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fix：修改当图表值有负数时的的问题

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This commit is contained in:
zhangyu
2020-10-13 10:57:12 +08:00
parent c7ad262c43
commit e635fb33ae
3 changed files with 25 additions and 17 deletions
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13
nezha-fronted/src/components/charts/line-chart-block.vue
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@@ -1648,19 +1648,22 @@
let maxValue=0;
let minValue=0;
if(chartInfo.unit &&dataArg.length>0){
maxValue=dataArg[0].data[0][1];
minValue=dataArg[0].data[0][1];
maxValue=0;
minValue=0;
for(let j = 0; j < dataArg.length ; j++){
for (let i = 0; i < dataArg[j].data.length - 1; i++) {
maxValue = (maxValue < Number(dataArg[j].data[i+1][1]) ? Number(dataArg[j].data[i+1][1]) : maxValue);
minValue = (minValue > Number(dataArg[j].data[i+1][1]) ? Number(dataArg[j].data[i+1][1]) : minValue);
if(dataArg[j].data[i+1][1]!=='NaN'){
maxValue = (maxValue < Number(dataArg[j].data[i+1][1]) ? Number(dataArg[j].data[i+1][1]) : maxValue);
minValue = (minValue > Number(dataArg[j].data[i+1][1]) ? Number(dataArg[j].data[i+1][1]) : minValue);
}
}
}
}
let chartUnit=chartInfo.unit?chartInfo.unit:2;
let unit=chartDataFormat.getUnit(chartUnit);
minValue=minValue>0?0:minValue;
maxValue=maxValue-minValue;
maxValue=chartDataFormat.formatDatas(maxValue,unit.type,'ceil',unit.ascii);
minValue=chartDataFormat.formatDatas(minValue,unit.type,'floor',unit.ascii);
let oldValue=maxValue;
let dot=0;
if(maxValue==1){