com.jidesoft.chart.model
Interface LeanChartModel

All Superinterfaces:

ChartModel, Iterable<Chartable>, Named

All Known Implementing Classes:

LeanMemoryChartModel

public interface LeanChartModel
extends ChartModel

A minimal extension to the ChartModel interface that allows us to retrieve the double-valued coordinates of the points without having to construct new objects

Method Summary

double[]

getPointPositions(int n) Returns the x and y coordinates of the nth point

Methods inherited from interface com.jidesoft.chart.model.ChartModel

addChartModelListener, getName, getPoint, getPointCount, isCyclical, removeChartModelListener

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

getPointPositions

double[] getPointPositions(int n)

Returns the x and y coordinates of the n^th point

Parameters:

n - the index of the point of interest

Returns:

an array of doubles: the first element is the x coordinate and the second element is the y coordinate