java.lang.Object
- org.openstreetmap.josm.data.ImageData

All Implemented Interfaces:

Data
```
public class ImageData
extends java.lang.Object
implements Data
```
Class to hold ImageEntry and the current selection

Since:

14590

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface ImageData.ImageDataUpdateListener
A listener that is informed when the current selection change

Field Summary

Fields
Modifier and Type	Field	Description
`private java.util.List<ImageEntry>`	`data`
`private QuadBuckets<ImageEntry>`	`geoImages`
`private Layer`	`layer`
`private ListenerList<ImageData.ImageDataUpdateListener>`	`listeners`
`private java.util.List<java.lang.Integer>`	`selectedImagesIndex`

Constructor Summary

Constructors
Constructor	Description
`ImageData()`	Construct a new image container without images
`ImageData(java.util.List<ImageEntry> data)`	Construct a new image container with a list of images

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addImageDataUpdateListener(ImageData.ImageDataUpdateListener listener)`	Add a listener that listens to image data changes
`void`	`addImageToSelection(ImageEntry image)`	Add image to the list of selected images
`private void`	`afterImageUpdated(ImageEntry img)`
`void`	`clearSelectedImage()`	Clear the selected image(s)
`void`	`fireNodeMoved(ImageEntry gpxImageEntry)`	Indicate that an entry has changed
`java.util.Collection<DataSource>`	`getDataSources()`	Returns the collection of data sources.
`ImageEntry`	`getFirstImage()`	Get the first image on the layer
`java.util.List<ImageEntry>`	`getImages()`	Returns the images
`ImageEntry`	`getLastImage()`	Get the last image in the layer
`Layer`	`getLayer()`	Get the layer that this data is associated with.
`ImageEntry`	`getNextImage()`	Get the image next to the current image
`ImageEntry`	`getPreviousImage()`	Get the image previous to the current image
`ImageEntry`	`getSelectedImage()`	Return the first currently selected image
`java.util.List<ImageEntry>`	`getSelectedImages()`	Return the current selected images
`boolean`	`hasNextImage()`	Check if there is a next image in the sequence
`boolean`	`hasPreviousImage()`	Check if there is a previous image in the sequence
`boolean`	`isImageSelected(ImageEntry image)`	Determines if the image is selected
`boolean`	`isModified()`	Determines if one image has modified GPS data.
`void`	`mergeFrom(ImageData otherData)`	Merge 2 ImageData
`void`	`notifyImageUpdate()`	Manually trigger the `ImageData.ImageDataUpdateListener.imageDataUpdated(ImageData)`
`void`	`removeImage(ImageEntry img)`	Remove the image from the list and trigger update listener
`void`	`removeImage(ImageEntry img, boolean fireUpdateEvent)`	Remove the image from the list and optionally trigger update listener
`void`	`removeImageDataUpdateListener(ImageData.ImageDataUpdateListener listener)`	Removes a listener that listens to image data changes
`private void`	`removeImages(java.util.List<ImageEntry> selectedImages)`
`void`	`removeImageToSelection(ImageEntry image)`	Remove the image from the list of selected images
`void`	`removeSelectedImages()`	Remove the current selected image from the list
`java.util.Collection<ImageEntry>`	`searchImages(Bounds bounds)`	Search for images in a bounds
`void`	`setLayer(Layer layer)`	Set the layer for use with `ImageViewerDialog.displayImages(List)`
`void`	`setSelectedImage(ImageEntry image)`	Select as the selected the given image
`private void`	`setSelectedImageIndex(int index)`
`private void`	`setSelectedImageIndex(int index, boolean forceTrigger)`
`void`	`updateImageDirection(ImageEntry img, double direction)`	Update the image direction of the image and trigger update
`void`	`updateImagePosition(ImageEntry img, LatLon newPos)`	Update the position of the image and trigger update
`void`	`updateSelectedImage()`	Update the selected image after removal of one or more images.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.openstreetmap.josm.data.Data
getDataSourceArea, getDataSourceBounds

