4c0935771d
git-svn-id: http://svn.openlayers.org/trunk/openlayers@11822 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
// allow testing of specific renderers via "?renderer=Canvas", etc
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var renderer = OpenLayers.Util.getParameters(window.location.href).renderer;
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renderer = (renderer) ? [renderer] : OpenLayers.Layer.Vector.prototype.renderers;
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var map = new OpenLayers.Map({
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div: "map",
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layers: [
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new OpenLayers.Layer.OSM(),
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new OpenLayers.Layer.Vector("Vector Layer", {
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renderers: renderer
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})
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],
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center: new OpenLayers.LonLat(0, 0),
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zoom: 1
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});
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var draw = new OpenLayers.Control.DrawFeature(
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map.layers[1],
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OpenLayers.Handler.Polygon,
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{handlerOptions: {holeModifier: "altKey"}}
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);
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map.addControl(draw);
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// optionally listen for sketch events on the layer
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var output = document.getElementById("output");
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function updateOutput(event) {
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window.setTimeout(function() {
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output.innerHTML = event.type + " " + event.feature.id;
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}, 100);
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}
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map.layers[1].events.on({
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sketchmodified: updateOutput,
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sketchcomplete: updateOutput
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})
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// add behavior to UI elements
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function toggleControl(element) {
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if (element.value === "polygon" && element.checked) {
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draw.activate();
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} else {
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draw.deactivate();
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}
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}
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document.getElementById("noneToggle").checked = true;
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