Use the BAR_GRAPH class to create horizontal / vertical bar-graphs and progress bars. You can create simple graphs and even grouped bar-graphs with legends, add labels, change colors etc. No graphics or libraries (GD etc.) required.
Create graphs out of raw data using Graph It! Just input the name/value pairs of the involved graph elements, and leave the rest to the script. The values can be either absolute or percentage (using two versions of script).
SD-Graph is an easy-to-use bar graphing system that allows you to create and display colorful bar charts with detailed statistics. Both horizontal and vertical charts are included in the package. SD-Graph v1.0 makes a perfect addition to any site wishing to display statistical data and comes with the following features and benefits.