[GitHub] jingxiawl opened a new issue #9410: 柱状图与折线图的双坐标图，柱状图label被折线图遮挡

[GitBox <gi...@apache.org>]

jingxiawl opened a new issue #9410: 柱状图与折线图的双坐标图，柱状图label被折线图遮挡
URL: https://github.com/apache/incubator-echarts/issues/9410
 
 
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   ### One-line summary [问题简述]
   
   我配置了一个图表，同时展示柱状图与折线图，柱状图的头部会有label显示，但是现在发现折线图会将柱状图的数字遮挡住。我想问哈有没有办法设置柱状图的label的层级？
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]: 官网编辑器版本
   + Browser version [浏览器类型和版本]: chrome 版本 68.0.3440.106（正式版本）
   + OS Version [操作系统类型和版本]: win7
   
   
   
   
   
   ### Expected behaviour [期望结果]
   
   希望可以设置柱状图的label的层级，让他不被遮住
   
   
   
   ### 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 = {
   	"legend": {
   		"data": [{
   				"name": "营业收入(亿元)",
   				"icon": "circle",
   				"textStyle": {
   					"color": "#fff",
   					"fontSize": 16
   				}
   			}, {
   				"name": "同比",
   				"icon": "circle",
   				"textStyle": {
   					"color": "#fff",
   					"fontSize": 16
   				}
   			}
   		],
   		"left": "5%"
   	},
   	"grid": {
   		"bottom": 50
   	},
   	"xAxis": [{
   			"type": "category",
   			"boundaryGap": true,
   			"data": ["2018\n年报", "2018\n年报", "2018\n年报", "2018\n月报}"],
   			"axisTick": {
   				"show": false
   			},
   			"axisLine": {
   				"lineStyle": {
   					"color": "#fff"
   				}
   			},
   			"axisLabel": {
   				"fontSize": 12,
   				"borderColor": "#ddd",
   				"borderWidth": 1,
   				"borderRadius": 6,
   				"padding": [6, 10]
   			}
   		}, {
   			"type": "category",
   			"boundaryGap": true,
   			"data": ["2018\n年报", "2018\n年报", "2018\n年报", "2018\n月报}"],
   			"axisLabel": {
   				"show": false
   			},
   			"axisLine": {
   				"show": false
   			},
   			"axisTick": {
   				"show": false
   			}
   		}
   	],
   	"yAxis": [ {
   			"type": "value",
   			"scale": true,
   			"axisLabel": {
   				"color": "#fff",
   				"formatter": "{value}%"
   			},
   			"max": 30,
   			"min": 0,
   			"interval": 6,
   			"splitLine": {
   				"show": true,
   				"lineStyle": {
   					"color": "#999"
   				}
   			},
   			"axisLine": {
   				"show": false
   			},
   			"axisTick": {
   				"show": false
   			},
   			"boundaryGap": [0.2, 0.2]
   		},{
   			"type": "value",
   			"scale": true,
   			"max": 361300,
   			"min": 0,
   			"interval": 72260,
   			"splitLine": {
   				"show": true,
   				"lineStyle": {
   					"color": "#999"
   				}
   			},
   			"axisLabel": {
   				"color": "#fff"
   			},
   			"axisLine": {
   				"show": false
   			},
   			"axisTick": {
   				"show": false
   			},
   			"boundaryGap": [0.2, 0.2]
   		}
   	],
   	"dataZoom": [{
   			"type": "inside",
   			"xAxisIndex": [0, 1],
   			"maxValueSpan": 5,
   			"startValue": 0,
   			"endValue": 4,
   			"zoomLock": true,
   			"preventDefaultMouseMove": false
   		}
   	],
   	"series": [{
   			"name": "营业收入(亿元)",
   			"type": "bar",
   			"yAxisIndex": 1,
   			"xAxisIndex": 1,
   			"barWidth": 12,
   			"data": [237025, 298048, 361299, 234646],
   			"itemStyle": {
   				"color": "#29D6F4",
   				"shadowBlur": 6,
   				"shadowColor": "rgba(0, 0, 0, 0.5)"
   			},
   			"label": {
   				"show": true,
   				"position": "top",
   				"color": "#fff",
   				"fontSize": 16,
   				"formatter": "{c}亿"
   			}
   		}, {
   			"name": "同比",
   			"type": "line",
   			
   			"lineStyle": {
   				"color": "#E7306D"
   			},
   			"symbol": "circle",
   			"symbolSize": 10,
   			"data": [16.98, 25.74, 21.22, 25.23]
   		}
   	]
   }
   
   
   ```
   
   
   
   
   ### Other comments [其他信息]
   <!-- For example: Screenshot or Online demo -->
   <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
   
   

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