如何在谷歌图表中删除工具提示

Question

I am working on Google-charts, in which i am facing some issues

I am rendering a donut chart which has more then 10 data so what is happening when the width of data displaying exceeds it shows up in tool-tip like

which i don't want

What i am trying to do like how many headers are there let it be there not to push it into tool-tip

 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> 

I don't want to remove the legends i just want to show them in one go rather then to showing up in tool-tip where user have to click to see other legends

Data to check

[["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

you can use option --> legend.maxLines
to add more lines to the legend.

note: this option only works with --> legend.position = top

see following working snippet...

 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> 

Answer 2

You might want to try this,

legend: {
  position: 'top',
  maxLines: data.getNumberOfRows()
}

or

legend: {
  position: 'top',
  maxLines: data.getNumberOfRows()/4
}

doing this it will always give you sufficient number of rows so that you can have all your legends on one page and don't have to have scroll

 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], ["S00012", 1698604], ["S00013", 1698604], ["S00014", 1698604], ["S00015", 1698604], ["S00016", 1698604], ["S00017", 1698604], ["S00018", 1698604], ["S00019", 1698604] ]); var options = { pieHole: 0.3, legend: { position: 'top', maxLines: data.getNumberOfRows() }, 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> 

Answer 3

The problem is caused by the legend in the chart taking up more space than is available in the containing element.

If you want to remove the legend, which I don't recommend as the chart becomes very unclear without it, you can set position: 'none' in the settings.

var options = {
  pieHole: 0.6,
  legend: {
    position: 'none',
  },
  width: 'auto',
  height: 'auto'
};