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Javascript 在垂直轴谷歌图表上添加标题_Javascript_Python_Charts_Google Visualization_Pygooglechart - Fatal编程技术网

Javascript 在垂直轴谷歌图表上添加标题

Javascript 在垂直轴谷歌图表上添加标题,javascript,python,charts,google-visualization,pygooglechart,Javascript,Python,Charts,Google Visualization,Pygooglechart,我有以下代码使用谷歌图表制作折线图: google.charts.load('current', {'packages':['line']}); google.charts.setOnLoadCallback(drawChart); var stream = {{ stream }} var maximum = {{ maximum }} var minimum = {{ minimum }} var unit = {{ unitlabel }} function drawChart()

我有以下代码使用谷歌图表制作折线图:

google.charts.load('current', {'packages':['line']});
  google.charts.setOnLoadCallback(drawChart);

var stream = {{ stream }}
var maximum = {{ maximum }}
var minimum = {{ minimum }}
var unit = {{ unitlabel }}

function drawChart() {

  var data = new google.visualization.DataTable();
  data.addColumn('number', 'Timestamp');
  data.addColumn('number', 'Actual value');

  data.addRows(stream);

  var options = {
  width: 1500,
  height: 500,
  isStacked: false,
  title: "kWh",
   axes: {
        title: "kWh",
        y: {
            title: "kWh",
            all: {
                title: "kWh",
                format: { pattern: 'decimal'},
                range: {
                    max: maximum,
                    min: minimum
                }
            }
        }
    },
    };

  var chart = new google.charts.Line(document.getElementById('curve_chart'));

  chart.draw(data, options);
}
我试着把我的y轴标为kWh,这样人们就知道单位是什么了。正如你们所看到的,我在几个地方增加了标题:“kWh”,但没有一个地方能产生预期的结果。我还能试什么


谢谢。

使用以下选项

vAxis: {
  title: 'kWh'
}
请参阅以下工作片段

google.charts.load('current'{
回调:图纸,
软件包:['corechart']
});
函数绘图图(){
var销售=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0];
变量日期=['01/03/2017', '02/03/2017', '03/03/2017', '04/03/2017', '05/03/2017', '06/03/2017', '07/03/2017', '08/03/2017', '09/03/2017', '10/03/2017', '11/03/2017', '12/03/2017', '13/03/2017', '14/03/2017', '15/03/2017', '16/03/2017', '17/03/2017', '18/03/2017', '19/03/2017', '20/03/2017', '21/03/2017', '22/03/2017', '23/03/2017', '24/03/2017', '25/03/2017', '26/03/2017', '27/03/2017', '28/03/2017', '29/03/2017', '30/03/2017', '31/03/2017'];
var data=new google.visualization.DataTable();
data.addColumn('string','x');
data.addColumn('number','y');
对于(变量i=0;i


不幸的是,它什么也没做。我在选项中的轴之后添加了它。抱歉!我没有注意,请参见上面的编辑以获取材质图表…因此我添加了kWh:{label:'kWh'}在y里面,我也尝试在all里面添加它,但它还没有出现…我不知道我做错了什么。所以我添加了这个:标签:“kWh”。这就成功了。请更改你的答案,这样我就可以接受它作为答案。