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Pie Chart - Demos & Examples

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Database Pie Chart Demo (servlet)

Note: For the purposes of demonstration this servlet implementation assumes that the Pie Chart Servlet has been implemented on the local machine under the JSDK Servlet engine. It is vital that "ServletRunner" is in operation when this page is viewed. For further information on this please see:-

Documentation - Implementing Servlet

Method Outline
Here the chart is set to acquire the data from a database at page view time. This is done via a server side interface script DatabaseScript.php


Settings Summary

  • Data acquired from a PHP script DatabaseScript.php
  • Properties acquired from a PHP script PieConfigScript.php
  • 3D Graphing Mode set
  • 3D angle set to 40 degrees
  • 3 Pies defined to display sales for 2 products plus a combined pie.
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How the Chart was created.
The above chart was inserted into the page with the HTML Code contained in the file,
servlet-databases-pie-chart.txt (click to view).

The chart properties are read from the file,
PieConfigScript.php (click to view)

The chart data is read from the file,
DatabaseScript.php (click to view)

Further Information
Obtaining the data from server scripts provides many possibilities. See the following Tutorials:-

Dynamic Page

Script Interface

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

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