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Javascript 如何在Google Charts中创建具有中间线系列的折线图_Javascript_Google Visualization - Fatal编程技术网

Javascript 如何在Google Charts中创建具有中间线系列的折线图

Javascript 如何在Google Charts中创建具有中间线系列的折线图,javascript,google-visualization,Javascript,Google Visualization,我需要使用Google Charts API或任何JS插件创建折线图,如下所示: 谷歌图表有一个趋势线选项: 他们文档中的示例: google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Diameter', 'Age'], [8, 37], [4, 19.5], [11, 52], [4, 22], [

我需要使用Google Charts API或任何JS插件创建折线图,如下所示:


谷歌图表有一个趋势线选项:

他们文档中的示例:

google.setOnLoadCallback(drawChart);

function drawChart() {
   var data = google.visualization.arrayToDataTable([
    ['Diameter', 'Age'],
    [8, 37], [4, 19.5], [11, 52], [4, 22], [3, 16.5], [6.5, 32.8], [14, 72]]);

  var options = {
    title: 'Age of sugar maples vs. trunk diameter, in inches',
    hAxis: {title: 'Diameter'},
    vAxis: {title: 'Age'},
    legend: 'none',
    trendlines: { 0: {} }    // Draw a trendline for data series 0.
  };

  var chart = new google.visualization.ScatterChart(document.getElementById('chart_div'));
  chart.draw(data, options);
}
我已经在他们的折线图上使用过了,没有任何问题