[OpenLayers-Dev] Re: Openlayers: Check the map content and tell if the feature exists in the map bound

vsambhe vsambhe at imgs.ie
Tue Sep 13 06:34:13 EDT 2011


yes both the layers have same name.

Here is the collection.

-		oLayers	{...}	Object
-		[0]	{...}	Object
+		[Methods]		
		alpha	false	Boolean
		alwaysInRange	false	Boolean
		attribution	null	Variant
		CLASS_NAME	"OpenLayers.Layer.Vector"	String
		displayInLayerSwitcher	true	Boolean
		displayOutsideMaxExtent	false	Boolean
+		div	{object}	DispHTMLDivElement
		drawn	true	Boolean
+		EVENT_TYPES	{...}	Object
+		eventListeners	{...}	Object
+		events	{...}	Object
-		features	{...}	Object
		length	0	Number
		filter	null	Variant
		geometryType	null	Variant
		gutter	0	Number
		id	"OpenLayers.Layer.Vector_95"	String
		imageOffset	null	Variant
		imageSize	null	Variant
		inRange	true	Boolean
		isBaseLayer	false	Boolean
		isFixed	false	Boolean
+		map	{...}	Object
+		maxExtent	{...}	Object
		maxResolution	19.462034640501294	Number
		maxScale	846.375	Number
		metadata	{...}	Object
		minExtent	null	Variant
		minResolution	0.29858213043231624	Number
		minScale	55168.002	Number
		name	"Incidents 2008"	String
		numZoomLevels	7	Number
		opacity	null	Variant
+		options	{...}	Object
+		projection	{...}	Object
+		protocol	{...}	Object
+		renderer	{...}	Object
		rendererOptions	null	Variant
+		renderers	{...}	Object
		reportError	true	Boolean
+		RESOLUTION_PROPERTIES	{...}	Object
+		resolutions	{...}	Object
		restrictedMinZoom	0	Number
+		scales	{...}	Object
		selectedFeatures	{...}	Object
+		strategies	{...}	Object
		style	null	Variant
+		styleMap	{...}	Object
+		SUPPORTED_TRANSITIONS	{...}	Object
+		tileSize	{...}	Object
		transitionEffect	null	Variant
		units	"m"	String
		unrenderedFeatures	{...}	Object
		visibility	true	Boolean
		wrapDateLine	false	Boolean
-		[1]	{...}	Object
+		[Methods]		
		alpha	false	Boolean
		alwaysInRange	true	Boolean
		attribution	" http://www.IMGS.ie/ © IMGS 2010 "	String
		buffer	0	Number
		CLASS_NAME	"OpenLayers.Layer.WMS"	String
+		DEFAULT_PARAMS	{...}	Object
		displayInLayerSwitcher	true	Boolean
		displayOutsideMaxExtent	false	Boolean
+		div	{object}	DispHTMLDivElement
		encodeBBOX	false	Boolean
+		EVENT_TYPES	{...}	Object
		eventListeners	null	Variant
+		events	{...}	Object
+		grid	{...}	Object
		gutter	0	Number
		id	"OpenLayers.Layer.WMS_97"	String
		imageOffset	null	Variant
		imageSize	null	Variant
		inRange	true	Boolean
		isBaseLayer	false	Boolean
+		map	{...}	Object
+		maxExtent	{...}	Object
		maxResolution	2363.6808048289745	Number
		maxScale	204.47391281439818	Number
		metadata	{...}	Object
		minExtent	null	Variant
		minResolution	0.0721338136239311	Number
		minScale	6700201.175102199	Number
		name	"Incidents 2008"	String
		noMagic	false	Boolean
		numLoadingTiles	1	Number
		numZoomLevels	16	Number
		opacity	null	Variant
+		options	{...}	Object
+		params	{...}	Object
+		projection	{...}	Object
		ratio	1.5	Number
		reproject	false	Boolean
+		RESOLUTION_PROPERTIES	{...}	Object
+		resolutions	{...}	Object
		restrictedMinZoom	0	Number
+		scales	{...}	Object
		singleTile	true	Boolean
+		SUPPORTED_TRANSITIONS	{...}	Object
		tileLoadingDelay	100	Number
		tileOptions	null	Variant
		tileOrigin	null	Variant
		tileOriginCorner	"bl"	String
+		tileSize	{...}	Object
		timerId	null	Variant
		transitionEffect	null	Variant
		units	"m"	String
		url
"http://193.120.94.23:8080//cgi-bin/mapserv.exe?map=C:/MS4W/apps/CacheMapConfig/LP4_91WMS.map"
String
		URL_HASH_FACTOR	0.6180339887498949	Number
		visibility	true	Boolean
		wrapDateLine	false	Boolean
+		yx	{...}	Object
		length	2	Number


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