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lineRechart.html
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lineRechart.html
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="ja" xml:lang="ja" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://www.facebook.com/2008/fbml">
<head>
<title>line chart</title>
</head>
<body>
<script type="text/javascript">
const input = [
{
"type": "line",
"showInLegend": true,
"name": "",
"markerType": "square",
"xValueFormatString": "DD MMM, YYYY",
"color": "",
"dataPoints": [
{
"label": "00:00:00",
"y": -18.8,
"x": 0,
"name": "269,1,ZN_1_FLR_1_"
},
{
"label": "01:00:00",
"y": -18.8,
"x": 1,
"name": "269,1,ZN_1_FLR_1_"
},
{
"label": "02:00:00",
"y": -18.8,
"x": 2,
"name": "269,1,ZN_1_FLR_1_"
},
{
"label": "03:00:00",
"y": -18.8,
"x": 3,
"name": "269,1,ZN_1_FLR_1_"
},
{
"label": "04:00:00",
"y": -18.8,
"x": 4,
"name": "269,1,ZN_1_FLR_1_"
},
{
"label": "05:00:00",
"y": -18.8,
"x": 5,
"name": "269,1,ZN_1_FLR_1_"
},
{
"label": "06:00:00",
"y": -18.8,
"x": 6,
"name": "269,1,ZN_1_FLR_1_"
}
]
},
{
"type": "line",
"showInLegend": true,
"name": "",
"markerType": "square",
"xValueFormatString": "DD MMM, YYYY",
"color": "",
"dataPoints": [
{
"label": "00:00:00",
"y": 0.000728874454824939,
"x": 0,
"name": "270,1"
},
{
"label": "01:00:00",
"y": 0.000728874454824939,
"x": 1,
"name": "270,1"
},
{
"label": "02:00:00",
"y": 0.000728874454824939,
"x": 2,
"name": "270,1"
},
{
"label": "03:00:00",
"y": 0.000728874454824939,
"x": 3,
"name": "270,1"
},
{
"label": "04:00:00",
"y": 0.000728874454824939,
"x": 4,
"name": "270,1"
},
{
"label": "05:00:00",
"y": 0.000728874454824939,
"x": 5,
"name": "270,1"
},
{
"label": "06:00:00",
"y": 0.000728874454824939,
"x": 6,
"name": "270,1"
}
]
}
]
const output = [
{
"name": "00:00:00",
"269,1,ZN_1_FLR_1_": -18.8,
"270,1": 0.000728874454824939
},
{
"name": "01:00:00",
"269,1,ZN_1_FLR_1_": -18.8,
"270,1": 0.000728874454824939,
},
]
// how to convert to output from input
const res = input.reduce((acc, cur) => {
cur.dataPoints.forEach((dataPoint) => {
const { label, y, name } = dataPoint
const index = acc.findIndex((item) => item.name === label)
if (index === -1) {
acc.push({
name: label,
[name]: y
})
} else {
acc[index][name] = y
}
})
return acc
}, [])
console.log('res: ', res)
</script>
</body>
</html>