#import <BAButton.h> 即可

BAAligenmentStatusNormal, // 默认
BAAligenmentStatusLeft, // 左对齐
BAAligenmentStatusCenter, // 居中对齐
BAAligenmentStatusRight, // 右对齐
BAAligenmentStatusTop, // 图标在上，文本在下(居中)
BAAligenmentStatusBottom, // 图标在下，文本在上(居中)

// 大家下载demo后可能出现图片不显示，只需更换图片即可，注意button的frame哦！
// 此外，此button的titleLAbel只支持一行显示，不支持多行！敬请注意！

// 示例1：
BACustomButton *btn1 = [BACustomButton BA_ShareButton];
[btn1 setBackgroundColor:[UIColor greenColor]];
[btn1 setImage:[UIImage imageNamed:@"btn_share"] forState:UIControlStateNormal];
[btn1 setTitle:@"左对齐[文字左图片右]" forState:UIControlStateNormal];
[btn1 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
btn1.buttonStatus = BAAligenmentStatusLeft;
btn1.buttonCornerRadius = 5.0;
btn1.titleLabel.font = [UIFont systemFontOfSize:15];
btn1.frame = CGRectMake(CGRectGetMinX(btn.frame), CGRectGetMaxY(btn.frame) + 10, 200, 50);
[self.view addSubview:btn1];

// 示例2：
BACustomButton *btn5 = [[BACustomButton alloc] initWitAligenmentStatus:BAAligenmentStatusTop];
[btn5 setBackgroundColor:[UIColor greenColor]];
[btn5 setImage:[UIImage imageNamed:@"btn_share"] forState:UIControlStateNormal];
[btn5 setTitle:@"图片在上，文字在下" forState:UIControlStateNormal];
btn5.titleLabel.font = [UIFont systemFontOfSize:10];
btn5.buttonCornerRadius = 5.0;
[btn5 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
btn5.frame = CGRectMake(CGRectGetMinX(btn.frame), CGRectGetMaxY(btn4.frame) + 10, 200, 80);
[self.view addSubview:btn5];

其他示例可下载demo查看源码！