NAME

Graph::Template::Element::DataPoint

PURPOSE

To provide parameter substitution.

NODE NAME

DATAPOINT

INHERITANCE

Graph::Template::Element

ATTRIBUTES

• VALUE

  This is the value for this datapoint

CHILDREN

None

EFFECTS

None

DEPENDENCIES

None

USAGE

This is used exactly like HTML::Template's TMPL_VAR. There is one exception - since you can have variable names inside the parameters, you can do something like:

  <loop name="LOOPY">

    <datapoint><var name="$SomeParam"/></datapoint>

    <datapoint value="$SomeParam_2"/>

  </loop>

This will create a graph with the X-axis being SomeParam and the Y-axis as SomeParam_2. The data structure to be used here is identical to the looping structure for TMPL_LOOP.

AUTHOR

Rob Kinyon (rkinyon@columbus.rr.com)

SEE ALSO

DATA