<p>This plugin adds a <strong>widget</strong> to display download statistics based on the <a href="https://wordpress.org/extend/plugins/wp-downloadcounter/" rel="ugc">Download Counter</a><br />
plugin on your site. The sidebar widget will show a highly configurable chart based on the<br />
<a href="http://code.google.com/apis/chart/" rel="nofollow ugc">Google Chart API</a>. Furthermore it offers a <strong>dashboard widget</strong> that summarizes your<br />
downloads, to get information quick at a glance.</p>
<p>The plugin supports following chart types:</p>
<ul>
<li>Bar (horizontal)</li>
<li>Pie </li>
<li>Pie 3D</li>
</ul>
<p>You can include a chart of your downloads on a <strong>page</strong> or in a <strong>post</strong> using the downloadcounterchart-<strong><em>shortcode</em></strong>.<br />
Of course a download chart is includable in your <strong>theme</strong>. See <a href="https://wordpress.org/extend/plugins/wp-downloadcounter-chart/other_notes/" rel="ugc">extended documentation</a><br />
for detailed explanations for that.</p>
<h3>Usage</h3>
<p>There are several ways to include a chart of your downloads on your site.</p>
<h4>Page / Post (Shortcode)</h4>
<pre>[downloadcounterchart chart_type="pie" chart_width="490" chart_height="190" label_color="000000" label_size="11" sqlcondition="" bar_color="0066CC90" bar_height="-1" bg_color="FFFFFF00"]</pre>
<p>Parameters:</p>
<ul>
<li><em>chart_type</em> – Type of the chart. Valid values: <code>bar_horizontal</code>, <code>pie</code> or <code>pie3d</code>.</li>
<li><em>chart_width</em> – Width of the chart image in px. May be about the 2.5 times size of the height for a pie chart.</li>
<li><em>chart_height</em> – Width of the chart image in px.</li>
<li><em>label_color</em> – Hex color value for labels, optional with additional opacity value (e.g. 50% black = 00000050).</li>
<li><em>label_size</em> – Font size of the labels.</li>
<li><em>sqlcondition</em> – Optional SQL where statement, leave blank for all downloads.</li>
<li><em>bar_height</em> – Bar chart only. You can explicitly set the bar height, but it may result in a chart that does not include<br />
all data, if the chart height is not big enough. Recommend to set <code>-1</code> for auto-sizing.</li>
<li><em>bg_color</em> – Background color. Hex color value, optional with additional opacity value (e.g. transparent = FFFFFF00)</li>
</ul>
<h4>Theme</h4>
<pre>downloadcounterchart_img($chart_type, $chart_width, $chart_height, $label_color = '333333', $label_size = '11', $sqlcondition = '', $bar_color='', $bar_height='', $bg_color='')</pre>
<p>Parameters:</p>
<p>see section above</p>
<p>Example:</p>
<pre>if (function_exists('downloadcounterchart_img') && class_exists('DownloadCounterChartApi')){
    downloadcounterchart_img(DLC_CHART_PIE, 490, 190, '000000', '11', '', '0066CC', '-1', 'FFFFFF00');
}</pre>


Download Counter Chart

Visualization of your downloads based on the Download Counter plugin.

