斯威夫特：繪製圖像，並使用邊框UIGraphicsBeginImageContextWithOptions

我要畫一個像這樣的斯威夫特：繪製圖像，並使用邊框UIGraphicsBeginImageContextWithOptions

什麼提供的是：綠色泡沫與向下箭頭圖像（綠色泡沫圖像已經有邊界，所以我並不需要畫它）和中心照片。我需要周圍畫照片+圓角它白色邊框這是我的代碼至今：

let rect = CGRect(origin: .zero, size: CGSize(width: 60, height: 67)) 
    let width = CGFloat(50) 
    let borderWidth: CGFloat = 1.0 

    let imageRect = CGRect(x: 5, y: 5, width: width, height: width) 
    let bubbleImg = #imageLiteral(resourceName: "pinGreen") 

    UIGraphicsBeginImageContextWithOptions(rect.size, false, 0.0) 

    let context = UIGraphicsGetCurrentContext() 

    bubbleImg.draw(in: rect) 

    let path = UIBezierPath(roundedRect: imageRect.insetBy(dx: borderWidth/2, dy: borderWidth/2), cornerRadius: width/2) 
    context!.saveGState() 
    path.addClip() 

    image.draw(in: imageRect) 
    context!.restoreGState() 

    UIColor.purple.setStroke() 
    path.lineWidth = borderWidth 
    path.stroke() 

    let roundedImage = UIGraphicsGetImageFromCurrentImageContext(); 
    let img = roundedImage?.cgImage! 
    UIGraphicsEndImageContext();

，這是結果