| 50 |
50 |
|
| 51 |
51 |
map.addLayers([demis, sanparks_boundaries, jpl_wms, ol_wms, world_borders, metacat_points, metacat_bounds]);
|
| 52 |
52 |
|
| 53 |
|
// some built-in controls
|
| 54 |
|
map.addControl(new OpenLayers.Control.MouseToolbar());
|
| 55 |
|
map.addControl(new OpenLayers.Control.LayerSwitcher());
|
| 56 |
|
map.addControl(new OpenLayers.Control.MousePosition());
|
| 57 |
|
|
| 58 |
53 |
// get the drag box event
|
| 59 |
|
control = new OpenLayers.Control();
|
|
54 |
//control = new OpenLayers.Control();
|
|
55 |
control = new OpenLayers.Control({title: "Spatial query (Shift+Drag)", displayClass: "spatialQuery"});
|
| 60 |
56 |
OpenLayers.Util.extend(
|
| 61 |
57 |
control, {
|
| 62 |
58 |
draw: function () {
|
| 63 |
59 |
// this Handler.Box will intercept the shift-mousedown
|
| 64 |
60 |
// before Control.MouseDefault gets to see it
|
| 65 |
61 |
this.box = new OpenLayers.Handler.Box( control,
|
| 66 |
|
{"done": this.notice}
|
| 67 |
|
//,{keyMask: OpenLayers.Handler.MOD_SPACE}
|
| 68 |
|
);
|
|
62 |
{"done": this.notice}
|
|
63 |
//,{keyMask: OpenLayers.Handler.MOD_SHIFT}
|
|
64 |
);
|
| 69 |
65 |
this.box.activate();
|
| 70 |
66 |
},
|
| 71 |
67 |
notice: function (bounds) {
|
| ... | ... | |
| 93 |
89 |
|
| 94 |
90 |
}
|
| 95 |
91 |
});
|
| 96 |
|
map.addControl(control);
|
| 97 |
|
|
|
92 |
var tb = OpenLayers.Class(OpenLayers.Control.NavToolbar, {
|
|
93 |
initialize: function() {
|
|
94 |
var options = null;
|
|
95 |
OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
|
|
96 |
this.addControls([
|
|
97 |
new OpenLayers.Control.Navigation({'zoomWheelEnabled': false}),
|
|
98 |
new OpenLayers.Control.ZoomBox(),
|
|
99 |
control
|
|
100 |
]);
|
|
101 |
}
|
|
102 |
});
|
|
103 |
map.addControl(new tb());
|
|
104 |
//map.addControl(control);
|
|
105 |
|
|
106 |
// some built-in controls
|
|
107 |
//map.addControl(new OpenLayers.Control.NavToolbar());
|
|
108 |
map.addControl(new OpenLayers.Control.LayerSwitcher());
|
|
109 |
map.addControl(new OpenLayers.Control.MousePosition());
|
|
110 |
|
| 98 |
111 |
// zoom to center
|
| 99 |
112 |
if (!map.getCenter()) {
|
| 100 |
113 |
map.zoomToMaxExtent();
|
add custom Pan/Zoom/Query control. http://bugzilla.ecoinformatics.org/show_bug.cgi?id=2188