In the previous section, we collected and prepared data. In this section, we simply have to add a graphing extension to display it. We chose to use the Flot extension because we liked the look and ease of use of the extension.
cd ~/Downloads wget http://www.yiiframework.com/extension/flot/files/EFlot.zip
cd ~/projects/ch7/protected/extensions/ unzip ~/Downloads/EFlot.zip