delete.image = UIGraphicsImageRenderer(size: CGSize(width: 28, height: 28)).image(actions: { (_) in
UIImage(named: "Trash Icon")?.draw(in: CGRect(x: 0, y: 0, width: 28, height: 28))
})
使用CGRect时,.pdf图标处于拉伸状态,并且不保留其宽高比,是否有任何方法可以在宽高比调整模式下“绘制”?