//初始化一个自定义菜单
YHCustomMenu *view = [[YHCustomMenu alloc] initWithFrame:CGRectMake(0, 20, (self.view.frame.size.height - 20)/7, self.view.frame.size.height-20)];
//设置菜单的按钮的个数
view.number = 7;
//设置菜单中按钮的图标 个数可以>=按钮个数
view.iconImgArr = @[@"SSW.png",@"GXW.png",@"MMW.png",@"DYW.png",@"WZW.png",@"SJW.png",@"JGW.png"];
//设置菜单中按钮的主题颜色 个数可以>=按钮个数
view.themeColorArr = @[[UIColor colorWithRed:127/255. green:127/255. blue:127/255. alpha:1],[UIColor colorWithRed:217/255. green:31/255. blue:14/255. alpha:1],[UIColor colorWithRed:231/255. green:84/255. blue:36/255. alpha:1],[UIColor colorWithRed:223/255. green:176/255. blue:37/255. alpha:1],[UIColor colorWithRed:41/255. green:150/255. blue:205/255. alpha:1],[UIColor colorWithRed:22/255. green:60/255. blue:171/255. alpha:1],[UIColor colorWithRed:64/255. green:161/255. blue:73/255. alpha:1]];
//设置默认选中页为第二页
view.defaultIndex = 2;
//添加到视图上
[self.view addSubview:view];