- Field Detail
  - data
```
private final java.util.List<ImageEntry> data
```
  - selectedImagesIndex
```
private final java.util.List<java.lang.Integer> selectedImagesIndex
```
  - listeners
```
private final ListenerList<ImageData.ImageDataUpdateListener> listeners
```
  - geoImages
```
private final QuadBuckets<ImageEntry> geoImages
```
  - layer
```
private Layer layer
```
- Constructor Detail
  - ImageData
```
public ImageData()
```
    Construct a new image container without images
  - ImageData
```
public ImageData(java.util.List<ImageEntry> data)
```
    Construct a new image container with a list of images
    
    Parameters:
    
    data - the list of ImageEntry
- Method Detail
  - getImages
```
public java.util.List<ImageEntry> getImages()
```
    Returns the images
    
    Returns:
    
    the images
  - isModified
```
public boolean isModified()
```
    Determines if one image has modified GPS data.
    
    Returns:
    
    true if data has been modified; false, otherwise
  - mergeFrom
```
public void mergeFrom(ImageData otherData)
```
    Merge 2 ImageData
    
    Parameters:
    
    otherData - ImageData to merge
  - getSelectedImage
```
public ImageEntry getSelectedImage()
```
    Return the first currently selected image
    
    Returns:
    
    the first selected image as ImageEntry or null
    
    See Also:
    
    getSelectedImages()
  - getSelectedImages
```
public java.util.List<ImageEntry> getSelectedImages()
```
    Return the current selected images
    
    Returns:
    
    the selected images as list ImageEntry
    
    Since:
    
    15333
  - getFirstImage
```
public ImageEntry getFirstImage()
```
    Get the first image on the layer
    
    Returns:
    
    The first image
    
    Since:
    
    18246
  - getLastImage
```
public ImageEntry getLastImage()
```
    Get the last image in the layer
    
    Returns:
    
    The last image
    
    Since:
    
    18246
  - hasNextImage
```
public boolean hasNextImage()
```
    Check if there is a next image in the sequence
    
    Returns:
    
    true is there is a next image, false otherwise
  - searchImages
```
public java.util.Collection<ImageEntry> searchImages(Bounds bounds)
```
    Search for images in a bounds
    
    Parameters:
    
    bounds - The bounds to search
    
    Returns:
    
    images in the bounds
    
    Since:
    
    17459
  - getNextImage
```
public ImageEntry getNextImage()
```
    Get the image next to the current image
    
    Returns:
    
    The next image
    
    Since:
    
    18246
  - getPreviousImage
```
public ImageEntry getPreviousImage()
```
    Get the image previous to the current image
    
    Returns:
    
    The previous image
    
    Since:
    
    18246
  - hasPreviousImage
```
public boolean hasPreviousImage()
```
    Check if there is a previous image in the sequence
    
    Returns:
    
    true is there is a previous image, false otherwise
  - setSelectedImage
```
public void setSelectedImage(ImageEntry image)
```
    Select as the selected the given image
    
    Parameters:
    
    image - the selected image
  - addImageToSelection
```
public void addImageToSelection(ImageEntry image)
```
    Add image to the list of selected images
    
    Parameters:
    
    image - ImageEntry the image to add
    
    Since:
    
    15333
  - fireNodeMoved
```
public void fireNodeMoved(ImageEntry gpxImageEntry)
```
    Indicate that an entry has changed
    
    Parameters:
    
    gpxImageEntry - The entry to update
    
    Since:
    
    17574
  - removeImageToSelection
```
public void removeImageToSelection(ImageEntry image)
```
    Remove the image from the list of selected images
    
    Parameters:
    
    image - ImageEntry the image to remove
    
    Since:
    
    15333
  - clearSelectedImage
```
public void clearSelectedImage()
```
    Clear the selected image(s)
  - setSelectedImageIndex
```
private void setSelectedImageIndex(int index)
```
  - setSelectedImageIndex
```
private void setSelectedImageIndex(int index,
                                   boolean forceTrigger)
```
  - removeSelectedImages
```
public void removeSelectedImages()
```
    Remove the current selected image from the list
    
    Since:
    
    15348
  - removeImages
```
private void removeImages(java.util.List<ImageEntry> selectedImages)
```
  - updateSelectedImage
```
public void updateSelectedImage()
```
    Update the selected image after removal of one or more images.
    
