[GitHub] zhaoyanxi opened a new issue #8851: 大量数据展示问题

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

zhaoyanxi opened a new issue #8851: 大量数据展示问题
URL: https://github.com/apache/incubator-echarts/issues/8851
 
 
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   ### One-line summary [问题简述]
   传入大量数据总是报错：Uncaught TypeError: Cannot read property 'coordinateSystem' of undefined
   
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]:3.x
   + Browser version [浏览器类型和版本]:google Chrome
   + OS Version [操作系统类型和版本]:Win 10
   
   
   
   
   
   ### Expected behaviour [期望结果]
   传入可以直接展示大量数据
   
   
   
   
   ### 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 = {
   baseOption:{
   			timeline: {
   		        data: flightnumber,
   		        left: '10%',
   		        right: '10%',
   		        bottom: 0,
   		        height: 60,
   		        axisType: 'category',
   		        show: true,
   		        autoPlay: false,
   		        playInterval: 1000,
   		        checkpointStyle: {
   		            color: '#04a5f1',
   		            borderColor: 'rgba(4, 165, 261, .5)'
   		        },
   		        label: {
   		            normal: {
   		                formatter: function(v) {
   		                    var _txt = v.replace(/\//igm, '\n');
   		                    return _txt;
   		                },
   		                rotate: -45,
   		                position: 'bottom'
   		            }
   		        },
   		        itemStyle: {
   		            normal: {
   		                color: '#04a5f1'
   		            },
   
   		        },
   		        lineStyle: {
   		            color: '#ddd'
   		        },
   		        controlStyle: {
   		            show: false,
   		        },
   		    },
   		    title: {
   		    	text: airLine,
   		    	left: 'center'
   		    },
   		   
   		    tooltip: {
   		        trigger: 'axis',
   		    },
   
   		    toolbox: {
   		        show : true,
   		        feature : {
   		            mark : {show: true},
   		            dataView : {show: true, readOnly: false},
   		            magicType : {show: true, type: ['line', 'bar']},
   		            restore : {show: true},
   		            saveAsImage : {show: true}
   		        }
   		    },
   		    grid: [
   		    	
   	       
   		    ],
   		    xAxis: [
   		    	{
   		            type: 'category',
   		            data: date,
   		            axisLabel: { //坐标轴刻度标签的相关设置。
   		                interval: 0, //设置为 1，表示『隔一个标签显示一个标签』
   		                //rotate:-30,
   		                textStyle: {
   		                    color: '#666',
   		                    fontStyle: 'normal',
   		                }
   		            },
   		            axisLine: { //坐标轴轴线相关设置
   		                lineStyle: {
   		                    color: '#666',
   		                    opacity: 1
   		                }
   		            },
   		            splitLine: { //坐标轴在 grid 区域中的分隔线。
   		                show: false,
   		            }
   		        }
   		        //data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
   		    	//{type: 'category', gridIndex: 0, data:issueDate,name:'购票时间'},
   		        //{type:'category', gridIndex: 1, data:xBoardedTimeData,name:'值机时间',axisLabel: {rotate: 50, interval: 0}, boundaryGap : false}
   		    	
   		    ],
   		    yAxis: [
   		    	//{type:'value',gridIndex: 0,name:'购票人数'},
   		    	//{type:'value',gridIndex: 1,name:'值机人数'}
   		    	{
   	            type: 'value',
   	            axisLabel: {
   	                textStyle: {
   	                    color: '#666',
   	                }
   	            },
   	            axisLine: {
   	                show: false
   	            },
   	            axisTick: {
   	                show: false
   	            },
   	            splitLine: {
   	                show: false,
   	            },
   	            name:'人数'
   		    	}
   
   		    ],
   		    dataZoom: [
   		    	
   		        {   // 这个dataZoom组件，默认控制x轴。
   		            type: 'slider', // 这个 dataZoom 组件是 slider 型 dataZoom 组件
   		            start: 10,      // 左边在 10% 的位置。
   		            end: 60 ,        // 右边在 60% 的位置。
   		            //xAxisIndex: [0]
   		        }
   		        
   		    ],
   		    
   		    series:seriesData
   		}
   }
   
   ```
   
   
   
   
   ### 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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