[OpenLayers-Users] Change cursor onDrag

[Arnaud JEAN-CHARLES]

Hello,

I use ExtJS so,

To know the value:
var cursor = Ext.util.CSS.getRule("div.olMap", 
true).style.getPropertyValue('cursor');

To set the value:
Ext.util.CSS.updateRule("div.olMap", "cursor", "wait");





On 11/05/2012 08:50, Waberzeck, Thomas wrote:
> Hi,
> I need to draw a Line "on drag" - which means by without clicks. I've got this by using the following Code:
>
>                  var mydrag=new OpenLayers.Class(OpenLayers.Handler.Drag,{
>                      move:function(event){
>
>                          lineLayer.removeAllFeatures();
>
>                          var pa=map.getLonLatFromLayerPx(this.start);
>                          pa=new OpenLayers.Geometry.Point(pa.lon,pa.lat);
>
>                          var pb=map.getLonLatFromLayerPx(this.last);
>                          pb=new OpenLayers.Geometry.Point(pb.lon,pb.lat);
>                          var lin=new OpenLayers.Geometry.LineString([pa,pb]);
>                          lin=new OpenLayers.Feature.Vector(lin);
>                          lineLayer.addFeatures([lin]);
>                          lineLayer.drawFeature(lin);
>                      }
>                  });
>
>                  mess=new OpenLayers.Control.Measure(mydrag,{
>                      immediate:true,
>                      getArea:function(){return false}
>                  });
>
>                  map.addControl(mess);
>
> No I need some custom cursors at the time I draw a line. (The line will be drawn to perform some actions).
> Where may I set the cursor?
> I'd be happy if I could change the cursor for the whole map and every action is taken as long as I do not define an other.
>
>
> Thomas
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