树图在radial布局下label的rotate属性失效

[OrdinaryWelsh]

One-line summary [问题简述]

在树图的radial布局下因为根节点的标签显示为纵向的不太美观希望改成相对于容器横向来显示，结果发现rotate选项在这种布局下失效

Version & Environment [版本及环境]

• ECharts version [ECharts 版本]:v4.1.0.rc2
• Browser version [浏览器类型和版本]:Chrome version 67.0.3396.87
• OS Version [操作系统类型和版本]:Windows 10 专业版 1709

Expected behaviour [期望结果]

ECharts option [ECharts配置项]

option = {
myChart.showLoading();



var data2 = {
    name: "flare",
    label: {
        normal:{// show:false,
        rotate:90,
        // offset:[30,40]
        }
    },
    "children": [
        {
            "name": "flex",
            
        },
        {
            "name": "scale"
            
           
        },
        {
            "name": "display",
            
        }
    ]
};

myChart.hideLoading();

myChart.setOption(option = {
    tooltip: {
        trigger: 'item',
        triggerOn: 'mousemove'
    },
    legend: {
        top: '2%',
        left: '3%',
        orient: 'vertical',
        data: [
        {
            name: 'tree2',
            icon: 'rectangle'
        }],
        borderColor: '#c23531'
    },
    series:[

        {
            type: 'tree',
            layout:'radial',
            name: 'tree2',
            data: [data2],

            top: '20%',
            left: '20%',
            bottom: '22%',
            right: '18%',
            
            symbolSize: 7,

            label: {
                normal: {
                    rotate:-90
                    // position: 'left',
                    // verticalAlign: 'middle',
                    // align: 'right'
                }
            },

            leaves: {
                label: {
                    normal: {
                        rotate:-90
                    //     position: 'right',
                    //     verticalAlign: 'middle',
                    //     align: 'left'
                    }
                }
            },

            expandAndCollapse: true,

            animationDuration: 550,
            animationDurationUpdate: 750
        }
    ]
});
}

Other comments [其他信息]

[deqingli]

#10412

[deqingli]

This bug was resolved with PR #11457