * Description:N/A

<div newline></div>
** {{wiki:ProtectedMethod.gif|}} RegisterJavaScriptLibraryCore(Page) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //page//
    * Type:Page
    * Description:N/A

<div newline></div>
** {{wiki:ProtectedMethod.gif|}} Finalize() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
<div newline></div>
** {{wiki:ProtectedMethod.gif|}} MemberwiseClone() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Object
  * Description:N/A

== Parameters ==
<div newline></div>
==== Public Properties ====
** {{wiki:PublicProperty.gif|}} Columns **

Gets the collection of FeatureSourceColumns that is the column definition of the feature data.
== Remarks ==
N/A
== Return Value ==
  * Type:Collection<[[ThinkGeo.MapSuite.Core.FeatureSourceColumn|FeatureSourceColumn]]>

** {{wiki:PublicProperty.gif|}} SuppressingGridSize **

Gets or sets the grid size in screen coordinate to suppress markers in current Viewport.
== Remarks ==
Current ViewPort will be split into several cells by FilterGridSize, one cell will contains only one marker in it, in another word, markers which are near too close will be removed. if the value is greater than 0, this function will be enabled.
== Return Value ==
  * Type:Int32

** {{wiki:PublicProperty.gif|}} FeatureSource **

Gets a FeatureSource object by which you can perform queries on the features in the overlay.
== Remarks ==
N/A
== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.InMemoryFeatureSource|InMemoryFeatureSource]]

** {{wiki:PublicProperty.gif|}} ZoomLevelSet **

Gets the ZoomLevelSet object that controls the markers' generation.
== Remarks ==
N/A
== Return Value ==
  * Type:[[ThinkGeo.MapSuite.MvcEdition.MarkerZoomLevelSet|MarkerZoomLevelSet]]

** {{wiki:PublicProperty.gif|}} IsBaseOverlay **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Boolean

** {{wiki:PublicProperty.gif|}} OnClientClick **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:PublicProperty.gif|}} OnClientMarkersRequesting **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:PublicProperty.gif|}} OnClientMarkersRequested **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:PublicProperty.gif|}} ActionTriggers **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Collection<[[ThinkGeo.MapSuite.MvcEdition.ActionTrigger|ActionTrigger]]>

** {{wiki:PublicProperty.gif|}} IsVisible **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Boolean

** {{wiki:PublicProperty.gif|}} Name **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:PublicProperty.gif|}} Opacity **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Single

** {{wiki:PublicProperty.gif|}} IsVisibleInOverlaySwitcher **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Boolean

** {{wiki:PublicProperty.gif|}} Id **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:PublicProperty.gif|}} OnClientAutoRefreshTick **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:PublicProperty.gif|}} AutoRefreshInterval **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:TimeSpan

** {{wiki:PublicProperty.gif|}} Attribution **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

==== Protected Properties ====
** {{wiki:ProtectedProperty.gif|}} OverlayType **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

** {{wiki:ProtectedProperty.gif|}} IsDefault **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Boolean

** {{wiki:ProtectedProperty.gif|}} TRU= **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:[[ThinkGeo.MapSuite.MvcEdition.ActionBinding|ActionBinding]]

** {{wiki:ProtectedProperty.gif|}} ERQ= **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Double

==== Public Events ====