Package org.openstreetmap.josm.data.gpx

Class GpxTrack

java.lang.Object

org.openstreetmap.josm.data.gpx.WithAttributes

org.openstreetmap.josm.data.gpx.GpxTrack

All Implemented Interfaces:

GpxConstants, IGpxTrack, IWithAttributes

public class GpxTrack
extends WithAttributes
implements IGpxTrack

GPX track. Note that the color attributes are not immutable and may be modified by the user.

Since:

15496

Nested Class Summary

Nested classes/interfaces inherited from interface org.openstreetmap.josm.data.gpx.GpxConstants

GpxConstants.ColorFormat

Nested classes/interfaces inherited from interface org.openstreetmap.josm.data.gpx.IGpxTrack

IGpxTrack.GpxTrackChangeEvent, IGpxTrack.GpxTrackChangeListener

Field Summary

Fields

Modifier and Type	Field	Description
private Bounds	bounds
private static java.util.HashMap<java.awt.Color,java.lang.String>	closestGarminColorCache
private java.awt.Color	colorCache
private GpxConstants.ColorFormat	colorFormat
private double	length
private ListenerList<IGpxTrack.GpxTrackChangeListener>	listeners
private java.util.List<IGpxTrackSegment>	segments

Fields inherited from class org.openstreetmap.josm.data.gpx.WithAttributes

attr

Fields inherited from interface org.openstreetmap.josm.data.gpx.GpxConstants

EXTENSION_ABBREVIATIONS, FIX_VALUES, GARMIN_COLORS, GPX_CMT, GPX_DESC, GPX_NAME, GPX_PREFIX, GPX_SRC, JOSM_CREATOR_NAME, META_AUTHOR_EMAIL, META_AUTHOR_LINK, META_AUTHOR_NAME, META_BOUNDS, META_COPYRIGHT_AUTHOR, META_COPYRIGHT_LICENSE, META_COPYRIGHT_YEAR, META_DESC, META_KEYWORDS, META_LINKS, META_NAME, META_PREFIX, META_TIME, PT_AGEOFDGPSDATA, PT_COURSE, PT_DGPSID, PT_ELE, PT_FIX, PT_GEOIDHEIGHT, PT_HDOP, PT_MAGVAR, PT_PDOP, PT_SAT, PT_STD_HDEV, PT_STD_VDEV, PT_SYM, PT_TIME, PT_TYPE, PT_VDOP, RTE_TRK_KEYS, RTKLIB_AGE, RTKLIB_Q, RTKLIB_RATIO, RTKLIB_SDE, RTKLIB_SDEU, RTKLIB_SDN, RTKLIB_SDNE, RTKLIB_SDU, RTKLIB_SDUN, WPT_KEYS, XML_URI_EXTENSIONS_DRAWING, XML_URI_EXTENSIONS_GARMIN, XML_URI_EXTENSIONS_JOSM, XML_URI_XSD, XML_XSD_EXTENSIONS_DRAWING, XML_XSD_EXTENSIONS_GARMIN, XML_XSD_EXTENSIONS_JOSM

Constructor Summary

Constructors

Constructor	Description
GpxTrack(java.util.Collection<java.util.Collection<WayPoint>> trackSegs, java.util.Map<java.lang.String,java.lang.Object> attributes)	Constructs a new GpxTrack.
GpxTrack(java.util.List<IGpxTrackSegment> trackSegs, java.util.Map<java.lang.String,java.lang.Object> attributes)	Constructs a new GpxTrack from GpxTrackSegment objects.

Method Summary

Modifier and Type	Method	Description
void	addListener(IGpxTrack.GpxTrackChangeListener l)	Add a listener that listens to changes in the GPX track.
private Bounds	calculateBounds()
private double	calculateLength()
private double	colorDist(java.awt.Color c1, java.awt.Color c2)
void	convertColor(GpxConstants.ColorFormat cFormat)	Converts the color to the given format, if present.
boolean	equals(java.lang.Object obj)
private void	fireInvalidate()
Bounds	getBounds()	Returns the track bounds.
java.awt.Color	getColor()	Gets the color of this track.
private java.awt.Color	getColorFromExtension()
java.util.Collection<IGpxTrackSegment>	getSegments()	Returns the track segments.
int	hashCode()
void	invalidate()	Resets the color cache
double	length()	Returns the track length.
void	put(java.lang.String key, java.lang.Object value)	Put a key / value pair as a new attribute.
void	removeListener(IGpxTrack.GpxTrackChangeListener l)	Remove a listener that listens to changes in the GPX track.
void	setColor(java.awt.Color color)	Sets the color of this track.
private void	setColorExtensionGPXD(java.awt.Color color, boolean invalidate)

