Ok, more handler work ☺
I’m looking to add a ‘begin’ callback to complement the ‘done’ callback for
the path handler. Is the following the correct OpenLayer'ish way to do
this?
mousedown: function(evt) {
// ignore double-clicks
if (this.lastDown && this.lastDown.equals(evt.xy)) {
return false;
}
if(this.lastDown == null) {
this.createFeature();
this.callback("begin", [this.geometryClone()]); // <------ put call
back here.
}
this.mouseDown = true;
this.lastDown = evt.xy;
var lonlat = this.control.map.getLonLatFromPixel(evt.xy);
this.point.geometry.x = lonlat.lon;
this.point.geometry.y = lonlat.lat;
if((this.lastUp == null) || !this.lastUp.equals(evt.xy)) {
this.addPoint();
}
this.drawFeature();
this.drawing = true;
return false;
}
Thanks,
John
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