PROSAGA码农传奇-IOS-从底部显示视图和选项

<div class =“post-text”itemprop =“text”>
  <P>
    假设您正在使用我在评论中发布的同一个github项目。
  </p>
  <H2>
    的<strong>
      首先删除垃圾：文件 - ＆gt;
       <code>
        TDStickyView
      </code>
    </强>
  </H2>
  <OL>
    <LI>
      <P>
        奥特莱斯
      </p>
       <pre>
        <code>
          @IBOutlet weak var viewLeft: UIView!
@IBOutlet weak var viewRight: UIView!
private var angel : CGFloat = 0

</code>
      </pre>
    </LI>
    <LI>
      <P>
        从
         <code>
          func viewSetup
        </code>
      </p>
       <pre>
        <code>
          :
:
// DELETE THESE 2 LINES AND THESE FUNC TOO.
self.setCursors()  
self.rotateView(addAngel: 0)

</code>
      </pre>
    </LI>
    <LI>
      <P>
        从
         <code>
          handleGesture
        </code>
      </p>
       <pre>
        <code>
          if aNewOrigin.y <= 60 {
    self.rotateView(addAngel: .pi/8)
}
else if aNewOrigin.y >= 60 && aNewOrigin.y < self.frame.height - 100 {
    self.rotateView(addAngel: 0)
}
else {
    self.rotateView(addAngel: -.pi/8)
}

</code>
      </pre>
    </LI>
  </醇>
  <H2>
    的<strong>
      现在为cursorView添加约束，
    </强>
  </H2>
  <OL>
    <LI>
      对于左光标
    </LI>
  </醇>
  <P>
    <a href="https://i.stack.imgur.com/cBuan.png" rel="nofollow noreferrer">
      <img src =“https://i.stack.imgur.com/cBuan.png”alt =“在此处输入图片说明”/>
    </A>
  </p>
  <ol start =“2”>
    <LI>
      对于右光标
    </LI>
  </醇>
  <P>
    <a href="https://i.stack.imgur.com/81tbj.png" rel="nofollow noreferrer">
      <img src =“https://i.stack.imgur.com/81tbj.png”alt =“在此处输入图片说明”/>
    </A>
  </p>
  <H2>
    的<strong>
      现在项目很稳定，让我们谈谈你的要求。
    </强>
  </H2>
  <OL>
    <LI>
      在init上更改tableView的大小。
    </LI>
  </醇>
  <P>
    在
     <code>
      viewSetup
    </code>
     更改
  </p>
   <pre>
    <code>
      //topMostY = UIApplication.shared.statusBarFrame.height
topMostY = parentVC.view.center.y
// It is the top most Y position of tableview and it can't go above it. Change it according to your requirement.

</code>
  </pre>
  <ol start =“2”>
    <LI>
      完全隐藏TableView。
    </LI>
  </醇>
  <P>
    在
     <code>
      handleGesture
    </code>
     更改
  </p>
   <pre>
    <code>
      else if sender.state == .ended {
    self.panGestureColView.isEnabled = false
    if velocity.y > 0 {
        // go down
        // UIView.animate(withDuration: 0.3) {
        //     self.frame = CGRect(origin: CGPoint(x: 0, y: self.parentFrame.size.height - self.bottomMostY), size: self.frame.size)
        // }

// Change above commented UIView.animate with below UIView.animate

UIView.animate(withDuration: 0.3, animations: {
            self.frame = CGRect(origin: CGPoint(x: 0, y: self.parentFrame.size.height), size: self.frame.size)
        }) { (isFin) in
            self.removeFromSuperview()
        }

}
    else if velocity.y < 0 {
        // go up
        UIView.animate(withDuration: 0.3) {
            self.frame = CGRect(origin: CGPoint(x: 0, y: self.topMostY), size: self.frame.size)
        }
    }
}

</code>
  </pre>
  <HR />
  <P>
    就这样。
  </p>
</DIV>