# Google Charts - Point Intervals Chart

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## How to Draw a Point Intervals?

Please wait google chart is loading...

In this example, we will draw a point intervals. Please hover the points in the above chart to view particular details.

### Example

HTML Online Editor
<!DOCTYPE html> <html lang="en-US"> <head> <script src="https://www.gstatic.com/charts/loader.js"></script> </head> <body> <div id="point"> </div> <script> google.charts.load('current', {'packages':['corechart']}); google.charts.setOnLoadCallback(drawChart); function drawChart() { var data = new google.visualization.DataTable(); data.addColumn('number', 'x'); data.addColumn('number', 'values'); data.addColumn({id:'i0', type:'number', role:'interval'}); data.addColumn({id:'i1', type:'number', role:'interval'}); data.addColumn({id:'i2', type:'number', role:'interval'}); data.addColumn({id:'i2', type:'number', role:'interval'}); data.addColumn({id:'i2', type:'number', role:'interval'}); data.addColumn({id:'i2', type:'number', role:'interval'}); data.addRows([ [1, 100, 90, 110, 85, 96, 104, 120], [2, 120, 95, 130, 90, 113, 124, 140], [3, 130, 105, 140, 100, 117, 133, 139], [4, 90, 85, 95, 85, 88, 92, 95], [5, 70, 74, 63, 67, 69, 70, 72], [6, 30, 39, 22, 21, 28, 34, 40], [7, 80, 77, 83, 70, 77, 85, 90], [8, 100, 90, 110, 85, 95, 102, 110] ]); var options = { title:'Points, default', height: 400, curveType:'function', lineWidth: 4, series: [{'color': '#D3362D'}], intervals: { style:'points', pointSize: 5 }, legend: 'none', }; var chart_lines = new google.visualization.LineChart(document.getElementById('point')); chart_lines.draw(data, options); } </script> </body> </html>

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