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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
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Method Outline
The configuration parameters and chart data are
supplied via two text files (piedata.txt and pieprops.txt).
Settings Summary
- Data acquired from the file piedata.txt
- Properties acquired from the file 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.
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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-data-files-pie-chart.txt
(click to view).
The chart properties are read from the file,
pieprops.txt (click to
view)
The chart data is read from the file,
piedata.txt (click to view)
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Further Information
For a full explanation of each parameter see the
"Configuration
Options" section of the Documentation.
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