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Diffstat (limited to 'misc/openlayers/examples/canvas.js')
-rw-r--r-- | misc/openlayers/examples/canvas.js | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/misc/openlayers/examples/canvas.js b/misc/openlayers/examples/canvas.js deleted file mode 100644 index bb2f224..0000000 --- a/misc/openlayers/examples/canvas.js +++ /dev/null @@ -1,57 +0,0 @@ -var map, layer, styleMap; -OpenLayers.ProxyHost = "proxy.cgi?url="; - -function init() { - map = new OpenLayers.Map({ - div: "map", - projection: new OpenLayers.Projection("EPSG:900913"), - displayProjection: new OpenLayers.Projection("EPSG:4326") - }); - - var g = new OpenLayers.Layer.Google("Google Layer", { - sphericalMercator: true - }); - map.addLayers([g]); - - // prepare to style the data - styleMap = new OpenLayers.StyleMap({ - strokeColor: "black", - strokeWidth: 2, - strokeOpacity: 0.5, - fillOpacity: 0.2 - }); - - // create a color table for state FIPS code - var colors = ["red", "orange", "yellow", "green", "blue", "purple"]; - var code, fips = {}; - for(var i=1; i<=66; ++i) { - code = "0" + i; - code = code.substring(code.length - 2); - fips[code] = {fillColor: colors[i % colors.length]}; - } - // add unique value rules with your color lookup - styleMap.addUniqueValueRules("default", "STATE_FIPS", fips); - - // create a vector layer using the canvas renderer (where available) - var wfs = new OpenLayers.Layer.Vector("States", { - strategies: [new OpenLayers.Strategy.BBOX()], - protocol: new OpenLayers.Protocol.WFS({ - version: "1.1.0", - srsName: "EPSG:900913", - url: "http://v2.suite.opengeo.org/geoserver/wfs", - featureType: "states", - featureNS: "http://usa.opengeo.org" - }), - styleMap: styleMap, - renderers: ["Canvas", "SVG", "VML"] - }); - map.addLayer(wfs); - - // if you want to use Geographic coords, transform to ESPG:900913 - var ddBounds = new OpenLayers.Bounds( - -73.839111,40.287907,-68.214111,44.441624 - ); - map.zoomToExtent( - ddBounds.transform(map.displayProjection, map.getProjectionObject()) - ); -} |