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tooltip采用坐标轴触发时,鼠标在图表无数据区域移动,会触发最近的数据点 #7408
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Description
One-line summary [问题简述]
图表中包含折线图和散点图,x轴为时间轴,显示0:00-24:00的数据, tooltip采用坐标轴触发,鼠标移动到图表无数据位置,会触发最近的数据点;
例如:当图表从10:00开始有数据时,鼠标移动到10点之前的任意位置,都会触发10:00的这个数据点;若tooltip指示线为自动吸附时,此时指示线一直吸附在10:00的位置;指示线不设置自动吸附(snap:false)时,指示线会随着鼠标移动,但是仍然会触发10:00的数据点;
Version & Environment [版本及环境]
- ECharts version [ECharts 版本]:
- Browser version [浏览器类型和版本]:
- OS Version [操作系统类型和版本]:
echarts: 3.6.2;
浏览器:chrome 61;
操作系统:win7;
Expected behaviour [期望结果]
当鼠标在无数据区域移动,不触发最近的数据点;
ECharts option [ECharts配置项]
option = {
`` tooltip:{
trigger:'axis',
axisPointer:{
type:'line',
axis:'x',
lineStyle:{color:'#333',}
},
backgroundColor:'#555',
formatter:function(params){
let tip = auth.formatterTip(params);
return tip ;
},
},
xAxis: [{
type: 'time',
boundaryGap: false,
min:new Date(this.timeSection[0]*1000),
max:new Date(this.timeSection[1]*1000),
interlval:0,
axisLabel: {show:false,},
axisLine: {lineStyle: {color: '#ccc'}},
splitNumber: 24,
}],
}Other comments [其他信息]
详细信息和效果图看这:https://segmentfault.com/q/1010000012680575
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