org.jscience.awt
Interface CategoryGraph2DModel

All Known Implementing Classes:
DefaultCategoryGraph2DModel

public interface CategoryGraph2DModel

This is a generic interface for sending data to 2D category graphs.


Method Summary
 void addGraphDataListener(GraphDataListener l)
          Add a listener.
 void firstSeries()
          Selects the first data series.
 java.lang.String getCategory(int i)
          Returns the ith category.
 float getValue(int i)
          Returns the value for the ith category.
 boolean nextSeries()
          Selects the next data series.
 void removeGraphDataListener(GraphDataListener l)
          Remove a listener.
 int seriesLength()
          Returns the number of data points in the current series.
 

Method Detail

addGraphDataListener

void addGraphDataListener(GraphDataListener l)
Add a listener.

Parameters:
l - DOCUMENT ME!

removeGraphDataListener

void removeGraphDataListener(GraphDataListener l)
Remove a listener.

Parameters:
l - DOCUMENT ME!

getCategory

java.lang.String getCategory(int i)
Returns the ith category.

Parameters:
i - DOCUMENT ME!
Returns:
DOCUMENT ME!

getValue

float getValue(int i)
Returns the value for the ith category.

Parameters:
i - DOCUMENT ME!
Returns:
DOCUMENT ME!

seriesLength

int seriesLength()
Returns the number of data points in the current series.

Returns:
DOCUMENT ME!

firstSeries

void firstSeries()
Selects the first data series.


nextSeries

boolean nextSeries()
Selects the next data series. Returns false if there is no next series.

Returns:
DOCUMENT ME!