/// <summary>
/// 删除直线
/// </summary>
/// <param name="line"></param>
public void DeleteLine(DeleteLineCommand command)
{
if (!command.IsRedo)///是第一次插入直线,而非重做撤销的插入直线命令
{
command.IsRedo = true;
}
for (int i = 0; i < command.RemovedRects.Count; i++)
{
command.AddedRects[i].MergeTwoRect(command.RemovedRects[i]);
}
}