Pie Chart - Demos & Examples

Method Outline
The configuration parameters and chart data are supplied via two text files (../../pie_chart/Examples/piedata2004.txt and ../../pie_chart/Examples/pieprops.txt).

Clicking the buttons will instruct the pie chart applet to reload the data from a particular file.

Settings Summary

• Data acquired from the file ../../pie_chart/Examples/piedata2004.txt
• Properties acquired from the file ../../pie_chart/Examples/pieprops.txt
• 3D Graphing Mode set
• 3D angle set to 40 degrees
• 3 Pies defined to display sales for 2 products plus a combined pie.
• Segment Labels turned off and the legend turned on
• Segment separation utilised for the 2nd pie

How the Chart was created.
The above chart was inserted into the page with the HTML Code contained in the file,
../../pie_chart/Examples/applet-dynamic-pie-chart.txt (click to view).

The chart properties are read from the file,
../../pie_chart/Examples/pieprops.txt (click to view)

The chart data is initially read from the file,
../../pie_chart/Examples/piedata2004.txt (click to view)

The buttons "2003 Data" and "2002 Data" will instruct the pie chart applet to reload the data from the following files:-

• ../../pie_chart/Examples/piedata2003.txt
• ../../pie_chart/Examples/piedata2002.txt

Further Information

For information on the full range of the pie chart exposed methods see:-

Documentation
Dynamic Methods

For a full explanation of each parameter see the
"Configuration Options" section of the Documentation.

Getting Started

Documentation

Examples

• Applet Examples
• Servlet Examples
• Applet - Servlet Combination

Tutorials

• HTML Param Tags
• Text Files
• Dynamic Page (DBs)
• Script Interface (DBs)
• Database Bind

Common Problems
This section describes and provides solutions to common problems.