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Add a new option to Control.OverviewMap to start maximized. r=bartvde (closes #2746)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@10674 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Frédéric Junod
2010-08-23 06:59:49 +00:00
parent 29dece02a5
commit cb3fc7842b
3 changed files with 40 additions and 9 deletions
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12
examples/overviewmap.html
View File

@@ -75,15 +75,13 @@
map1.addControl(new OpenLayers.Control.LayerSwitcher());
// create an overview map control with the default options
var overview1 = new OpenLayers.Control.OverviewMap();
var overview1 = new OpenLayers.Control.OverviewMap({
maximized: true
});
map1.addControl(overview1);
map1.setCenter(new OpenLayers.LonLat(0, 0), 2);
// expand the overview map control
overview1.maximizeControl();
// create the bottom map (with advanced overview map control)
var mapOptions = {
maxExtent: new OpenLayers.Bounds(-8242894.927728, 4965204.031195,
@@ -99,6 +97,7 @@
// create an overview map control with non-default options
var controlOptions = {
maximized: true,
mapOptions: OpenLayers.Util.extend(mapOptions, {
maxResolution: 156543.0339,
maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34,
@@ -111,9 +110,6 @@
map2.setCenter(new OpenLayers.LonLat(-8233165.3575055, 4980298.21113769), 3);
// expand the overview map control
overview2.maximizeControl();
</script>
</body>
</html>

9
lib/OpenLayers/Control/OverviewMap.js
View File

@@ -120,6 +120,12 @@ OpenLayers.Control.OverviewMap = OpenLayers.Class(OpenLayers.Control, {
*/
resolutionFactor: 1,
/**
* APIProperty: maximized
* {Boolean} Start as maximized (visible). Defaults to false.
*/
maximized: false,
/**
* Constructor: OpenLayers.Control.OverviewMap
* Create a new overview map
@@ -289,6 +295,9 @@ OpenLayers.Control.OverviewMap = OpenLayers.Class(OpenLayers.Control, {
this.map.events.register('moveend', this, this.update);
if (this.maximized) {
this.maximizeControl();
}
return this.div;
},

26
tests/Control/OverviewMap.html
View File

@@ -147,6 +147,32 @@
});
}
function test_initialize_maximized(t) {
t.plan(4);
control = new OpenLayers.Control.OverviewMap()
map = new OpenLayers.Map('map', {
layers : [new OpenLayers.Layer("layer", {isBaseLayer: true})],
controls: [control]
});
t.eq(control.maximized, false, "OverviewMap is not maximized by default");
t.eq(control.element.style.display, 'none', "OverviewMap.element is not visible");
map.destroy();
control = new OpenLayers.Control.OverviewMap({
maximized: true
})
map = new OpenLayers.Map('map', {
layers : [new OpenLayers.Layer("layer", {isBaseLayer: true})],
controls: [control]
});
t.eq(control.maximized, true, "OverviewMap.maximized is set");
t.eq(control.element.style.display, '', "OverviewMap.element is visible");
map.destroy();
}
</script>
</head>
<body>