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Diffstat (limited to 'misc/openlayers/tests/manual/vector-layer-zindex.html')
-rw-r--r-- | misc/openlayers/tests/manual/vector-layer-zindex.html | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/misc/openlayers/tests/manual/vector-layer-zindex.html b/misc/openlayers/tests/manual/vector-layer-zindex.html deleted file mode 100644 index d33c853..0000000 --- a/misc/openlayers/tests/manual/vector-layer-zindex.html +++ /dev/null @@ -1,143 +0,0 @@ -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <title>Vector Layer ZIndex Test</title> - <style type="text/css"> - body { - font-size: 0.8em; - } - p { - padding-top: 1em; - } - #map { - margin: 1em; - width: 512px; - height: 512px; - } - </style> - - <script src="../../lib/OpenLayers.js"></script> - <script type="text/javascript"> - var map, layerA, layerB, layerV, selectControl1, selectControl2; - - function init() { - map = new OpenLayers.Map('map'); - var wmsLayer = new OpenLayers.Layer.WMS( - "OpenLayers WMS", - "http://labs.metacarta.com/wms/vmap0", - {layers: 'basic'} - ); - - layerV = new OpenLayers.Layer.Vector('v'); - var feature = new OpenLayers.Feature.Vector( - new OpenLayers.Geometry.Polygon([ - new OpenLayers.Geometry.LinearRing([ - new OpenLayers.Geometry.Point(-110, 60), - new OpenLayers.Geometry.Point(-110, 30), - new OpenLayers.Geometry.Point(-80, 30), - new OpenLayers.Geometry.Point(-110, 60) - ]) - ]) - ); - layerV.addFeatures([feature]); - selectControl1 = new OpenLayers.Control.SelectFeature(layerV); - selectControl2 = new OpenLayers.Control.SelectFeature(layerV, { - hover: true, - selectStyle: OpenLayers.Util.applyDefaults({fillColor: "red"}, OpenLayers.Feature.Vector.style["select"]), - onSelect: function(feature) { - selectControl2.unselect(feature); - layerV.drawFeature(feature, selectControl2.selectStyle); - } - }); - selectControl2.events.register("beforefeatureselected", null, function(feature) { - layerV.drawFeature(feature, selectControl2.selectStyle); - return false; - }) - - layerA = new OpenLayers.Layer('a', {'isBaseLayer': false}); - layerB = new OpenLayers.Layer.WMS( - 'b', 'http://www2.dmsolutions.ca/cgi-bin/mswms_gmap', { - 'layers': [ - 'bathymetry', 'land_fn', 'park', 'drain_fn', 'drainage', - 'prov_bound', 'fedlimit', 'rail', 'road', 'popplace' - ], - 'transparent': 'true', - 'format': 'image/png' - }, { - 'reproject': false - }); - - map.addLayers([wmsLayer, layerV, layerA, layerB]); - map.addControl(selectControl2); - map.addControl(selectControl1); - map.addControl(new OpenLayers.Control.MousePosition()); - selectControl2.activate(); - selectControl1.activate(); - - map.setCenter(new OpenLayers.LonLat(-90, 20), 2); - } - - function removeLayerA() { - if (OpenLayers.Util.indexOf(map.layers, layerA) > -1) { - map.removeLayer(layerA); - } - } - - function toggleSelectControl1() { - if (selectControl1.active) { - selectControl1.deactivate(); - alert("SelectFeature control for clicks deactivated."); - } else { - selectControl1.activate(); - alert("SelectFeature control for clicks activated."); - } - } - - function toggleSelectControl2() { - if (selectControl2.active) { - selectControl2.deactivate(); - alert("SelectFeature control for hover deactivated."); - } else { - selectControl2.activate(); - alert("SelectFeature control for hover activated."); - } - } - </script> - </head> - <body onload="init()"> - <h1 id="title">Vector Layer ZIndex Test</h1> - <div id="map"></div> - <p> - - The map includes one base layer (vmap0) and three overlays, namely a vector - layer, a fake layer with no images, and a dmsolutions layer. The overlays are - added to the map in this order: the vector layer, the fake layer, and the - dmsolutions layer. The map also includes a select feature control, which - when activated bumped the vector layer z-index to some high value. This - makes feature selection work, even though other overlays were added after - the vector layer. - - </p> - <p> - - If the fake layer is removed from the map (first link below), the vector layer's - z-index must not be reset, so the vector layer must not go under the - dmsolutions layer and feature selection must continue to function as - expected. - - </p> - <p> - - If one of the SelectFeature controls is deactivated or activated (second - and third link below), the vector layer should change it's position in the - layer stack: on top if at least one of the controls is activated, covered - by other layers if both are deactivated. - - </p> - - <p> - <a href="javascript:removeLayerA()">Remove the fake layer</a> - <br/><a href="javascript:toggleSelectControl1()">Toggle the click SelectFeature control's active status</a> - <br/><a href="javascript:toggleSelectControl2()">Toggle the hover SelectFeature control's active status</a> - </p> - </body> -</html> |