com.jpowered.vbgraph
Class Graphdata

java.lang.Object
  |
  +--com.jpowered.vbgraph.Graphdata
All Implemented Interfaces:
java.io.Serializable

public class Graphdata
extends java.lang.Object
implements java.io.Serializable

The Graph Data object allows data to be supplied to the Vertical Bar Graph in java.util.Vector form.
(the alternative method is to utilise the Dataobject class @see com.jpowered.vbgraph.Dataobject)

The following code demostrates how to create a graph data vector with 3 series of data each containing 4 data points:-

Vector bardata = new Vector();

bardata.add(new Graphdata(1,1,34000));
bardata.add(new Graphdata(1,2,34900));
bardata.add(new Graphdata(1,3,46000));
bardata.add(new Graphdata(1,4,27600));

bardata.add(new Graphdata(2,1,24000));
bardata.add(new Graphdata(2,2,24900));
bardata.add(new Graphdata(2,3,22000));
bardata.add(new Graphdata(2,4,26600));

bardata.add(new Graphdata(3,1,14100));
bardata.add(new Graphdata(3,2,54900));
bardata.add(new Graphdata(3,3,36650));
bardata.add(new Graphdata(3,4,36650));


Each Graphdata object contains 3 elements:-

- Series Number
- Data Number within the series
- Data Value

The Graph Data Vector is then added to the Vertical Bar Graph bean with via the method:-
setData(Vector vector)

See Also:
VerticalBarGraph, Serialized Form

Constructor Summary
Graphdata(int seriesnum, int datanum, double value)
          Creates a Graph Data Object
Each Graph Data Object represents one bar on the graph display (ie.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Graphdata

public Graphdata(int seriesnum,
                 int datanum,
                 double value)
Creates a Graph Data Object
Each Graph Data Object represents one bar on the graph display (ie. one data element)
Parameters:
int - seriesnum - specifying the series which this data point belongs
int - datanum - specifying the data number within the series
double - value - the value for this data point