
[英]How can I show only “Date and Time” in X-axis in area spine chart in canvasjs?
[英]How to draw date in x-axis in Area Chart?
我在Google电子表格中包含以下数据:
ColumnA ColumnB
Departament Quantity
01/01/2016 23
02/01/2016 43
04/01/2016 5
06/01/2016 65
10/01/2016 12
11/01/2016 32
13/01/2016 22
15/02/2016 2
并希望使用HTML模板绘制线图:这是我目前为止的代码
<!DOCTYPE html>
<html>
<head>
<script src="https://www.google.com/jsapi"></script>
</head>
<body>
<div id="main"></div>
<script>
google.load('visualization', '1', {packages: ['corechart', 'bar']});
google.setOnLoadCallback(getSpreadsheetData);
function getSpreadsheetData() {
google.script.run.withSuccessHandler(drawChart).getSpreadsheetData();
}
function drawChart(rows) {
var options = {'title':'Example','width':400,'height':300};
var data = google.visualization.arrayToDataTable(rows, false);
var chart = newgoogle.visualization.LineChart(document.getElementById("main"));
chart.draw(data, options)
}
</script>
</body>
</html>
我的脚本来阅读表格:
function getSpreadsheetData() {
var ssID = "12GvIStMKqmRFNBM-C67NCDeb89-c55K7KQtcuEYmJWQ",
sheet = SpreadsheetApp.openById(ssID).getSheets()[0],
data = sheet.getDataRange().getValues();
return data;
}
但是我无法绘制情节,当我将数据更改为数字(即42370)时,此问题会消失,但这不是我想要的!
问题是:为了在x轴上更改为正确的格式,我需要添加什么?
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