UIButton 不显示按钮内的完整图像 [英] UIButton doesn't show the full image inside the button

问题描述

我尝试设置图像大小为 55*55 的 UIButton(宽度:55，高度:55).但是我设置了图片后，按钮变成这样

I tried to set the UIButton (width:55, height:55) with image size 55*55. But after I set the image, the button becomes this way

小于图像尺寸.我不知道如何使图像填充按钮.谁能给我一个提示?或者我应该改为使用 UIImageview 吗?

Which is smaller than the image size. I don't know how to make the image fill the button. Could anyone give me a hint? Or should I change to UIImageview instead?

推荐答案

你的图像是 2x，所以它看起来很小.

Your image is 2x so that's way it's appearing small.

选项 1要么在 xcassets 中将其移动到 1x.

Options 1 Either you move it to 1x in your xcassets.

选项 2如果您想将其保留为 2x.您需要 110 x 110 的高分辨率图像.

Option 2 If you want to keep it as 2x. You need high resolution image 110 x 110.

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