uk.ac.starlink.topcat.plot2

Class LayerId

java.lang.Object

uk.ac.starlink.topcat.plot2.LayerId

@Equality
public class LayerId
extends Object

Identifier object for PlotLayers. Two plot layers which have equal LayerIds will produce the same plotting results.

Since:

10 Dec 2014

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
LayerId(uk.ac.starlink.ttools.plot2.Plotter<?> plotter, uk.ac.starlink.ttools.plot2.data.DataSpec dataSpec, uk.ac.starlink.ttools.plot2.DataGeom dataGeom, uk.ac.starlink.ttools.plot.Style style) Constructor.

Method Summary

Modifier and Type	Method and Description
static LayerId	createLayerId(uk.ac.starlink.ttools.plot2.PlotLayer layer) Returns a layerId characterising a given plot layer.
boolean	equals(Object o)
uk.ac.starlink.ttools.plot2.DataGeom	getDataGeom() Returns the data geom.
uk.ac.starlink.ttools.plot2.data.DataSpec	getDataSpec() Returns the data spec.
uk.ac.starlink.ttools.plot2.Plotter<?>	getPlotter() Returns the plotter.
uk.ac.starlink.ttools.plot.Style	getStyle() Returns the style.
int	hashCode()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LayerId

public LayerId(uk.ac.starlink.ttools.plot2.Plotter<?> plotter,
               uk.ac.starlink.ttools.plot2.data.DataSpec dataSpec,
               uk.ac.starlink.ttools.plot2.DataGeom dataGeom,
               uk.ac.starlink.ttools.plot.Style style)

Constructor.

Parameters:

plotter - plotter

dataSpec - data specification

dataGeom - mapping to graphics space

style - layer style

Method Detail

getPlotter

public uk.ac.starlink.ttools.plot2.Plotter<?> getPlotter()

Returns the plotter.

Returns:

plotter

getDataSpec

public uk.ac.starlink.ttools.plot2.data.DataSpec getDataSpec()

Returns the data spec.

Returns:

dataSpec

getDataGeom

public uk.ac.starlink.ttools.plot2.DataGeom getDataGeom()

Returns the data geom.

Returns:

dataGeom

getStyle

public uk.ac.starlink.ttools.plot.Style getStyle()

Returns the style.

Returns:

style

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

createLayerId

public static LayerId createLayerId(uk.ac.starlink.ttools.plot2.PlotLayer layer)

Returns a layerId characterising a given plot layer.

Parameters:

layer - plot layer

Returns:

layer id