Methods inherited from class org.openstreetmap.josm.data.gpx.WithAttributes

get, getAttributes, getCollection, getExtensions, getString, hasExtensions

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.data.gpx.IWithAttributes

get, getAttributes, getCollection, getExtensions, getString, hasExtensions

Field Detail

segments

private final java.util.List<IGpxTrackSegment> segments

length

private final double length

bounds

private final Bounds bounds

colorCache

private java.awt.Color colorCache

listeners

private final ListenerList<IGpxTrack.GpxTrackChangeListener> listeners

closestGarminColorCache

private static final java.util.HashMap<java.awt.Color,java.lang.String> closestGarminColorCache

colorFormat

private GpxConstants.ColorFormat colorFormat

Constructor Detail

GpxTrack

public GpxTrack(java.util.Collection<java.util.Collection<WayPoint>> trackSegs,
                java.util.Map<java.lang.String,java.lang.Object> attributes)

Constructs a new GpxTrack.

Parameters:

trackSegs - track segments

attributes - track attributes

GpxTrack

public GpxTrack(java.util.List<IGpxTrackSegment> trackSegs,
                java.util.Map<java.lang.String,java.lang.Object> attributes)

Constructs a new GpxTrack from GpxTrackSegment objects.

Parameters:

trackSegs - The segments to build the track from. Input is not deep-copied, which means the caller may reuse the same segments to build multiple GpxTrack instances from. This should not be a problem, since this object cannot modify this.segments.

attributes - Attributes for the GpxTrack, the input map is copied.

Method Detail

calculateLength

private double calculateLength()

calculateBounds

private Bounds calculateBounds()

setColor

public void setColor(java.awt.Color color)

Description copied from interface: IGpxTrack

Sets the color of this track. Not necessarily supported by all implementations.

Specified by:

setColor in interface IGpxTrack

Parameters:

color - color of this track

setColorExtensionGPXD

private void setColorExtensionGPXD(java.awt.Color color,
                                   boolean invalidate)

getColor

public java.awt.Color getColor()

Description copied from interface: IGpxTrack

Gets the color of this track.

Specified by:

getColor in interface IGpxTrack

Returns:

The color, null if not set or not supported by the implementation.

getColorFromExtension

private java.awt.Color getColorFromExtension()

convertColor

public void convertColor(GpxConstants.ColorFormat cFormat)

Converts the color to the given format, if present.

Parameters:

cFormat - can be a GpxConstants.ColorFormat

colorDist

private double colorDist(java.awt.Color c1,
                         java.awt.Color c2)

put

public void put(java.lang.String key,
                java.lang.Object value)

Description copied from class: WithAttributes

Put a key / value pair as a new attribute. Overrides key / value pair with the same key (if present).

Specified by:

put in interface IWithAttributes

Overrides:

put in class WithAttributes

Parameters:

key - the key

value - the value

fireInvalidate

private void fireInvalidate()

getBounds

public Bounds getBounds()

Description copied from interface: IGpxTrack

Returns the track bounds.

Specified by:

getBounds in interface IGpxTrack

Returns:

the track bounds

length

public double length()

Description copied from interface: IGpxTrack

Returns the track length.

Specified by:

length in interface IGpxTrack

Returns:

the track length

getSegments

public java.util.Collection<IGpxTrackSegment> getSegments()

Description copied from interface: IGpxTrack

Returns the track segments.

Specified by:

getSegments in interface IGpxTrack

Returns:

the track segments

hashCode

public int hashCode()

Overrides:

hashCode in class WithAttributes

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class WithAttributes

addListener

public void addListener(IGpxTrack.GpxTrackChangeListener l)

Description copied from interface: IGpxTrack

Add a listener that listens to changes in the GPX track.

Specified by:

addListener in interface IGpxTrack

Parameters:

l - The listener

removeListener

public void removeListener(IGpxTrack.GpxTrackChangeListener l)

Description copied from interface: IGpxTrack

Remove a listener that listens to changes in the GPX track.

Specified by:

removeListener in interface IGpxTrack

Parameters:

l - The listener

invalidate

public void invalidate()

Resets the color cache