org.openscales.core.handler.feature.draw.EditLabelHandler

Package	org.openscales.core.handler.feature.draw
Class	public class EditLabelHandler
Inheritance	EditLabelHandler AbstractEditHandler Handler Object

This handler is used for label edition

Public Properties

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	Property		Defined By
		active : Boolean [override] inheritDoc	AbstractEditHandler
		featureClickHandler : FeatureClickHandler [write-only] Use this function only this when you want to use the handler alone if you want to modify at the same time different type of geometries use the LayerEditionHandler	AbstractEditHandler
		featuresToEdit : Vector.<Feature>	AbstractEditHandler
		layerToEdit : VectorLayer	AbstractEditHandler
		map : Map [override] Map Settings	AbstractEditHandler
		toggleHandlerActivity : Function Getter and setter of the callback function used when the handler's activity changes	Handler
		virtualStyle : Style	AbstractEditHandler

Protected Properties

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	Property		Defined By
		_drawContainer : Sprite = null This sprite is used to draw temporaries features during dragging	AbstractEditHandler
		_editionFeatureArray : Vector.<Feature> The edition features array It contains all virtual vertice used for edition and their parents egg: A line contains at its first column the virtual vertice and at its' second column the parent of the virtual vertice	AbstractEditHandler
		_featureClickHandler : FeatureClickHandler = null his handler is used for differenciation of mouse actions(drag drop clikc double click) during the edition .	AbstractEditHandler
		_featureCurrentlyDrag : Feature = null The feature currently dragged	AbstractEditHandler
		_featuresToEdit : Vector.<Feature> = null	AbstractEditHandler
		_isUsedAlone : Boolean = true To specify that the edition Handler is used alone(PathHandler \|\| PointHandler etc) or associated with other handlers in LayerEditionHandler	AbstractEditHandler
		_layerToEdit : VectorLayer = null the layer concerned by the edition	AbstractEditHandler
		_virtualStyle : Style	AbstractEditHandler

Public Methods

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	Method		Defined By
		EditLabelHandler(map:Map = null, active:Boolean = false, layerToEdit:VectorLayer = null, featureClickHandler:FeatureClickHandler = null, drawContainer:Sprite = null, isUsedAlone:Boolean = true, featuresToEdit:Vector.<Feature> = null) EditLabelHandler This handler is used for edition on selected label such operation as modifying, dragging or deleting	EditLabelHandler
		createEditionVertices(vectorfeature:Feature, collection:ICollection = null, arrayToFill:Vector.<Feature> = null):void create edition vertice(Virtual) only for edition feature	AbstractEditHandler
		dragLabelStart(feature:Feature):void Call on starting a selected label drag	EditLabelHandler
		dragLabelStop(feature:Feature):void Call on stopping a selected label drag	EditLabelHandler
		dragVerticeStart(vectorfeature:PointFeature):void This function is launched when you are dragging a vertice(Virtual or not)	AbstractEditHandler
		dragVerticeStop(vectorfeature:PointFeature):void This function is launched when you stop dragging a vertice(Virtual or not)	AbstractEditHandler
		editionModeStart():Boolean Start the edition Mode	AbstractEditHandler
		editionModeStop():Boolean Stop the edition Mode	AbstractEditHandler
		featureClick(event:FeatureEvent):void [override] This function is launched when you click on a vertice(Virtual or not) for the moment nothing is done	EditLabelHandler
		featureDoubleClick(event:FeatureEvent):void [override] This function is launched when you double click on a vertice(Virtual or not) For the moment the vertice is deleted	EditLabelHandler
		findVirtualVerticeParent(virtualVertice:PointFeature, arrayTosearch:Vector.<Feature> = null):Feature This function is abble to find a virtual vertice parent	AbstractEditHandler
		refreshEditedfeatures(event:MapEvent = null):void This function is used to start the edition of all vector features in a layer only use by LayerEditionHandler	AbstractEditHandler

Protected Methods

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	Method		Defined By
		registerListeners():void Add the listeners to the associated map	Handler
		unregisterListeners():void Remove the listeners to the associated map	Handler
		updateLabel(str:String):void Callback	EditLabelHandler

Constructor Detail

EditLabelHandler

()

Constructor

public function EditLabelHandler(map:Map = null, active:Boolean = false, layerToEdit:VectorLayer = null, featureClickHandler:FeatureClickHandler = null, drawContainer:Sprite = null, isUsedAlone:Boolean = true, featuresToEdit:Vector.<Feature> = null)

EditLabelHandler This handler is used for edition on selected label such operation as modifying, dragging or deleting

Parameters

	`map:Map` (default = `null`)

	`active:Boolean` (default = `false`)

	`layerToEdit:VectorLayer` (default = `null`)

	`featureClickHandler:FeatureClickHandler` (default = `null`)

	`drawContainer:Sprite` (default = `null`)

	`isUsedAlone:Boolean` (default = `true`)

	`featuresToEdit:Vector.<Feature>` (default = `null`)

Method Detail

dragLabelStart

()

method

public function dragLabelStart(feature:Feature):void

Call on starting a selected label drag

Parameters

feature:Feature

dragLabelStop

()

method

public function dragLabelStop(feature:Feature):void

Call on stopping a selected label drag

Parameters

feature:Feature

featureClick

()

method

override public function featureClick(event:FeatureEvent):void

This function is launched when you click on a vertice(Virtual or not) for the moment nothing is done

Parameters

event:FeatureEvent

featureDoubleClick

()

method

override public function featureDoubleClick(event:FeatureEvent):void

This function is launched when you double click on a vertice(Virtual or not) For the moment the vertice is deleted

Parameters

event:FeatureEvent

updateLabel

()

method

protected function updateLabel(str:String):void

Callback

Parameters

str:String

Fri Dec 23 2011, 11:55 AM +01:00