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@@ -324,7 +324,7 @@ SQL;
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style.addRules([rule]);
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_layer = new OpenLayers.Layer.Vector("Warstwa rysowania", {
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- strategies: [new OpenLayers.Strategy.BBOX()],
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+ strategies: [new OpenLayers.Strategy.BBOX(), new OpenLayers.Strategy.Cluster( {distance: 15, threshold: 2})],
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projection: new OpenLayers.Projection("EPSG:4326"),
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styleMap: new OpenLayers.StyleMap(style),
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protocol: new OpenLayers.Protocol.WFS({
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@@ -423,30 +423,35 @@ SQL;
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// new OpenLayers.Control.MousePosition()
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], layers: [gphy]
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});
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- // map.addLayer(_layer);
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+ map.addLayer(_layer);
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map.events.register("zoomend", this, function(e) {
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var zoom = map.getZoom();
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console.log("Zoom = " + zoom);
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-
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- if (zoom >= 11 && zoom <= 12) {
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- map.addLayer(_layer);
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- } else if (zoom == 11){
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- var myLayer = map.getLayersByName('Warstwa rysowania');
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- myLayer[0].destroy();
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+ console.log(_layer.strategies[1]);
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+ if (zoom > 15 && _layer.strategies[1].active) {
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+ _layer.strategies[1].deactivate();
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+ _layer.refresh({force:true});
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+ } else if (zoom <= 15 && !_layer.strategies[1].active) {
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+ _layer.strategies[1].activate();
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+ _layer.refresh({force:true});
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+ }
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+ // map.addLayer(_layer);
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+ //} else if (zoom == 11){
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+ // var myLayer = map.getLayersByName('Warstwa rysowania');
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+ // myLayer[0].destroy();
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// _layer.destroy();
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// map.removeLayer(_layer, false);
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// console.log("costam: "+ map.getLayer());
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// map.addLayer(_layer);
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- _layer.setVisibility(false);
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+ // _layer.setVisibility(false);
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// map.addLayer(_layer);
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// map.removeLayer(_layer, false);
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// map.refresh();
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- }
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});
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