VideoAdapter

java.lang.Object
- org.opensourcephysics.media.core.VideoAdapter

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener, Drawable, Interactive, Measurable, DrawableImage, InteractiveImage, Playable, Trackable, Video

Direct Known Subclasses:

GifVideo, ImageVideo
```
public class VideoAdapter
extends java.lang.Object
implements Video
```
This provides basic implementations of all Video methods. Subclasses should provide a raw image for display--see ImageVideo or GifVideo for an example.

Field Summary

Fields
Modifier and Type	Field	Description
`protected DoubleArray`	`aspects`
`protected java.awt.image.BufferedImage`	`bufferedImage`
`protected java.awt.image.Raster`	`clearRaster`
`protected ImageCoordSystem`	`coords`
`protected int`	`endFrameNumber`
`protected java.awt.image.BufferedImage`	`filteredImage`
`protected FilterStack`	`filterStack`
`protected int`	`frameCount`
`protected int`	`frameNumber`
`protected boolean`	`isMeasured`
`protected boolean`	`isValidFilteredImage`
`protected boolean`	`isValidImage`
`protected boolean`	`isValidMeasure`
`protected boolean`	`looping`
`protected double`	`maxX`
`protected double`	`maxY`
`protected double`	`minX`
`protected double`	`minY`
`protected boolean`	`mouseEnabled`
`protected boolean`	`playing`
`protected java.util.HashMap<java.lang.String,java.lang.Object>`	`properties`
`protected double`	`rate`
`protected java.awt.Image`	`rawImage`
`protected java.awt.Dimension`	`size`
`protected int`	`startFrameNumber`
`protected java.beans.PropertyChangeSupport`	`support`
`protected boolean`	`visible`
`protected boolean`	`widthDominates`

Constructor Summary

Constructors
Modifier Constructor Description

protected VideoAdapter()
Protected constructor creates an empty VideoAdapter

Constructors
Modifier	Constructor	Description
`protected`	`VideoAdapter()`	Protected constructor creates an empty VideoAdapter

