protected override void CreateChildControls()
{
this._controlsDescriptor = new ArrayList();
this._overlaysDescriptor = new ArrayList();
foreach (SeadragonControl ctl in this.ControlsCollection)
{
this.Controls.Add(ctl);
this._controlsDescriptor.Add(new { id = ctl.ClientID, anchor = ctl.Anchor });
}
foreach (SeadragonOverlay ctl in this.OverlaysCollection)
{
this.Controls.Add(ctl);
if (ctl is SeadragonFixedOverlay)
{
SeadragonFixedOverlay fixedOverlay = ctl as SeadragonFixedOverlay;
this._overlaysDescriptor.Add(new { id = fixedOverlay.ClientID, point = fixedOverlay.Point, placement = fixedOverlay.Placement });
}
else
{
SeadragonScalableOverlay scalableOverlay = ctl as SeadragonScalableOverlay;
this._overlaysDescriptor.Add(new { id = scalableOverlay.ClientID, rect = scalableOverlay.Rect });
}
}
}
