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Enhancements to the MouseCoordinates example.

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Non-functional change.
This commit is contained in:
Marc Jansen
2012-08-17 23:40:18 +02:00
parent df19317c95
commit b7063b364c
1 changed files with 32 additions and 12 deletions
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examples/mouse-position.html
+29 -9
View File
@@ -1,5 +1,5 @@
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" debug="true"> <html>
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
@@ -7,20 +7,31 @@
<title>MousePosition Control</title> <title>MousePosition Control</title>
<link rel="stylesheet" href="../theme/default/style.css" type="text/css"> <link rel="stylesheet" href="../theme/default/style.css" type="text/css">
<link rel="stylesheet" href="style.css" type="text/css"> <link rel="stylesheet" href="style.css" type="text/css">
<script src="../lib/OpenLayers.js"></script> <script src="../lib/OpenLayers.js" type="text/javascript"></script>
<script type="text/javascript"> <script type="text/javascript">
var map; var map;
function init(){ function init(){
var map = new OpenLayers.Map('map'); var map = new OpenLayers.Map('map');
map.addControl(new OpenLayers.Control.MousePosition()); map.addControl(
new OpenLayers.Control.MousePosition({
prefix: '<a target="_blank" ' +
'href="http://spatialreference.org/ref/epsg/4326/">' +
'EPSG:4326</a> coordinates: ',
separator: ' | ',
numDigits: 2,
emptyString: 'Mouse is not over map.'
})
);
var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS", var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
"http://vmap0.tiles.osgeo.org/wms/vmap0", "http://vmap0.tiles.osgeo.org/wms/vmap0",
{layers: 'basic'} ); {layers: 'basic'} );
map.addLayers([ol_wms]); map.addLayers([ol_wms]);
if (!map.getCenter()) map.zoomToMaxExtent(); if (!map.getCenter()) {
map.zoomToMaxExtent();
}
map.events.register("mousemove", map, function(e) { map.events.register("mousemove", map, function(e) {
var position = this.events.getMousePosition(e); var position = this.events.getMousePosition(e);
@@ -29,7 +40,7 @@
} }
</script> </script>
</head> </head>
<body onload="init()"> <body onload="init();">
<h1 id="title">MousePosition Control</h1> <h1 id="title">MousePosition Control</h1>
<div id="tags"> <div id="tags">
coordinate coordinate
@@ -39,9 +50,18 @@
inside or outside the map div. inside or outside the map div.
</p> </p>
<div id="map" class="smallmap"></div> <div id="map" class="smallmap"></div>
<div id="coords"></div> <div id="coords" style="height: 1.5em;"></div>
<p>Moving your mouse to the upper left corner of this map should return <p>
'x=0,y=0' -- in the past, it didn't in IE. If it returns 2,2, consider it a This example also shows how to use the the "prefix", "separator" and
bug, and report it.</p> "numDigits" options to customize the output of the MousePosition-Control.
By also setting the "emptyString"-property, the contents of the controls
element are resetted to the given string when the mouse isn't above the
map.
</p>
<p>
Moving your mouse to the upper left corner of this map should return
'x=0,y=0' (pixel coordinates) -- in the past, it didn't in IE. If it
returns 'x=2,y=2', consider it a bug, and report it.
</p>
</body> </body>
</html> </html>