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Oops, as I tried to say: I came across this problem a while ago, and
came up with something like this (as was outlined by Shawn)<br>
<br>
MouseOver = OpenLayers.Class({<br>
��� map: null,<br>
��� timer: null,��� <br>
��� prevXY: null,<br>
��� <br>
<br>
��� /**<br>
���� *<br>
���� *<br>
���� * @param map the map<br>
���� * @param options options<br>
���� */<br>
��� initialize: function(map, options) {<br>
������� OpenLayers.Util.extend(this, options);<br>
������� this.map = map;<br>
<br>
��� },<br>
<br>
��� /**<br>
���� *<br>
���� */<br>
��� activate: function () {<br>
������� if (this.active) {<br>
����������� return false;<br>
������� }<br>
������� this.map.events.register("mousemove", this,
this.mouseMoveListener);<br>
������� this.active = true;<br>
������� return true;<br>
��� },<br>
<br>
<br>
��� /**<br>
���� *<br>
���� */<br>
��� deactivate: function (notremove) {<br>
������� if (!notremove) {<br>
����������� this.removePopups();<br>
������� }<br>
������� if (this.active) {<br>
����������� this.map.events.unregister("mousemove", this,
this.mouseMoveListener);<br>
����������� this.active = false;<br>
����������� return true;<br>
������� }<br>
������� return false;<br>
��� },<br>
<br>
��� /**<br>
���� *<br>
���� * Listens for mouse movements, and uses timers to detect a "mouse
stop event"<br>
���� *<br>
���� * @param evt<br>
���� */<br>
��� mouseMoveListener: function(evt) {<br>
������� //disable if shiftKey is presses (as we do not want to
interfere with zooming)<br>
������� if (!evt.shiftKey) {<br>
����������� if (this.timer) {<br>
��������������� clearTimeout(this.timer);<br>
����������� }<br>
����������� that = this;<br>
<br>
����������� this.sleep(100, function () {<br>
��������������� this.timer = null;<br>
��������������� that.mouseStop(evt);<br>
����������� });<br>
������� }<br>
��� },<br>
<br>
��� /**<br>
���� * sleeps (used to detect mouse stops)<br>
���� *<br>
���� * @param ms millisecs to sleep<br>
���� * @param callback callback function<br>
���� */<br>
��� sleep: function (ms, callback) {<br>
������� this.timer = setTimeout(callback, ms);<br>
��� },<br>
<br>
<br>
��� /**<br>
���� *<br>
���� * Handles the "mouse stop event"<br>
���� *<br>
���� * @param evt the event (actually a mousemove event<br>
���� */<br>
��� mouseStop: function(evt) {<br>
������� //stupid check because IE does not handle mousemove correctly
(or i f*** things up)<br>
������� if (this.prevXY) {<br>
����������� if (evt.xy.x != this.prevXY.x && evt.xy.y !=
this.prevXY.y) {<br>
��� ��� //get the position we stopped at, and current map scale<br>
��������������� var pos = this.map.getLonLatFromPixel(evt.xy);<br>
��� ��� var scale = this.map.getScale(); <br>
��� ��� console.log("mouse stopped at " + pos.toString() + ", scale = "
+ scale.toString());<br>
����������� }<br>
������� }<br>
������� //update this so that the check for if we actually have moved
between two mouse stops works<br>
������� //f*** ie!<br>
������� this.prevXY = evt.xy;<br>
��� }<br>
<br>
});<br>
<br>
On 02/25/2010 04:19 PM, Sveen Atle Frenvik (Geomatikk IKT) wrote:
<blockquote
cite="mid:02656758FFFCDF4D9CC79BC33EBC55F880E446@TD-VIRT-EX-01.geomatikk.ad"
type="cite">
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</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Atle Frenvik Sveen
GIS Konsulent
Geomatikk IKT AS
tlf: 45 27 86 89
<a class="moz-txt-link-abbreviated" href="mailto:atle.frenvik.sveen@geomatikk.no">atle.frenvik.sveen@geomatikk.no</a></pre>
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