/// <summary>
/// Gets the view position given the specified camera bounds.
/// </summary>
/// <param name="bounds">
/// The bounds for which the view position will be computed.
/// </param>
/// <returns>The view position.</returns>
public virtual PointFx GetViewPosition(RectangleFx bounds)
{
PointFx pos = PointFx.Empty;
if (camera != null)
{
// First we compute the union of all the layers
RectangleFx layerBounds = UnionOfLayerFullBounds;
// Then we put the bounds into camera coordinates and
// union the camera bounds
if (!layerBounds.IsEmpty)
{
layerBounds = camera.ViewToLocal(layerBounds);
}
layerBounds = RectangleFxtensions.Union(layerBounds, bounds);
pos = new PointFx((int)(bounds.X - layerBounds.X + 0.5), (int)(bounds.Y - layerBounds.Y + 0.5));
}
return(pos);
}