API: CHZERO OpenLayers.Layer.Vector (YUI Library)

Class OpenLayers.Layer.Vector - extends OpenLayers.Layer

Known Subclasses:: CHZERO.Layer.ZeroMapVector

OpenLayers.Layer.Vector

Constructor

OpenLayers.Layer.Vector

Parameters:: name <String>; options <Object> 레이어 옵션 hashtable

Properties

EVENT_TYPES - `final {Array(String)}`

이벤트 타입
아래와 같이 이벤트 리스너를 등록하면 된다.
layer.events.register(type, obj, listener);
layer.events.unregister(type, obj, listener);
또는
layer.events.on({type:listener,"scope":obj});
layer.events.un({type:listener,"scope":obj});
지원하는 이벤트 타입 beforefeatureadded - feature 추가되기 전에 발생
beforefeaturesadded - feature array 추가 되기 전에 발생
featureadded - feature 추가되고 후에 발생
featuresadded - feature array 추가되고 후에 발생
beforefeatureremoved - feature 제거되기 전에 발생
beforefeaturesremoved - feature array 제거되기 전에 발생
featureremoved - feature 제거 후에 발생
featuresremoved - feature array 제거 후에 발생
beforefeatureselected - feature 선택 되기 전에 발생
featureselected - feature 선택 후에 발생
featureunselected - feature 선택 해제 후에 발생
beforefeaturemodified
featuremodified
afterfeaturemodified
vertexmodified
vertexremoved
sketchstarted
sketchmodified
sketchcomplete
refresh

features - `{Array(OpenLayers.Feature.Vector)}`

geometryType - `{String}`

isBaseLayer - `{Boolean}`

레이어가 base layer이면 true 아니면 false. 디폴트 false.

isFixed - `{Boolean}`

rendererOptions - `{Object}`

reportError - `{Boolean}`

style - `{Object}`

Properties inherited from OpenLayers.Layer:


                                    
                                        
                                        alwaysInRange,
                                        
                                    
                                        
                                        attribution,
                                        
                                    
                                        
                                        displayInLayerSwitcher,
                                        
                                    
                                        
                                        displayOutsideMaxExtent,
                                        
                                    
                                        
                                        div,
                                        
                                    
                                        
                                        EVENT_TYPES,
                                        
                                    
                                        
                                        eventListeners,
                                        
                                    
                                        
                                        events,
                                        
                                    
                                        
                                        gutter,
                                        
                                    
                                        
                                        id,
                                        
                                    
                                        
                                        isBaseLayer,
                                        
                                    
                                        
                                        maxExtent,
                                        
                                    
                                        
                                        maxResolution,
                                        
                                    
                                        
                                        maxScale,
                                        
                                    
                                        
                                        minExtent,
                                        
                                    
                                        
                                        minResolution,
                                        
                                    
                                        
                                        minScale,
                                        
                                    
                                        
                                        name,
                                        
                                    
                                        
                                        numZoomLevels,
                                        
                                    
                                        
                                        projection,
                                        
                                    
                                        
                                        RESOLUTION_PROPERTIES,
                                        
                                    
                                        
                                        resolutions,
                                        
                                    
                                        
                                        scales,
                                        
                                    
                                        
                                        transitionEffect,
                                        
                                    
                                        
                                        units,
                                        
                                    
                                        
                                        visibility,
                                        
                                    
                                        
                                        wrapDateLine

Methods

addFeatures


                                        
                                        
                                        
                                        void
                                            addFeatures
                                           (
                                                
                                                        
                                                         vector
                                                    
                                                
                                                        , 
                                                         options
                                                    
                                                
                                            )

Parameters:: vector <Array(OpenLayers.Feature.Vector)>; options <Object>

destory

destroyFeatures


                                        
                                        
                                        
                                        void
                                            destroyFeatures
                                           (
                                                
                                                        
                                                         options
                                                    
                                                
                                            )

Parameters:: options <Object>

display

레이어를 보여줄지 숨길지 설정

Parameters:: display <Boolean>

drawFeature


                                        
                                        
                                        
                                        void
                                            drawFeature
                                           (
                                                
                                                        
                                                         feature
                                                    
                                                
                                                        , 
                                                         style
                                                    
                                                
                                            )

Parameters:: feature <OpenLayers.Feature.Vector>; style <String | Object>

getDataExtent


                                        
                                        
                                        
                                        OpenLayers.Bounds | null
                                            getDataExtent
                                           (
                                            )

Returns: OpenLayers.Bounds | null: bounds

getFeatureBy


                                        
                                        
                                        
                                        OpenLayers.Feature.Vector
                                            getFeatureBy
                                           (
                                                
                                                        
                                                         property
                                                    
                                                
                                                        , 
                                                         value
                                                    
                                                
                                            )

Parameters:: property <String>; value <String>

Returns: OpenLayers.Feature.Vector: vector

getFeatureByFid


                                        
                                        
                                        
                                        OpenLayers.Feature.Vector
                                            getFeatureByFid
                                           (
                                                
