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  3. uibutton图片 文字上下居中

uibutton图片 文字上下居中

xiaoxiao2021-02-28  40
//调整图片和文字上下显示      focusBtn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentCenter;//使图片和文字水平居中显示      [focusBtn setTitleEdgeInsets:UIEdgeInsetsMake(focusBtn.imageView.frame.size.height ,-focusBtn.imageView.frame.size.width, 0.0,0.0)];//文字距离上边框的距离增加imageView的高度，距离左边框减少imageView的宽度，距离下边框和右边框距离不变      [focusBtn setImageEdgeInsets:UIEdgeInsetsMake(-focusBtn.imageView.frame.size.height, 0.0,0.0, -focusBtn.titleLabel.bounds.size.width)]; 
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