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POJquery Flot pie charts show data value instead of percentage
 

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  1. POJquery Flot pie charts show data value instead of percentage
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    <p>I can't figure out how to get flot.pie to change the data shown in the labels from a percentage of the "raw data" to the actual data. In my example i've created a pie chart with the numbers of read/unread messages. </p> <p>Number of read messages: 50. Number of unread messages: 150.</p> <p>The created pie shows the percentage of read messages as 25%. On this spot i want to show the actual 50 messages. See image below:</p> <p><img src="https://i.stack.imgur.com/ksJhA.png" alt="enter image description here"></p> <p>The code i used to create the pie:</p> <pre><code>var data = [ { label: "Read", data: 50, color: '#614E43' }, { label: "Unread", data: 150, color: '#F5912D' } ]; </code></pre> <p>And:</p> <pre><code> $(function () { $.plot($("#placeholder"), data, { series: { pie: { show: true, radius: 1, label: { show: true, radius: 2 / 3, formatter: function (label, series) { return '&lt;div style="font-size:8pt;text-align:center;padding:2px;color:white;"&gt;' + label + '&lt;br/&gt;' + Math.round(series.percent) + '%&lt;/div&gt;'; }, threshold: 0.1 } } }, legend: { show: false } }); }); </code></pre> <p>Is this possible?</p> <p>With the answer of @Ryley I came to a dirty solution. When I output the series.data the values "1,150" and "1,50" were returned. I came up with the idea to substract the first 2 characters of the returned value and display the substracted value.</p> <pre><code>String(str).substring(2, str.lenght) </code></pre> <p>This is the pie chart I created with this solution:</p> <p><img src="https://i.stack.imgur.com/u7j7D.png" alt="enter image description here"></p> <p>This is not the best solution, but it works for me. if someone knows a better solution....</p>
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