8733534ad8
git-svn-id: http://svn.openlayers.org/trunk/openlayers@5466 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
82 lines
2.8 KiB
HTML
82 lines
2.8 KiB
HTML
<html>
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<head>
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<script src="../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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function test_Style_constructor(t) {
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t.plan(3);
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var options = {'foo': 'bar'};
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var style = new OpenLayers.Style(null, options);
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t.ok(style instanceof OpenLayers.Style,
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"new OpenLayers.Style returns object" );
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t.eq(style.foo, "bar", "constructor sets options correctly");
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t.eq(typeof style.createStyle, "function", "style has a createStyle function");
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}
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function test_Style_create(t) {
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t.plan(5);
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var map = new OpenLayers.Map("map");
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var layer = new OpenLayers.Layer.Vector("layer");
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var baseStyle = OpenLayers.Util.extend(
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OpenLayers.Feature.Vector.style["default"],
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{externalGraphic: "bar${foo}.png"});
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var style = new OpenLayers.Style(baseStyle);
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var rule = new OpenLayers.Rule.FeatureId({
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fids: ["1"],
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symbolizer: {"Point": {fillColor: "green"}},
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maxScale: 2000000});
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style.addRules([rule]);
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var feature = new OpenLayers.Feature.Vector(
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new OpenLayers.Geometry.Point(3,5),
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{"foo": "bar"},
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style);
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feature.fid = "1";
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// for this fid, the above rule should apply
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layer.addFeatures([feature]);
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map.addLayer(layer);
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map.setBaseLayer(layer);
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map.setCenter(new OpenLayers.LonLat(3,5), 8);
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// at this scale, the feature should be visible
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var createdStyle = style.createStyle(feature);
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t.eq(createdStyle.externalGraphic, "barbar.png", "Calculated property style correctly.");
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t.eq(createdStyle.display, "", "Feature is visible at scale "+map.getScale());
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map.setCenter(new OpenLayers.LonLat(3,5), 7);
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// at this scale, the feature should be invisible
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createdStyle = style.createStyle(feature);
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t.eq(createdStyle.display, "none", "Feature is invisible at scale "+map.getScale());
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t.eq(createdStyle.fillColor, "green", "Point symbolizer from rule for fid=\"1\" applied correctly.");
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feature.fid = "2";
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// now the rule should not apply
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createdStyle = style.createStyle(feature);
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t.eq(createdStyle.fillColor, baseStyle.fillColor, "Correct style for rule that does not apply to fid=\"2\".");
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}
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function test_Style_destroy(t) {
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t.plan(1);
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var style = new OpenLayers.Style();
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style.destroy();
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t.eq(style.rules, null, "rules array nulled properly");
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}
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</script>
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</head>
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<body>
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<div id="map" style="width:500px;height:500px"></div>
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</body>
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</html>
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