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The applet is setup here to read both the configuration data and the graph
data from server side processes, in this case PHP scripts running on our web server.
The SVbarDataScript ( click
here to view code ) is a simple PHP script designed to demonstrate how a server script can be used to return data to either
the graphing applet or servlet. Although in this example the script simply builds the return data from 'hard coded' values, in
practice this routine would be expanded to first gather data from any number of data sources. eg. databases, files other server
processes.
The SVbarConfigScript ( click
here to view code ) again is just a simple PHP script designed to demonstrate the method. The script is used to construct
the return data from 'hard coded' values. Again, in practice this method would be expanded to derive data from a number of data
sources.
For a full explanation of and range of values for the above parameters please
see the Documentation - Configuration Options».
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