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POhow to add column with a legend in doughnut chart
 

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  1. POhow to add column with a legend in doughnut chart
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    <p>Hi I have taken a reference of doughnut chart from google api and all working fine. </p> <p>But i have two queries:</p> <p>a. How to add one more column for the values with the legend as shown in image</p> <p><img src="https://i.stack.imgur.com/0pPlo.png" alt="enter image description here"></p> <p>b. When focus on specific field how the increase the size of image as shown in image.</p> <p><img src="https://i.stack.imgur.com/qDIGO.png" alt="enter image description here"></p> <p>here is the code</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;script type="text/javascript" src="https://www.google.com/jsapi"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Task', 'Total Expenses in percentage'], ['Home Loan', 28], ['Rent', 23], ['Other EMI', 11], ['Utilities', 7], ['Childrens Education', 6], ['Recreation', 25] ]); var options = { title: 'Total Annual Expenses', colors:['#CCCCCC','#D95B43','#C02942','#542437','#53777A','#ECD078'], pieHole: 0.5, pieSliceText: 'Annual Expenses', pieSliceTextStyle: {color: 'Annual Expenses', fontName: 'Century Gothic', fontSize: 14} }; var chart = new google.visualization.PieChart(document.getElementById('donutchart')); chart.draw(data, options); } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div&gt; &lt;div id="donutchart" style="width: 700px; height: 400px;"&gt;&lt;/div&gt; &lt;div id="pieholetext" style="position:relative; width: 50px; height: 30px; margin-top: 20px; bottom:235px; left:230px;"&gt;Annual Expenses&lt;/div&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>and a reference link is <a href="https://google-developers.appspot.com/chart/interactive/docs/gallery/piechart#Overview" rel="nofollow noreferrer">reference</a></p> <p>Please suggest how to do it. </p> <p>Thanks in advance.</p>
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    1. PTQuestion
    1. USuser3030365
    1. USuser3030365
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    1. COPlease provide an example of code and a link to the relevant API. Also, please tag this with whatever that chart is generated with, because it is NOT pure HTML.
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      1. POhow to add column with a legend in doughnut chart
      1. USrandak
    2. COI have edit the code please check
      singulars
      1. POhow to add column with a legend in doughnut chart
      1. USuser3030365
    3. COCan't you just add a new one to the list `google.visualization.arrayToDataTable`, and then add the desired color to `colors`?
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      1. POhow to add column with a legend in doughnut chart
      1. USrandak
 

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