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        <a href="." >Chart.js</a>
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                                <h1 id="chartjs">Chart.js</h1>
<p><a href="https://chart-js-automation.herokuapp.com/" target="_blank"><img src="https://img.shields.io/badge/slack-Chart.js-blue.svg?style=flat-square&amp;maxAge=600" alt="slack"></a></p>
<h2 id="installation">Installation</h2>
<p>You can download the latest version of Chart.js from the <a href="https://github.com/chartjs/Chart.js/releases/latest" target="_blank">GitHub releases</a> or use a <a href="https://cdnjs.com/libraries/Chart.js" target="_blank">Chart.js CDN</a>. Detailed installation instructions can be found on the <a href="getting-started/installation.html">installation</a> page.</p>
<h2 id="creating-a-chart">Creating a Chart</h2>
<p>It&apos;s easy to get started with Chart.js. All that&apos;s required is the script included in your page along with a single <code>&lt;canvas&gt;</code> node to render the chart.</p>
<p>In this example, we create a bar chart for a single dataset and render that in our page. You can see all the ways to use Chart.js in the <a href="getting-started/usage.html">usage documentation</a></p>
<pre><code class="lang-html"><span class="hljs-tag">&lt;<span class="hljs-name">canvas</span> <span class="hljs-attr">id</span>=<span class="hljs-string">&quot;myChart&quot;</span> <span class="hljs-attr">width</span>=<span class="hljs-string">&quot;400&quot;</span> <span class="hljs-attr">height</span>=<span class="hljs-string">&quot;400&quot;</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">canvas</span>&gt;</span>
<span class="hljs-tag">&lt;<span class="hljs-name">script</span>&gt;</span><span class="javascript">
<span class="hljs-keyword">var</span> ctx = <span class="hljs-built_in">document</span>.getElementById(<span class="hljs-string">&quot;myChart&quot;</span>).getContext(<span class="hljs-string">&apos;2d&apos;</span>);
<span class="hljs-keyword">var</span> myChart = <span class="hljs-keyword">new</span> Chart(ctx, {
    type: <span class="hljs-string">&apos;bar&apos;</span>,
    data: {
        labels: [<span class="hljs-string">&quot;Red&quot;</span>, <span class="hljs-string">&quot;Blue&quot;</span>, <span class="hljs-string">&quot;Yellow&quot;</span>, <span class="hljs-string">&quot;Green&quot;</span>, <span class="hljs-string">&quot;Purple&quot;</span>, <span class="hljs-string">&quot;Orange&quot;</span>],
        datasets: [{
            label: <span class="hljs-string">&apos;# of Votes&apos;</span>,
            data: [<span class="hljs-number">12</span>, <span class="hljs-number">19</span>, <span class="hljs-number">3</span>, <span class="hljs-number">5</span>, <span class="hljs-number">2</span>, <span class="hljs-number">3</span>],
            backgroundColor: [
                <span class="hljs-string">&apos;rgba(255, 99, 132, 0.2)&apos;</span>,
                <span class="hljs-string">&apos;rgba(54, 162, 235, 0.2)&apos;</span>,
                <span class="hljs-string">&apos;rgba(255, 206, 86, 0.2)&apos;</span>,
                <span class="hljs-string">&apos;rgba(75, 192, 192, 0.2)&apos;</span>,
                <span class="hljs-string">&apos;rgba(153, 102, 255, 0.2)&apos;</span>,
                <span class="hljs-string">&apos;rgba(255, 159, 64, 0.2)&apos;</span>
            ],
            borderColor: [
                <span class="hljs-string">&apos;rgba(255,99,132,1)&apos;</span>,
                <span class="hljs-string">&apos;rgba(54, 162, 235, 1)&apos;</span>,
                <span class="hljs-string">&apos;rgba(255, 206, 86, 1)&apos;</span>,
                <span class="hljs-string">&apos;rgba(75, 192, 192, 1)&apos;</span>,
                <span class="hljs-string">&apos;rgba(153, 102, 255, 1)&apos;</span>,
                <span class="hljs-string">&apos;rgba(255, 159, 64, 1)&apos;</span>
            ],
            borderWidth: <span class="hljs-number">1</span>
        }]
    },
    options: {
        scales: {
            yAxes: [{
                ticks: {
                    beginAtZero:<span class="hljs-literal">true</span>
                }
            }]
        }
    }
});
</span><span class="hljs-tag">&lt;/<span class="hljs-name">script</span>&gt;</span>
</code></pre>
<h2 id="contributing">Contributing</h2>
<p>Before submitting an issue or a pull request to the project, please take a moment to look over the <a href="https://github.com/chartjs/Chart.js/blob/master/docs/developers/contributing.md" target="_blank">contributing guidelines</a> first.</p>
<p>For support using Chart.js, please post questions with the <a href="http://stackoverflow.com/questions/tagged/chartjs" target="_blank"><code>chartjs</code> tag on Stack Overflow</a>.</p>
<h2 id="license">License</h2>
<p>Chart.js is available under the <a href="http://opensource.org/licenses/MIT" target="_blank">MIT license</a>.</p>


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