Package org.openstreetmap.josm.gui.layer.geoimage

Class ImageEntry

java.lang.Object

org.openstreetmap.josm.data.gpx.GpxImageEntry

org.openstreetmap.josm.gui.layer.geoimage.ImageEntry

All Implemented Interfaces:

java.lang.Comparable<GpxImageEntry>, IImageEntry<ImageEntry>, IQuadBucketType, ImageMetadata

Direct Known Subclasses:

WikimediaCommonsEntry

public class ImageEntry
extends GpxImageEntry
implements IImageEntry<ImageEntry>

Stores info about each image, with an optional thumbnail

Since:

2662

Field Summary

Fields

Modifier and Type	Field	Description
private ImageData	dataSet
private java.awt.Image	thumbnail

Constructor Summary

Constructors

Constructor	Description
ImageEntry()	Constructs a new ImageEntry.
ImageEntry(java.io.File file)	Constructs a new ImageEntry.
ImageEntry(ImageEntry other)	Constructs a new ImageEntry from an existing instance.

Method Summary

Modifier and Type	Method	Description
boolean	delete()	Delete the image
boolean	equals(java.lang.Object obj)
ImageData	getDataSet()	Get the dataset for this image
ImageEntry	getFirstImage()	Get the first image for the data or sequence
protected java.net.URL	getImageUrl()
ImageEntry	getLastImage()	Get the last image for the data or sequence
ImageEntry	getNextImage()	Get what would be the next image
ImageEntry	getPreviousImage()	Get the previous image
java.awt.Image	getThumbnail()	Returns the thumbnail.
int	hashCode()
boolean	hasThumbnail()	Determines whether a thumbnail is set
boolean	isDeleteSupported()	Check if image deletion is supported
boolean	isRemoveSupported()	Check if image removal is supported
void	loadThumbnail()	Loads the thumbnail if it was not loaded yet.
java.awt.image.BufferedImage	read(java.awt.Dimension target)	Reads the image represented by this entry in the given target dimension.
boolean	remove()	Remove the image
void	selectImage(ImageViewerDialog imageViewerDialog, IImageEntry<?> entry)	Select a specific image
void	setDataSet(ImageData imageData)	Set the dataset for this image
void	setThumbnail(java.awt.Image thumbnail)	Sets the thumbnail.
protected void	tmpUpdated()	Indicate that the temporary copy has been updated.

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

applyTmp, asWayPoint, compareTo, createTmp, discardTmp, extractExif, flagNewGpsData, getBBox, getDisplayName, getElevation, getExifCoor, getExifGpsInstant, getExifGpsTime, getExifImgDir, getExifInstant, getExifOrientation, getFile, getGpsInstant, getGpsTime, getHeight, getImageURI, getInputStream, getIptcCaption, getIptcHeadline, getIptcKeywords, getIptcObjectName, getLastModified, getPos, getProjectionType, getSpeed, getTmp, getWidth, hasExifGpsTime, hasExifTime, hasGpsTime, hasNewGpsData, isTagged, setElevation, setExifCoor, setExifCoor, setExifGpsTime, setExifImgDir, setExifOrientation, setExifTime, setFile, setGpsTime, setHeight, setIptcCaption, setIptcHeadline, setIptcKeywords, setIptcObjectName, setPos, setPos, setPos, setProjectionType, setSpeed, setWidth, toString, unflagNewGpsData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.data.imagery.street_level.IImageEntry

getDisplayName, getElevation, getExifImgDir, getExifInstant, getFile, getGpsInstant, getImageURI, getIptcCaption, getIptcHeadline, getIptcKeywords, getIptcObjectName, getPos, getProjectionType, getSpeed, hasExifTime, hasGpsTime, selectFirstImage, selectLastImage, selectNextImage, selectPreviousImage, setHeight, setWidth

Field Detail

thumbnail

private java.awt.Image thumbnail

dataSet

private ImageData dataSet

Constructor Detail

ImageEntry

public ImageEntry()

Constructs a new ImageEntry.

