org.jfree.chart.plot
Interface ValueAxisPlot

All Known Implementing Classes:

CategoryPlot, CombinedDomainCategoryPlot, CombinedDomainXYPlot, CombinedRangeCategoryPlot, CombinedRangeXYPlot, ContourPlot, FastScatterPlot, PolarPlot, ThermometerPlot, XYPlot

public interface ValueAxisPlot

An interface that is implemented by plots that use a ValueAxis, providing a standard method to find the current data range.

Method Summary

Range	getDataRange(ValueAxis axis) Returns the data range that should apply for the specified axis.
void	zoomHorizontalAxes(double factor) Multiplies the range on the horizontal axis/axes by the specified factor.
void	zoomHorizontalAxes(double lowerPercent, double upperPercent) Zooms in on the horizontal axes.
void	zoomVerticalAxes(double factor) Multiplies the range on the vertical axis/axes by the specified factor.
void	zoomVerticalAxes(double lowerPercent, double upperPercent) Zooms in on the vertical axes.

Method Detail

getDataRange

Range getDataRange(ValueAxis axis)

Returns the data range that should apply for the specified axis.

Parameters:

axis - the axis.

Returns:

The data range.

zoomHorizontalAxes

void zoomHorizontalAxes(double factor)

Multiplies the range on the horizontal axis/axes by the specified factor.

Parameters:

factor - the zoom factor.

zoomHorizontalAxes

void zoomHorizontalAxes(double lowerPercent,
                        double upperPercent)

Zooms in on the horizontal axes.

Parameters:

lowerPercent - the new lower bound.

upperPercent - the new upper bound.

zoomVerticalAxes

void zoomVerticalAxes(double factor)

Multiplies the range on the vertical axis/axes by the specified factor.

Parameters:

factor - the zoom factor.

zoomVerticalAxes

void zoomVerticalAxes(double lowerPercent,
                      double upperPercent)

Zooms in on the vertical axes.

Parameters:

lowerPercent - the new lower bound.

upperPercent - the new upper bound.