[GitHub] [incubator-echarts] XPLing opened issue #8954: echarts 3.6.2 label 文字颜色异常

[GitHub]

<!--
为了方便我们能够复现和修复 bug，请遵从下面的规范描述您的问题。
-->


### 在webpack1.0里，运行官网实例时，无法设置label的文字颜色，即使不设置，也没法跟随默认颜色显示，只是呈现黑色

[官方实例](http://echarts.baidu.com/examples/editor.html?c=pie-legend)





### 版本及环境
+ ECharts version [ECharts 版本]: 3.6.2
+ Browser version [浏览器类型和版本]: 谷歌67.0.3396.62
+ OS Version [操作系统类型和版本]: win10 






### ECharts option [ECharts配置项]
<!-- Copy and paste your 'echarts option' here. -->
<!-- [下方贴你的option，注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 
option。如何得到能运行的 option 参见上方的 guidelines for contributing] -->
```javascript
option = {
    title : {
        text: '南丁格尔玫瑰图',
        subtext: '纯属虚构',
        x:'center'
    },
    tooltip : {
        trigger: 'item',
        formatter: "{a} <br/>{b} : {c} ({d}%)"
    },
    legend: {
        x : 'center',
        y : 'bottom',
        data:['rose1','rose2','rose3','rose4','rose5','rose6','rose7','rose8']
    },
    toolbox: {
        show : true,
        feature : {
            mark : {show: true},
            dataView : {show: true, readOnly: false},
            magicType : {
                show: true,
                type: ['pie', 'funnel']
            },
            restore : {show: true},
            saveAsImage : {show: true}
        }
    },
    calculable : true,
    series : [
        {
            name:'半径模式',
            type:'pie',
            radius : [20, 110],
            center : ['25%', '50%'],
            roseType : 'radius',
            label: {
                normal: {
                    show: false
                },
                emphasis: {
                    show: true
                }
            },
            lableLine: {
                normal: {
                    show: false
                },
                emphasis: {
                    show: true
                }
            },
            data:[
                {value:10, name:'rose1'},
                {value:5, name:'rose2'},
                {value:15, name:'rose3'},
                {value:25, name:'rose4'},
                {value:20, name:'rose5'},
                {value:35, name:'rose6'},
                {value:30, name:'rose7'},
                {value:40, name:'rose8'}
            ]
        },
        {
            name:'面积模式',
            type:'pie',
            radius : [30, 110],
            center : ['75%', '50%'],
            roseType : 'area',
            data:[
                {value:10, name:'rose1'},
                {value:5, name:'rose2'},
                {value:15, name:'rose3'},
                {value:25, name:'rose4'},
                {value:20, name:'rose5'},
                {value:35, name:'rose6'},
                {value:30, name:'rose7'},
                {value:40, name:'rose8'}
            ]
        }
    ]
};

var mychartDom = document.getElementById('mychart1');
var mychart = echarts.init(mychartDom);
mychart.setOption(option);
```

### 运行结果
![image](https://user-images.githubusercontent.com/15956969/44646533-ec445c80-aa0d-11e8-9bf2-0ba32c25eaad.png)
![image](https://user-images.githubusercontent.com/15956969/44646578-1269fc80-aa0e-11e8-9404-05a9aebea366.png)




[ Full content available at: 
https://github.com/apache/incubator-echarts/issues/8954 ]
This message was relayed via gitbox.apache.org for devnull@infra.apache.org