ImageEntry

public ImageEntry(ImageEntry other)

Constructs a new ImageEntry from an existing instance.

Parameters:

other - existing instance

Since:

14625

ImageEntry

public ImageEntry(java.io.File file)

Constructs a new ImageEntry.

Parameters:

file - Path to image file on disk

Method Detail

hasThumbnail

public boolean hasThumbnail()

Determines whether a thumbnail is set

Returns:

true if a thumbnail is set

getThumbnail

public java.awt.Image getThumbnail()

Returns the thumbnail.

Returns:

the thumbnail

setThumbnail

public void setThumbnail(java.awt.Image thumbnail)

Sets the thumbnail.

Parameters:

thumbnail - thumbnail

loadThumbnail

public void loadThumbnail()

Loads the thumbnail if it was not loaded yet.

See Also:

ThumbsLoader

tmpUpdated

protected void tmpUpdated()

Description copied from class: GpxImageEntry

Indicate that the temporary copy has been updated. Mostly used to prevent UI issues. By default, this is a no-op. Override when needed in subclasses.

Overrides:

tmpUpdated in class GpxImageEntry

setDataSet

public void setDataSet(ImageData imageData)

Set the dataset for this image

Parameters:

imageData - The dataset

Since:

17574

getDataSet

public ImageData getDataSet()

Get the dataset for this image

Returns:

The dataset

Since:

17574

hashCode

public int hashCode()

Overrides:

hashCode in class GpxImageEntry

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class GpxImageEntry

getNextImage

public ImageEntry getNextImage()

Description copied from interface: IImageEntry

Get what would be the next image

Specified by:

getNextImage in interface IImageEntry<ImageEntry>

Returns:

The next image

getPreviousImage

public ImageEntry getPreviousImage()

Description copied from interface: IImageEntry

Get the previous image

Specified by:

getPreviousImage in interface IImageEntry<ImageEntry>

Returns:

The previous image

getFirstImage

public ImageEntry getFirstImage()

Description copied from interface: IImageEntry

Get the first image for the data or sequence

Specified by:

getFirstImage in interface IImageEntry<ImageEntry>

Returns:

The first image

selectImage

public void selectImage(ImageViewerDialog imageViewerDialog,
                        IImageEntry<?> entry)

Description copied from interface: IImageEntry

Select a specific image

Specified by:

selectImage in interface IImageEntry<ImageEntry>

Parameters:

imageViewerDialog - The image viewer to update

entry - The image to select

getLastImage

public ImageEntry getLastImage()

Description copied from interface: IImageEntry

Get the last image for the data or sequence

Specified by:

getLastImage in interface IImageEntry<ImageEntry>

Returns:

The last image

isRemoveSupported

public boolean isRemoveSupported()

Description copied from interface: IImageEntry

Check if image removal is supported

Specified by:

isRemoveSupported in interface IImageEntry<ImageEntry>

Returns:

true if removal is supported

remove

public boolean remove()

Description copied from interface: IImageEntry

Remove the image

Specified by:

remove in interface IImageEntry<ImageEntry>

Returns:

true if removal was successful

isDeleteSupported

public boolean isDeleteSupported()

Description copied from interface: IImageEntry

Check if image deletion is supported

Specified by:

isDeleteSupported in interface IImageEntry<ImageEntry>

Returns:

true if deletion is supported

delete

public boolean delete()

Description copied from interface: IImageEntry

Delete the image

Specified by:

delete in interface IImageEntry<ImageEntry>

Returns:

true if deletion was successful

read

public java.awt.image.BufferedImage read(java.awt.Dimension target)
                                  throws java.io.IOException

Reads the image represented by this entry in the given target dimension.

Specified by:

read in interface IImageEntry<ImageEntry>

Overrides:

read in class GpxImageEntry

Parameters:

target - the desired dimension used for subsampling or null

Returns:

the read image, or null

Throws:

java.io.IOException - if any I/O error occurs

getImageUrl

protected java.net.URL getImageUrl()
                            throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException