org.jfree.chart.plot

Interface Zoomable

public interface Zoomable

A plot that is zoomable must implement this interface to provide a mechanism for the ChartPanel to control the zooming.
Method Summary
PlotOrientationgetOrientation()
Returns the orientation of the plot.
booleanisDomainZoomable()
Returns true if the plot's domain is zoomable, and false otherwise.
booleanisRangeZoomable()
Returns true if the plot's range is zoomable, and false otherwise.
voidzoomDomainAxes(double factor, PlotRenderingInfo state, Point2D source)
Multiplies the range on the domain axis/axes by the specified factor.
voidzoomDomainAxes(double factor, PlotRenderingInfo state, Point2D source, boolean useAnchor)
Multiplies the range on the domain axis/axes by the specified factor.
voidzoomDomainAxes(double lowerPercent, double upperPercent, PlotRenderingInfo state, Point2D source)
Zooms in on the domain axes.
voidzoomRangeAxes(double factor, PlotRenderingInfo state, Point2D source)
Multiplies the range on the range axis/axes by the specified factor.
voidzoomRangeAxes(double factor, PlotRenderingInfo state, Point2D source, boolean useAnchor)
Multiplies the range on the range axis/axes by the specified factor.
voidzoomRangeAxes(double lowerPercent, double upperPercent, PlotRenderingInfo state, Point2D source)
Zooms in on the range axes.

Method Detail

getOrientation

public PlotOrientation getOrientation()
Returns the orientation of the plot.

Returns: The orientation.

isDomainZoomable

public boolean isDomainZoomable()
Returns true if the plot's domain is zoomable, and false otherwise.

Returns: A boolean.

See Also: isRangeZoomable

isRangeZoomable

public boolean isRangeZoomable()
Returns true if the plot's range is zoomable, and false otherwise.

Returns: A boolean.

See Also: isDomainZoomable

zoomDomainAxes

public void zoomDomainAxes(double factor, PlotRenderingInfo state, Point2D source)
Multiplies the range on the domain axis/axes by the specified factor. The source point can be used in some cases to identify a subplot, or to determine the center of zooming (refer to the documentation of the implementing class for details).

Parameters: factor the zoom factor. state the plot state. source the source point (in Java2D coordinates).

See Also: Zoomable

zoomDomainAxes

public void zoomDomainAxes(double factor, PlotRenderingInfo state, Point2D source, boolean useAnchor)
Multiplies the range on the domain axis/axes by the specified factor. The source point can be used in some cases to identify a subplot, or to determine the center of zooming (refer to the documentation of the implementing class for details).

Parameters: factor the zoom factor. state the plot state. source the source point (in Java2D coordinates). useAnchor use source point as zoom anchor?

Since: 1.0.7

See Also:

zoomDomainAxes

public void zoomDomainAxes(double lowerPercent, double upperPercent, PlotRenderingInfo state, Point2D source)
Zooms in on the domain axes. The source point can be used in some cases to identify a subplot for zooming.

Parameters: lowerPercent the new lower bound. upperPercent the new upper bound. state the plot state. source the source point (in Java2D coordinates).

See Also: Zoomable

zoomRangeAxes

public void zoomRangeAxes(double factor, PlotRenderingInfo state, Point2D source)
Multiplies the range on the range axis/axes by the specified factor. The source point can be used in some cases to identify a subplot, or to determine the center of zooming (refer to the documentation of the implementing class for details).

Parameters: factor the zoom factor. state the plot state. source the source point (in Java2D coordinates).

See Also: Zoomable

zoomRangeAxes

public void zoomRangeAxes(double factor, PlotRenderingInfo state, Point2D source, boolean useAnchor)
Multiplies the range on the range axis/axes by the specified factor. The source point can be used in some cases to identify a subplot, or to determine the center of zooming (refer to the documentation of the implementing class for details).

Parameters: factor the zoom factor. state the plot state. source the source point (in Java2D coordinates). useAnchor use source point as zoom anchor?

Since: 1.0.7

See Also:

zoomRangeAxes

public void zoomRangeAxes(double lowerPercent, double upperPercent, PlotRenderingInfo state, Point2D source)
Zooms in on the range axes. The source point can be used in some cases to identify a subplot for zooming.

Parameters: lowerPercent the new lower bound. upperPercent the new upper bound. state the plot state. source the source point (in Java2D coordinates).

See Also: Zoomable