org.jfree.chart.urls
Interface PieURLGenerator
- CustomPieURLGenerator, StandardPieURLGenerator
Interface for a URL generator for plots that use data from a
PieDataset
.
generateURL
public String generateURL(PieDataset dataset,
Comparable key,
int pieIndex)
Generates a URL for one item in a
PieDataset
. As a guideline,
the URL should be valid within the context of an XHTML 1.0 document.
dataset
- the dataset (null
not permitted).key
- the item key.pieIndex
- the pie index (differentiates between pies in a
'multi' pie chart).
- A string containing the URL.