    Since:
    
    18049
  - isImageSelected
```
public boolean isImageSelected(ImageEntry image)
```
    Determines if the image is selected
    
    Parameters:
    
    image - the ImageEntry image
    
    Returns:
    
    true is the image is selected, false otherwise
    
    Since:
    
    15333
  - removeImage
```
public void removeImage(ImageEntry img)
```
    Remove the image from the list and trigger update listener
    
    Parameters:
    
    img - the ImageEntry to remove
  - removeImage
```
public void removeImage(ImageEntry img,
                        boolean fireUpdateEvent)
```
    Remove the image from the list and optionally trigger update listener
    
    Parameters:
    
    img - the ImageEntry to remove
    
    fireUpdateEvent - if true, notifies listeners of image update
    
    Since:
    
    18049
  - updateImagePosition
```
public void updateImagePosition(ImageEntry img,
                                LatLon newPos)
```
    Update the position of the image and trigger update
    
    Parameters:
    
    img - the image to update
    
    newPos - the new position
  - updateImageDirection
```
public void updateImageDirection(ImageEntry img,
                                 double direction)
```
    Update the image direction of the image and trigger update
    
    Parameters:
    
    img - the image to update
    
    direction - the new direction
  - notifyImageUpdate
```
public void notifyImageUpdate()
```
    Manually trigger the ImageData.ImageDataUpdateListener.imageDataUpdated(ImageData)
  - afterImageUpdated
```
private void afterImageUpdated(ImageEntry img)
```
  - setLayer
```
public void setLayer(Layer layer)
```
    Set the layer for use with ImageViewerDialog.displayImages(List)
    
    Parameters:
    
    layer - The layer to use for organization
    
    Since:
    
    18591
  - getLayer
```
public Layer getLayer()
```
    Get the layer that this data is associated with. May be null.
    
    Returns:
    
    The layer this data is associated with.
    
    Since:
    
    18591
  - addImageDataUpdateListener
```
public void addImageDataUpdateListener(ImageData.ImageDataUpdateListener listener)
```
    Add a listener that listens to image data changes
    
    Parameters:
    
    listener - the ImageData.ImageDataUpdateListener
  - removeImageDataUpdateListener
```
public void removeImageDataUpdateListener(ImageData.ImageDataUpdateListener listener)
```
    Removes a listener that listens to image data changes
    
    Parameters:
    
    listener - The listener
  - getDataSources
```
public java.util.Collection<DataSource> getDataSources()
```
    Description copied from interface: Data
    
    Returns the collection of data sources.
    
    Specified by:
    
    getDataSources in interface Data
    
    Returns:
    
    the collection of data sources.

Class ImageData

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.openstreetmap.josm.data.Data

Field Detail

data

selectedImagesIndex

listeners

geoImages

layer

Constructor Detail

ImageData

ImageData

Method Detail

getImages

isModified

mergeFrom

getSelectedImage

getSelectedImages

getFirstImage

getLastImage

hasNextImage

searchImages

getNextImage

getPreviousImage

hasPreviousImage

setSelectedImage

addImageToSelection

fireNodeMoved

removeImageToSelection

clearSelectedImage

setSelectedImageIndex

setSelectedImageIndex

removeSelectedImages

removeImages

updateSelectedImage

isImageSelected

removeImage

removeImage

updateImagePosition

updateImageDirection

notifyImageUpdate

afterImageUpdated

setLayer

getLayer

addImageDataUpdateListener

removeImageDataUpdateListener

getDataSources