34 lines
873 B
JavaScript
34 lines
873 B
JavaScript
var points = new OpenLayers.Layer.PointGrid({
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isBaseLayer: true, dx: 15, dy: 15
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});
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var map = new OpenLayers.Map({
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div: "map",
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layers: [points],
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center: new OpenLayers.LonLat(0, 0),
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zoom: 2
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});
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var rotation = document.getElementById("rotation");
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rotation.value = String(points.rotation);
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rotation.onchange = function() {
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points.setRotation(Number(rotation.value));
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};
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var dx = document.getElementById("dx");
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var dy = document.getElementById("dy");
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dx.value = String(points.dx);
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dy.value = String(points.dy);
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dx.onchange = function() {
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points.setSpacing(Number(dx.value), Number(dy.value));
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};
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dy.onchange = function() {
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points.setSpacing(Number(dx.value), Number(dy.value));
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};
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var max = document.getElementById("max");
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max.value = String(points.maxFeatures);
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max.onchange = function() {
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points.setMaxFeatures(Number(max.value));
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};
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