在 UIButton 中使用 UIBarButtonItem 图标

问题描述

UIBarButtonItem 有多个图标可用.是否可以使用将其标识符设置为垃圾"后出现的图标:

UIBarButtonItem has multiple icons available. Is it possible to use the icon which appears after setting its identifier to 'trash':

带有 UIButton?没有像设置 identifier 或 style 这样的简单方法.

with an UIButton? There is no straighforward method to do that like setting the identifier or style.

推荐答案

从网上某处下载图片，将其添加到您的项目中，并将 UIButton 的图片设置为您刚刚的图片已下载.

Download the image from somewhere on the web, add it to your project and set the UIButton's image to the image you just downloaded.

我没有找到与 Apple 使用的相同，但我找到了 这个.只需在 Pixelmator 或 Photoshop 中更改它的颜色.

I did not find the same as Apple is using but I found this one. Simply change it's color in Pixelmator or Photoshop.

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