javascript - 如何删除谷歌图表中的工具提示

Question

我正在研究 Google 图表，但遇到了一些问题

我正在渲染一个包含超过 10 个数据的圆环图，因此当数据显示的宽度超过它时会发生什么，会显示在工具提示中，如

我不想要

我正在尝试做的事情，比如有多少个标题，让它在那里，而不是将其插入工具提示

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

function drawChart() {
  var data = google.visualization.arrayToDataTable([
    ["Outlet", "Amount"],
    ["S0001", 7153214],
    ["S0002", 1319026],
    ["S0003", 1497004],
    ["S0004", 1597004],
    ["S0005", 1697004],
    ["S0006", 1797004],
    ["S0007", 1897004],
    ["S0008", 13897004],
    ["S0009", 2097004],
    ["S0010", 1597004],
    ["S00011", 1698604]
  ]);

  var options = {
    pieHole: 0.6,
    legend: {
      position: 'right',
    },
    width: 'auto',

    height: 'auto'
  };

  var chart = new google.visualization.PieChart(document.getElementById('donutchart'));
  chart.draw(data, options);
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<div id="donutchart" style="width: 100%; height: 550px;"></div>

我不想删除图例，我只想一次性显示它们，而不是显示在工具提示中，用户必须单击才能查看其他图例

要检查的数据

[["Outlet","Amount"],["CHEF BAKERS BROOKFIELD",738999],["CHEF BAKERS ARAKERE",106050],["CHEF BAKERS AMEENPUR",89358],["CHEF BAKERS AYYAPPA NGR",80088],["Chef Bakers Bellandur",321705],["CHEF BAKERS BRIGADE METROPOLIS",65088],["CHEF BAKERS BAGMANE CBP",145432],["CHEF BAKERS CHANDAPURA",92830],["DIVYA SREE TECHNO PARK",82946],["Chef Bakers Doddanekkundi",92590],["CHEF BAKERS SIDDAPURA",115142],["CHEF BAKERS ECITY",163745],["CHEF BAKERS VYDEHI",84367],["CHEF BAKERS HARLUR ROAD",101337],["Chef Bakers Hennur Main Road",18045],["CHEF BAKERS HSR LAYOUT",358232],["CHEF BAKERS BOTANICAL GARDEN",22256],["CHEF BAKERS KADUBEESANAHALLI",277964],["CHEF BAKERS COFFEE BOARD",164906],["Chef Bakers Kaggadasapura",73045],["Chef Bakers Koramangala",79381],["CHEF BAKERS KASAVANAHALLI",424056],["Chef Bakers Marathahalli 1",115410],["Chef bakers Marathahalli 2",105703],["Chef Bakers Mahadevapura",209014],["CHEF BAKERS BEL LAYOUT",58661],["CHEF BAKERS MG ROAD",70005],["CHEF BAKERS MANYATA TECH PARK",105590],["CHEF BAKERS NAGAWARA",47832],["CHEF BAKERS PRESTIGE SHANTHINIKETAN",135772],["CHEF BAKERS PRITECH",301201],["RGA TECH PARK",64525],["CHEF BAKERS RAMANTHAPUR",62752],["CHEF BAKERS RR NAGAR",94200],["Chef Bakers Kadugodi",353045],["CHEF BAKERS SARJAPURA ROAD",84425],["CHEF BAKERS SINGASANDRA",60735],["CHEF BAKERS SPICE GARDEN",135243],["Chef Bakers Whitefield",427212],["CHEF BAKERS YELAHANKA",293061]]

Answer 1

您可以使用选项 --> legend.maxLines
向图例添加更多行。

注意:此选项仅适用于 --> legend.position = top

请参阅以下工作片段...

google.charts.load('current', {
  'packages': ['corechart'],
  'language': 'hi_IN'
}).then(function () {
  var data = google.visualization.arrayToDataTable([
    ["Outlet", "Amount"],
    ["S0001", 7153214],
    ["S0002", 1319026],
    ["S0003", 1497004],
    ["S0004", 1597004],
    ["S0005", 1697004],
    ["S0006", 1797004],
    ["S0007", 1897004],
    ["S0008", 13897004],
    ["S0009", 2097004],
    ["S0010", 1597004],
    ["S00011", 1698604]
  ]);

  var options = {
    pieHole: 0.6,
    legend: {
      position: 'top',
      maxLines: 5
    },
    width: 'auto',
    height: 'auto'
  };

  var chart = new google.visualization.PieChart(document.getElementById('donutchart'));
  chart.draw(data, options);
});

<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="donutchart" style="width: 100%; height: 550px;"></div>