加减控件IRPlusLessView

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Demo下载

效果展示

要实现的效果

使用代码

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#import "IRPlusLessView.h"
  IRPlusLessView *plusLessView =
      [[IRPlusLessView alloc] initWithFrame:CGRectMake(100, 100, 150, 50)];
  _plusLessView = plusLessView;
  plusLessView.maxNum = 3;
  //  plusLessView.colorStyle = [UIColor greenColor];
  [self.view addSubview:plusLessView];

具体代码请下载Demo