Exemplo n.º 1
0
 /// <summary>
 /// Sends the entity down the z-order stack with the specified amount.
 /// </summary>
 /// <param name="entity">The entity.</param>
 /// <param name="zShift">The z shift.</param>
 public void SendBackwards(IDiagramEntity entity, int zShift)
 {
     if (mPaintables.Contains(entity))
     {
         int newpos = mPaintables.IndexOf(entity) - zShift;
         //if this is the first in the row you cannot move it lower
         if (newpos >= 0)
         {
             mPaintables.Remove(entity);
             mPaintables.Insert(newpos, entity);
             ReAssignSceneIndex();
             Rectangle rec = entity.Rectangle;
             rec.Inflate(20, 20);
             this.RaiseOnInvalidateRectangle(Rectangle);
         }
     }
 }