编辑代码

//图形化显函数

let displayArrayGraph(){
    let myView1 = self.view.viewWithTag(2001) as! UIImageView
    let myView2 = self.view.viewWithTag(2001) as! UIImageView
    myView1.backgroundColor = .darkGray
    myView1.backgroundColor = .darkGray

    let h = myView1.frame.size.height
    let h = myView1.frame.size.width

    let padding : CGFloat = 5
    let margin : CGFloat = 10

    //计算每个格子的高度和宽度
    let grid_w = (w - margin * 2-padding * CGFloat(cols-1)) / CGFloat(cols)
    let grid_h = (h - margin * 2-padding * CGFloat(rows-1)) / CGFloat(rows)

    for i in 0,.<rows {
        for j in 0..<cols{
            let x = margin + CGFloat(j) * (grid_w + padding)
            let y = margin + CGFloat(i) * (grid_h + padding)
            let rect = CGRect(x:x, y:y, width: grid_w,height: frid_h)
            //在上面的ImageView中显示
            let fileName1 = iv1[i*cols+j]
            let img1 = UIImage(named: fileName1)
            let imgView1 = UIImage(frame:rect)
            imgVView.image = img1
            imgView1.backgroundColor = .yellow
            myView1.addSubview(imgView1)
            //在下面的ImageView中显示
            let fileName2 = iv2[i*cols+j]
            let img2 = UIImage(named: fileName2)
            let imgView2 = UIImageView(frame:rect)
            imgView2.imge = img2
            imgView2.backgroundColor = .yellow
            myView2.addSubview(imgView2)
        }
    }
}

//图形化函数支持Button
//函数3：图形化显示程序，支持Button
func displayArrauGraphButton(){
    let myView1 = self.view.viewWithTag(2001) as! UIImageView
    let myView2 = self.view.viewWithTag(2001) as! UIImageView
    myView1.backgroundColor = .darkGray
    myView2.backgroundColor = .darkGray
    //支持View可以进行交互等操作
    myView1.isUserInteractionEnabled = true
    myView2.isUserInteractionEnabled = true

    let h = myView1.frame.size.height
    let w = myView1.frame.size.width
    let padding : CGFloat = 5
    let margin : CGFloat = 10

    //计算每个格子的高度和宽度
    let grid_w = (w - margin * 2 - padding * CGFloat(cols-1)) / CGFloat(cols)
}