com.jidesoft.chart
Interface AutoRanger

All Known Subinterfaces:

MultiAutoRanger

All Known Implementing Classes:

AbstractAutoRanger, DefaultAutoRanger, ZeroAlignedAutoRanger

public interface AutoRanger

The interface that must be implemented by any objects that are to be used as auto-rangers for a chart.

Method Summary

Pair<Range<?>,Range<?>>

getRanges(Chart chart) Returns a pair of range instances for the supplied chart.

Method Detail

getRanges

Pair<Range<?>,Range<?>> getRanges(Chart chart)

Returns a pair of range instances for the supplied chart. The first range will be used for the x axis and the second range will be used for the primary y axis. Note that auto-ranging is used only when the chart's auto-ranging property is set to true.

Parameters:

chart - the chart instance for which the ranges should be calculated

Returns:

a pair of ranges, one for the x axis and one for the y axis