[英]Adding forwardIcon into a programmatically created UIButton
I have a UIButton created programmatically and I need to add a forward icon which has to be created using UIBezierPath as shown in the figure below. 我有一个以编程方式创建的UIButton,我需要添加一个向前图标,该图标必须使用UIBezierPath创建,如下图所示。 How do I do that .
我怎么做 。 I am a beginner in iOS and I need help.
我是iOS的初学者,需要帮助。 The end result I want is this
我想要的最终结果是
The code I have is this: 我的代码是这样的:
let forwardButton : UIButton = {
let fb = UIButton()
fb.translatesAutoresizingMaskIntoConstraints = false
fb.backgroundColor = UIColor(red:0.56, green:0.07, blue:1.00, alpha:1.0)
return fb
}()
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
forwardButton.bounds.size.width
forwardButton.layer.masksToBounds = true
}
I have code for circular button but I don't know how to draw forward icon using bezierpath inside the circular button. 我有圆形按钮的代码,但我不知道如何在圆形按钮内使用bezierpath向前绘制图标。 any help would be appreciated
任何帮助,将不胜感激
You can add this code : 您可以添加以下代码:
fb.setImage(UIImage(named: "yourImageName.png"), for: .normal)
If you are using xcasset you can use (no need .png): 如果您使用的是xcasset,则可以使用(不需要.png):
if let image = UIImage(named: "Done") {
fb.setImage(image, for: .normal)
}
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