WPManageNinja

Mahmudul Hasan Arif

Hasanuzzaman Shamim

Sumon Sarker

Naeem Haque

<p>If you need the best charts and graphs plugin for your WordPress website, you are at the right place. With Ninja Charts, you can create responsive charts that are fully customizable, and beautiful.</p>
<p>For the best data visualization, Ninja Charts is the most powerful and lightweight chart and graph generator. It allows you to create numerous types of graphs and charts in WordPress.</p>
<ul>
<li>Line charts</li>
<li>Pie charts</li>
<li>Bar charts</li>
<li>Bubble charts</li>
<li>Doughnut charts</li>
<li>Radar charts</li>
<li>Polar charts</li>
<li>Scatter charts</li>
<li>Area charts</li>
<li>Combo charts</li>
<li>Horizontal bar charts</li>
<li>Funnel charts</li>
</ul>
<h3>WordPress Charts Plugin Video Preview</h3>
<h3>Ninja Tables Integration With Ninja Charts</h3>
<p>When <a href="https://ninjatables.com/docs/ninja-chart-integration/" rel="nofollow ugc">Ninja Charts</a> is packed with Ninja Tables, it’s one of WordPress’s most eligible chart-maker plugins. It enables you to retrieve data from a popular data table builder: <a href="https://ninjatables.com" rel="nofollow ugc">Ninja Tables</a> and show them in the form of different charts.</p>
<h3>Ninja Charts Features</h3>
<p>This completely free Ninja Charts plugin is a robust visualization tool that enables you to create many kinds of interactive and customizable charts and graphs. It is equipped with a lot of amazing features.</p>
<ul>
<li>Deep integration with Ninja Tables</li>
<li>Easy-to-use interface</li>
<li>Design and Layout customization</li>
<li>Responsive, mobile-friendly WordPress chart plugin</li>
<li>Simple and handy steps to get started</li>
<li>SEO-friendly charts</li>
<li>Shortcodes to embed</li>
<li>Live preview on admin</li>
<li>Multiple chart types available</li>
<li>Multiple data sources</li>
<li>Versatile rendering engines</li>
<li>Special formatting and preview option</li>
<li>Amazing, dedicated support facility</li>
</ul>
<h3>10+ Chart Types</h3>
<p>This WordPress chart and graph plugin provides more than 10 types of charts that are optimized to address your WordPress data visualization needs.</p>
<p>Ninja Charts allows you to customize your data charts in the best way possible. You can choose from a bunch of advanced options to customize your online data chart while creating the chart.</p>
<h3>Customizability with ease</h3>
<p>Ninja Charts is Versatile and Tailored to Your Needs. Now personalize your charts with ease. Customize a wide range of options to seamlessly integrate the visual style of your website.</p>
<p>While Google Chart tools offer a default setting, all customization is entirely optional, and the basic setup is ready to go. Should your webpage have a unique style that differs from the provided defaults, charts, and graphs can be effortlessly adjusted.</p>
<p>Each chart offers a plethora of options to fine-tune its appearance with complete flexibility. Some customization options are-</p>
<ul>
<li>Chart width</li>
<li>Responsive chart width</li>
<li>Chart height</li>
<li>Chart Position</li>
<li>Background color</li>
<li>Border width</li>
<li>Border color</li>
<li>Border radius</li>
<li>Font size</li>
<li>Font style</li>
<li>Font color</li>
</ul>
<p>Moreover, you’ll get more options like <strong>AXES</strong>, <strong>TITLE</strong>, <strong>TOOLTIP</strong>, and <strong>LEGEND</strong> to give your online chart a more polished look.</p>
<h3>Responsive Charts</h3>
<p>While 90% of your visitors are mobile users, you just can’t forget the responsiveness of the charts. That’s why Ninja Charts comes with a JavaScript-based chart rendering engine that provides cross-browser compatibility and cross-platform portability to any screen size.</p>
<h3>Flexibility and Ease of Use</h3>
<p>It’s the easiest chart-maker solution for your websites. You just need to specify the titles and the chart type, and then you will find the option to put a value manually, or you can retrieve data from the Ninja Tables plugin directly.</p>
<p>After completing the process, the plugin will automatically generate a short code for a single chart, which you can embed on any page or post to show the respective data.</p>
<h3>Awesome Support</h3>
<p>You can get dedicated support from our excellent support team for this beautiful WordPress table plugin for free! All you need to do is create a <a href="https://wpmanageninja.com/support-tickets/" rel="nofollow ugc">support ticket</a> here.</p>
<p>Our support team eagerly awaits your feature requests and extended help for customized tables. Don’t hesitate to create a support ticket for the best experiences.</p>


Ninja Charts – WordPress Charts and Graphs Plugin

I tested it recently, as I trust very much all plugins this company develops. 
It displays well my data in beautiful and customizable charts. It works very well with Ninja Tables. 
Works as expected, and I'm looking forward to further development

Nice plugin, working well

The easiest way to create responsive, customizable, and reusable charts and graphs for your website.

Download Counter Chart vs Ninja Charts – WordPress Charts and Graphs Plugin