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

randyjensen

Build Complex, Powerful HTML5 Charts in Just Minutes.
RJ Quick Charts is the only WordPress plugin available that allows users to easily enter data that is immediately built out into a chart below as they type. Quick Charts uses all native WordPress UI so it feels right at home without adding any excessive bloat to your site.
Build and publish your chart in minutes by:
<ol>
<li>Selecting a chart type (Line Chart, Bar Chart or Pie Chart)</li>
<li>Choosing a few options</li>
<li>Add your data!</li>
</ol>
The chart will be dynamically built out and updated as you type. Once you’re done, just save it and add it to any Post, Page or Custom Post Type by going to Add Media -> Insert Quick Chart.
<h4>Features</h4>
<ul>
<li>Create bar, pie and line charts with simple Intuitive UI</li>
<li>Charts are HTML, CSS and JavaScript so they will work on any modern mobile device</li>
<li>Charts will resize dynamically with responsive themes</li>
<li>Enter your data directly into the Excel-like table without having to know options or long short code sequences to build your chart</li>
<li>Style the charts with custom colors of your choice</li>
<li>Custom chart height</li>
<li>Add a chart legend</li>
<li>Embed your charts by using the built-in WordPress “Add Media” button on any Post, Page or Custom Post Type</li>
<li>Utilizes built-in WordPress core functionality</li>
<li>Custom chart title and Y Axis title</li>
<li>Tooltips hover on chart data with custom suffix</li>
<li>Working preview of chart as you build it</li>
<li>Take screenshots of your chart and save as .png to use in presentations or slideshows!</li>
</ul>
<h4>License</h4>
RJ Quickcharts is licensed under the GPLv3 license.
<h4>Like This Plugin?</h4>
Make sure to leave a 5 star review! If you have any issues, make sure to get in touch : <a href="http://www.randyjensen.com" rel="nofollow ugc">randyjensen.com</a>

RJ Quickcharts

Build Complex, Powerful HTML5 Bar Charts, Line Charts and Pie Charts in Just Minutes. No Programming Knowledge Required!

Download Counter Chart vs RJ Quickcharts