openlayers介绍.ppt

OpenLayers SchuylerErleChristopherSchmidt WhatisOpenLayers WhatisOpenLayers AnAPIforbuildingwebmapapplications WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript AJAX WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript AJAX Web2 0 WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript AJAX Web2 0 WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript AJAX Supportsopenstandards WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript AJAX SupportsopenstandardsSupportsclosedstandards too WhatisOpenLayers AnAPIforbuildingwebmapapplicationsPureclient sideJavaScript AJAX SupportsopenstandardsSupportsclosedstandards tooBSDlicensed QuickDemonstration TilingZoomin outPanningZoomBox HistoryoftheProject StartedafterWhere2 0in2005 HistoryoftheProject StartedafterWhere2 0in2005MotivatedbyMetaCarta sbusinessneeds HistoryoftheProject StartedafterWhere2 0in2005MotivatedbyMetaCarta sbusinessneedsWentthroughseveralinternalrevisions HistoryoftheProject StartedafterWhere2 0in2005MotivatedbyMetaCarta sbusinessneedsWentthroughseveralinternalrevisionsFinalrewritetookonlyamonth HistoryoftheProject StartedafterWhere2 0in2005MotivatedbyMetaCarta sbusinessneedsWentthroughseveralinternalrevisionsFinalrewritetookonlyamonthReleasedbeforeWhere2 0in2006 HistoryoftheProject StartedafterWhere2 0in2005MotivatedbyMetaCarta sbusinessneedsWentthroughseveralinternalrevisionsFinalrewritetookonlyamonthReleasedbeforeWhere2 0in2006Alreadyusedby 10 000people OpenLayersFeatures Layers OGCWMSOGCWFSGeoRSSCSVka MapWorldWind Canvas GoogleMapsMSNVirtualEarthYahoo MapsMultimap OpenLayersFeatures Controls Zoom PanZoomBarMousecontrolsLayerSwitcher aka legend ScaleRatioScaleBarPermalink OpenLayersFeatures etcetera MarkersPopupsFeatureobjectsEventhandling and ofcourse OpenLayersFeatures etcetera MarkersPopupsFeatureobjectsEventhandling AJAX OpenLayers WMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WMS demo OpenLayers ka Map varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers ka Map varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers ka Map varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers ka Map demo GoogleMapsinOpenLayers varmap newOpenLayers Map map varlayer newOpenLayers Layer Google Google map addLayer layer map zoomToMaxExtent GoogleMapsinOpenLayers demo MSNVirtualEarthinOpenLayers varmap newOpenLayers Map map varlayer newOpenLayers Layer VirtualEarth MSNVE map addLayer layer map zoomToMaxExtent MSNVirtualEarthinOpenLayers demo CommercialLayersinOpenLayers Additionally OpenLayerssupports CommercialLayersinOpenLayers Y Maps Additionally OpenLayerssupports CommercialLayersinOpenLayers Y MapsMultiMap Additionally OpenLayerssupports CommercialLayersinOpenLayers Y MapsMultiMap insertyourownhere Additionally OpenLayerssupports OpenLayers TransparentWMS varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS transparent true layers factbook format png map addLayers wms twms map zoomToMaxExtent OpenLayers TransparentWMS demo OpenLayers WFS OpenLayers ProxyHost cgi bin proxy cgi url varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WFS OpenLayers ProxyHost cgi bin proxy cgi url varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS OpenLayers WFS demo OpenLayers GeoRSS OpenLayers ProxyHost cgi bin proxy cgi url varmap newOpenLayers Map map varwms newOpenLayers Layer WMS OpenLayersWMS http earthquake usgs gov recenteqsww eqs7day M2 5 xml map addLayers wms georss map zoomToMaxExtent OpenLayers GeoRSS demo OpenLayers Markers varmap newOpenLayers Map map varmarkers newOpenLayers Layer Markers Markers map addLayer markers varpoint newOpenLayers LonLat 5 40 varmarker newOpenLayers Marker point markers addMarker marker map zoomToMaxExtent OpenLayers Markers varmap newOpenLayers Map map varmarkers newOpenLayers Layer Markers Markers map addLayer markers varpoint newOpenLayers LonLat 5 40 varmarker newOpenLayers Marker point markers addMarker marker map zoomToMaxExtent OpenLayers Markers demo OpenLayers Popups varmarkers newOpenLayers Layer Markers Markers map addLayer markers popup newOpenLayers Popup Anchored Example newOpenLayers LonLat 5 40 newOpenLayers Size 200 200 WelcometoBarcelona popup hide map addPopup popup varpoint newOpenLayers LonLat 5 40 varmarker newOpenLayers Marker point markers addMarker marker marker events register click marker function e popup toggle OpenLayers Popups varmarkers newOpenLayers Layer Markers Markers map addLayer markers popup newOpenLayers Popup Anchored Example newOpenLayers LonLat 5 40 newOpenLayers Size 200 200 WelcometoBarcelona popup hide map addPopup popup varpoint newOpenLayers LonLat 5 40 varmarker newOpenLayers Marker point markers addMarker marker marker events register click marker function e popup toggle OpenLayers Popups demo OpenLayers CustomControls varcontrols newOpenLayers Control PanZoomBar newOpenLayers Control MouseDefaults newOpenLayers Control Scale newOpenLayers Control Permalink varmap newOpenLayers Map map controls controls OpenLayers CustomControls demo ContributingtoOpenLayers Visitthewebsite http openlayers org ContributingtoOpenLayers Visitthewebsite http openlayers org Jointhemailinglists ContributingtoOpenLayers Visitthewebsite http openlayers org JointhemailinglistsM openlayers ContributingtoOpenLayers Visitthewebsite http openlayers org JointhemailinglistsM openlayersSubmitacontri