iOS custom prompt box

The prompt window with arrows can set the origin position of arrows, and can automatically adapt to the screen beyond the screen range.

Procedure of use：

• Drag the PopoverView file into your project to use it

• Performs a popup operation in the button click event：

   let popView = PopoverView(targetView: button, contentWidth: 200, contentHeight: 200, arrowDirection: .up)
   //Add popup content view label to customize other views including UIView, UILabel, UIImageView, etc
   popView.contentAddSubView(label)
   popView.showPopView()

• Set the x and y values of the arrows

  popView.setArrowX(35)
  popView.setArrowY(35)

• Display effect

  

  
  

  END

• Very simple and convenient pop-up prompt function, if there is a need to improve can inform, I will try my best to improve more functions for everyone to use
• X (Twitter)：@JerryWang1905
• E-mail：2596631084@qq.com