在UIView边缘加徽章： UIView+MGBadgeView

允许显示和自定义继承自UIView每个对象上的徽章。 

使用示例

这是一个简单的例子来从代码说明和自定义控件：

//Add buttons
UIButton *b1 = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 100, 50)];
[b1 setBackgroundColor:[UIColor grayColor]];
[[self view] addSubview:b1];

UIButton *b2 = [[UIButton alloc] initWithFrame:CGRectMake(100, 400, 100, 50)];
[b2 setBackgroundColor:[UIColor grayColor]];
[[self view] addSubview:b2];

UIButton *b3 = [[UIButton alloc] initWithFrame:CGRectMake(150, 150, 100, 50)];
[b3 setBackgroundColor:[UIColor grayColor]];
[[self view] addSubview:b3];


//Customize badges
[b1.badgeView setBadgeValue:1];
[b1.badgeView setOutlineWidth:0.0];
[b1.badgeView setPosition:MGBadgePositionBest];
[b1.badgeView setBadgeColor:[UIColor blueColor]];

[b2.badgeView setBadgeValue:2];
[b2.badgeView setOutlineWidth:1.0];
[b2.badgeView setPosition:MGBadgePositionTopRight];
[b2.badgeView setOutlineColor:[UIColor blueColor]];
[b2.badgeView setBadgeColor:[UIColor yellowColor]];
[b2.badgeView setTextColor:[UIColor blueColor]];

[b3.badgeView setBadgeValue:3];
[b3.badgeView setPosition:MGBadgePositionTopLeft];
[b3.badgeView setBadgeColor:[UIColor redColor]];