UIButton+CenterImageAndTitle是UIButton的Category，专门用于修改UIButton的图片和文字位置，提供修改图片和文字位置的五种模式：1、图片和文字上下居中，图片在上，文字在下；2、图片和文字左右居中，文字在左，图片在右；3、图片和文字左右居中，图片在左，文字在右；4、文字居中，图片在左边；5、文字居中，图片在右边。
1、导入#import "UIButton+CenterImageAndTitle.h" 2、直接调用方法 例如： UIButton button1 = [UIButton buttonWithType:UIButtonTypeCustom]; button1.frame = CGRectMake(60, 80+i60, kScreenWidth-60*2, 45); button1.tag = i; button1.backgroundColor = [UIColor yellowColor]; button1.titleLabel.font = [UIFont systemFontOfSize:15]; [button1 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal]; [button1 setImage:[UIImage imageNamed:@"img_up"] forState:UIControlStateNormal]; [button1 setTitle:@"测试文本" forState:UIControlStateNormal]; [button1 addTarget:self action:@selector(testAction:) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:button1];
//上下居中，图片在上，文字在下 [button1 verticalCenterImageAndTitle:10.0f];
//左右居中，文字在左，图片在右 [button1 horizontalCenterTitleAndImage:50.0f];
//左右居中，图片在左，文字在右 [button1 horizontalCenterImageAndTitle:50.0f];
//文字居中，图片在左边 [button1 horizontalCenterTitleAndImageLeft:50.0f];
//文字居中，图片在右边 [button1 horizontalCenterTitleAndImageRight:50.0f];
UIButtonCenterTitleAndImage is maintained under the MIT license. The project itself is free for use in any and all projects. You can use UIButtonCenterTitleAndImage in any project, public or private, with or without attribution - though we prefer attribution! It helps us.
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Individual credits for included code exist in the header files and documentation. We thank them for their contributions to the open source community.