Putting the script tag at the end of the body (for demonstration purposes).
git-svn-id: http://svn.openlayers.org/trunk/openlayers@10725 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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@@ -1,62 +1,11 @@
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var map, filter, filterStrategy;
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var animationTimer;
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var currentDate;
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var startDate = new Date(1272736800000); // lower bound of when values
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var endDate = new Date(1272737100000); // upper value of when values
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var step = 8; // sencods to advance each interval
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var interval = 0.125; // seconds between each step in the animation
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function init() {
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// add behavior to elements
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document.getElementById("start").onclick = startAnimation;
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document.getElementById("stop").onclick = stopAnimation;
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var spanEl = document.getElementById("span");
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var mercator = new OpenLayers.Projection("EPSG:900913");
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var geographic = new OpenLayers.Projection("EPSG:4326");
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map = new OpenLayers.Map("map");
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var osm = new OpenLayers.Layer.OSM();
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filter = new OpenLayers.Filter.Comparison({
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type: OpenLayers.Filter.Comparison.BETWEEN,
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property: "when",
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lowerBoundary: startDate,
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upperBoundary: new Date(startDate.getTime() + (parseInt(spanEl.value, 10) * 1000))
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});
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filterStrategy = new OpenLayers.Strategy.Filter({filter: filter});
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var flights = new OpenLayers.Layer.Vector("Aircraft Locations", {
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projection: geographic,
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strategies: [new OpenLayers.Strategy.Fixed(), filterStrategy],
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protocol: new OpenLayers.Protocol.HTTP({
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url: "kml-track.kml",
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format: new OpenLayers.Format.KML({
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extractTracks: true
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//,extractStyles: true // use style from KML instead of styleMap below
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})
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}),
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styleMap: new OpenLayers.StyleMap({
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"default": new OpenLayers.Style({
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graphicName: "circle",
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pointRadius: 3,
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fillOpacity: 0.25,
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fillColor: "#ffcc66",
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strokeColor: "#ff9933",
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strokeWidth: 1
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})
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}),
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renderers: ["Canvas", "SVG", "VML"]
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});
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map.addLayers([osm, flights]);
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map.setCenter(new OpenLayers.LonLat(-93.2735, 44.8349).transform(geographic, mercator), 8);
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};
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var animationTimer;
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var currentDate;
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function startAnimation() {
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if (animationTimer) {
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stopAnimation(true);
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@@ -87,3 +36,49 @@ function stopAnimation(reset) {
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}
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}
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// add behavior to elements
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document.getElementById("start").onclick = startAnimation;
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document.getElementById("stop").onclick = stopAnimation;
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var spanEl = document.getElementById("span");
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var mercator = new OpenLayers.Projection("EPSG:900913");
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var geographic = new OpenLayers.Projection("EPSG:4326");
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map = new OpenLayers.Map("map");
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var osm = new OpenLayers.Layer.OSM();
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filter = new OpenLayers.Filter.Comparison({
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type: OpenLayers.Filter.Comparison.BETWEEN,
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property: "when",
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lowerBoundary: startDate,
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upperBoundary: new Date(startDate.getTime() + (parseInt(spanEl.value, 10) * 1000))
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});
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filterStrategy = new OpenLayers.Strategy.Filter({filter: filter});
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var flights = new OpenLayers.Layer.Vector("Aircraft Locations", {
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projection: geographic,
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strategies: [new OpenLayers.Strategy.Fixed(), filterStrategy],
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protocol: new OpenLayers.Protocol.HTTP({
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url: "kml-track.kml",
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format: new OpenLayers.Format.KML({
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extractTracks: true
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//,extractStyles: true // use style from KML instead of styleMap below
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})
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}),
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styleMap: new OpenLayers.StyleMap({
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"default": new OpenLayers.Style({
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graphicName: "circle",
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pointRadius: 3,
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fillOpacity: 0.25,
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fillColor: "#ffcc66",
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strokeColor: "#ff9933",
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strokeWidth: 1
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})
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}),
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renderers: ["Canvas", "SVG", "VML"]
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});
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map.addLayers([osm, flights]);
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map.setCenter(new OpenLayers.LonLat(-93.2735, 44.8349).transform(geographic, mercator), 8);
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