Davidprogrees //一个技能滑块demo ***拖动滑块(五个等级==了解,熟悉,掌握,精通,专家) self.progress=[[DavidProgress alloc]initWithFrame:CGRectMake(0, 80, self.view.bounds.size.width, 70)]; [self.view addSubview:self.progress]; 例如简历:技能进度显示