                                                        
                                                         featureFid
                                                    
                                                
                                            )

Parameters:: featureFid <String>

Returns: OpenLayers.Feature.Vector: vector

getFeatureById


                                        
                                        
                                        
                                        OpenLayers.Feature.Vector
                                            getFeatureById
                                           (
                                                
                                                        
                                                         featureId
                                                    
                                                
                                            )

Parameters:: featureId <String>

Returns: OpenLayers.Feature.Vector: vector

getFeaturesByAttribute


                                        
                                        
                                        
                                        Array(OpenLayers.Feature.Vector)
                                            getFeaturesByAttribute
                                           (
                                                
                                                        
                                                         attrName
                                                    
                                                
                                                        , 
                                                         attrValue
                                                    
                                                
                                            )

Parameters:: attrName <String>; attrValue <String>

Returns: Array(OpenLayers.Feature.Vector): vector

onFeatureInsert


                                        
                                        
                                        
                                        void
                                            onFeatureInsert
                                           (
                                                
                                                        
                                                         feature
                                                    
                                                
                                            )

feature insert 후 실행되어 진다. 디폴트는 빈함수. 오버라이드해서 구현

Parameters:: feature <OpenLayers.Feature.Vector>

preFeatureInsert


                                        
                                        
                                        
                                        void
                                            preFeatureInsert
                                           (
                                                
                                                        
                                                         feature
                                                    
                                                
                                            )

Parameters:: feature <OpenLayers.Feature.Vector>

redraw

레이어를 다시 그림.

removeAllFeatures


                                        
                                        
                                        
                                        void
                                            removeAllFeatures
                                           (
                                                
                                                        
                                                         options
                                                    
                                                
                                            )

Parameters:: options <Object>

removeFeatures


                                        
                                        
                                        
                                        void
                                            removeFeatures
                                           (
                                                
                                                        
                                                         features
                                                    
                                                
                                                        , 
                                                         options
                                                    
                                                
                                            )

Parameters:: features <Array(OpenLayers.Feature.Vector)>; options <Object>

Methods inherited from OpenLayers.Layer:


                                                                                    
                                            addOptions,
                                            
                                                                                    
                                            calculateInRange,
                                            
                                                                                    
                                            display,
                                            
                                                                                    
                                            getExtent,
                                            
                                                                                    
                                            getImageSize,
                                            
                                                                                    
                                            getLonLatFromViewPortPx,
                                            
                                                                                    
                                            getResolution,
                                            
                                                                                    
                                            getResolutionForZoom,
                                            
                                                                                    
                                            getViewPortPxFromLonLat,
                                            
                                                                                    
                                            getVisibility,
                                            
                                                                                    
                                            getZoomForExtent,
                                            
                                                                                    
                                            getZoomForResolution,
                                            
                                                                                    
                                            onMapResize,
                                            
                                                                                    
                                            redraw,
                                            
                                                                                    
                                            removeMap,
                                            
                                                                                    
                                            setIsBaseLayer,
                                            
                                                                                    
                                            setName,
                                            
                                                                                    
                                            setOpacity,
                                            
                                                                                    
                                            setTileSize,
                                            
                                                                                    
                                            setVisibility

Yahoo! UI Library

CHZERO 1.0.0

Class OpenLayers.Layer.Vector - extends OpenLayers.Layer

Constructor

Properties

EVENT_TYPES - `final {Array(String)}`

features - `{Array(OpenLayers.Feature.Vector)}`

geometryType - `{String}`

isBaseLayer - `{Boolean}`

isFixed - `{Boolean}`

rendererOptions - `{Object}`

reportError - `{Boolean}`

style - `{Object}`

Properties inherited from OpenLayers.Layer:

Methods

addFeatures

destory

destroyFeatures

display

drawFeature

getDataExtent

getFeatureBy

getFeatureByFid

getFeatureById

getFeaturesByAttribute

onFeatureInsert

preFeatureInsert

redraw

removeAllFeatures

removeFeatures

Methods inherited from OpenLayers.Layer:

Modules

Classes

Files

Properties

Methods

CHZERO 1.0.0

Class OpenLayers.Layer.Vector - extends OpenLayers.Layer

Constructor

Properties

EVENT_TYPES - final {Array(String)}

features - {Array(OpenLayers.Feature.Vector)}

geometryType - {String}

isBaseLayer - {Boolean}

isFixed - {Boolean}

rendererOptions - {Object}

reportError - {Boolean}

style - {Object}

Properties inherited from OpenLayers.Layer:

Methods

Methods inherited from OpenLayers.Layer:

Modules

Classes

Files

Properties

Methods

EVENT_TYPES - `final {Array(String)}`

features - `{Array(OpenLayers.Feature.Vector)}`

geometryType - `{String}`

isBaseLayer - `{Boolean}`

isFixed - `{Boolean}`

rendererOptions - `{Object}`

reportError - `{Boolean}`

style - `{Object}`