range属性用法不太明白

[wj-mxl]

• 你当前是什么框架(必填)：原生微信小程序

• 你使用的是哪个包(必填)：原生微信小程序

• 你当前插件的版本(必填)：1.1.1

• 当前环境是小程序还是浏览器(选填)：小程序

• 详细描述你的bug：range未生效，或者文档没太说明该属性使用

• 问题代码(重要)：

// 代码开始, 别再放歪了行吗
    <lucky-wheel id="myLucky" width="600rpx" height="600rpx" blocks="{{blocks}}" prizes="{{prizeObj}}" wx:if="{{loginStatus}}" buttons="{{buttons}}" defaultStyle="{{defaultStyle}}" bindstart="start" bindend="end" />
prizeObj =[{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"10元无门槛红包"}],"background":"#f8d384","range":1,"id":5,"title":"10元无门槛红包"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"20元无门槛红包"}],"background":"#f9e3bb","range":1,"id":6,"title":"20元无门槛红包"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"满100减30红包"}],"background":"#f8d384","range":1,"id":7,"title":"满100减30红包"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"满50减10红包"}],"background":"#f9e3bb","range":1,"id":8,"title":"满50减10红包"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"全场八折卷"}],"background":"#f8d384","range":1,"id":9,"title":"全场八折卷"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"全场九折卷"}],"background":"#f9e3bb","range":1,"id":10,"title":"全场九折卷"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"谢谢惠顾"}],"background":"#f8d384","range":1000,"id":11,"title":"谢谢惠顾"},{"imgs":[{"top":"40px","width":"50","height":"50"}],"fonts":[{"top":"18%","text":"谢谢参与"}],"background":"#f9e3bb","range":1000,"id":12,"title":"谢谢参与"}]
start() {
        let that = this;

        // 获取抽奖组件实例
        const $lucky = that.selectComponent('#myLucky')
        // 调用play方法开始旋转
        $lucky.play()
        // 用定时器模拟请求接口
        setTimeout(() => {
            // 3s 后得到中奖索引
            const index = Math.random() * 8 >> 0
            // // 调用stop方法然后缓慢停止
            $lucky.stop(index)
        }, 3000)

    },
    end(event) {
        // 中奖奖品详情
        console.log(JSON.stringify(event))
        let that = this;
        util.showSuccessToast("恭喜您抽中了" + event.detail.title);
    },
// 代码结束