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addPropertyChangeListener(java.beans.PropertyChangeListener listener)`	Adds a PropertyChangeListener to this video.
`void`	`addPropertyChangeListener(java.lang.String property, java.beans.PropertyChangeListener listener)`	Adds a PropertyChangeListener to this video.
`void`	`back()`	Steps the video back one frame.
`void`	`dispose()`	Disposes of this video.
`void`	`draw(DrawingPanel panel, java.awt.Graphics g)`	Draws the video image on the panel.
`protected void`	`finalize()`
`Interactive`	`findInteractive(DrawingPanel panel, int xpix, int ypix)`	Returns this video if enabled.
`protected void`	`findMinMaxValues()`	Finds the min and max values of x and y.
`protected void`	`firePropertyChange(java.lang.String property, java.lang.Object oldVal, java.lang.Object newVal)`	Sends a PropertyChangeEvent to registered listeners.
`double`	`getAngle()`	Gets the angle in radians of the curent video frame measured ccw from the world x-axis.
`ImageCoordSystem`	`getCoords()`	Gets the image coordinate system.
`double`	`getDuration()`	Gets the duration of the video.
`int`	`getEndFrameNumber()`	Gets the end frame number.
`double`	`getEndTime()`	Gets the end time in milliseconds.
`FilterStack`	`getFilterStack()`	Gets the filter stack.
`int`	`getFrameCount()`	Gets the total number of video frames.
`double`	`getFrameDuration(int n)`	Gets the duration of the specified frame in milliseconds.
`int`	`getFrameNumber()`	Gets the current video frame number.
`double`	`getFrameTime(int n)`	Gets the start time of the specified frame in milliseconds.
`double`	`getHeight()`	Gets the current height of the video frame.
`java.awt.image.BufferedImage`	`getImage()`	Gets the current video image after applying enabled filters.
`java.lang.Object`	`getProperty(java.lang.String name)`	Gets a user property of the video.
`java.util.Collection<java.lang.String>`	`getPropertyNames()`	Gets a collection of user property names for the video.
`double`	`getRate()`	Gets the relative play rate.
`double`	`getRelativeAspect()`	Gets the relative aspect of the current video frame.
`int`	`getStartFrameNumber()`	Gets the start frame number.
`double`	`getStartTime()`	Gets the start time in milliseconds.
`double`	`getTime()`	Gets the current video time in milliseconds.
`double`	`getWidth()`	Gets the current width of the video frame.
`double`	`getX()`	Gets x position of upper left corner of the current video frame in world units.
`double`	`getXMax()`	Gets the maximum x needed to draw this object.
`double`	`getXMin()`	Gets the minimum x needed to draw this object.
`double`	`getY()`	Gets y position of upper left corner of the current video frame in world units.
`double`	`getYMax()`	Gets the maximum y needed to draw this object.
`double`	`getYMin()`	Gets the minimum y needed to draw this object.
`void`	`goToEnd()`	Sets the frame number to the end frame.
`void`	`goToStart()`	Sets the frame number to the start frame.
`protected void`	`initialize()`	Initialize this video.
`boolean`	`isEnabled()`	Gets whether this responds to mouse hits.
`boolean`	`isLooping()`	Gets the looping state of the video.
`boolean`	`isMeasured()`	Reports whether information is available to set min/max values.
`boolean`	`isPlaying()`	Gets the playing state of this video.
`boolean`	`isVisible()`	Gets the visibility of the video.
`void`	`play()`	Plays the video at the current rate.
`void`	`propertyChange(java.beans.PropertyChangeEvent e)`	Responds to property change events.
`protected void`	`refreshBufferedImage()`	Refreshes the BufferedImage based on current size.
`void`	`removePropertyChangeListener(java.beans.PropertyChangeListener listener)`	Removes a PropertyChangeListener from this video.
`void`	`removePropertyChangeListener(java.lang.String property, java.beans.PropertyChangeListener listener)`	Removes a PropertyChangeListener for a specified property.
`void`	`reset()`	Stops the video and resets it to the start time.
`void`	`setAngle(double theta)`	Sets the angle in radians of all video frames measured ccw from the world x-axis.
`void`	`setCoords(ImageCoordSystem coords)`	Sets the image coordinate system used to convert from imagespace to worldspace.
`void`	`setEnabled(boolean enabled)`	Sets whether this responds to mouse hits.
`void`	`setEndFrameNumber(int n)`	Sets the end frame number.
`void`	`setEndTime(double millis)`	Sets the end time in milliseconds.
`void`	`setFilterStack(FilterStack stack)`	Sets the filter stack.
`void`	`setFrameAngle(int n, double theta)`	Sets the angle in radians of the specified video frame measured ccw from the world x-axis.
`void`	`setFrameHeight(int n, double height)`	Sets the height of the specified video frame in world units.
`void`	`setFrameNumber(int n)`	Sets the video frame number.
`void`	`setFrameRelativeAspect(int n, double relativeAspect)`	Sets the relative aspect of the specified video frame.
`void`	`setFrameWidth(int n, double width)`	Sets the width of the specified video frame in world units.
`void`	`setFrameX(int n, double x)`	Sets x position of upper left corner of the specified video frame in world units.
`void`	`setFrameXY(int n, double x, double y)`	Sets the x and y position of the UL corner of the specified video frame in world units.
`void`	`setFrameY(int n, double y)`	Sets y position of upper left corner of the specified video frame in world units.
`void`	`setHeight(double height)`	Sets the height of all video frames in world units.
`void`	`setLooping(boolean loops)`	Sets the looping state of this video.
`void`	`setPlaying(boolean playing)`	Starts and stops the video.
`void`	`setProperty(java.lang.String name, java.lang.Object value)`	Sets a user property of the video.
`void`	`setRate(double rate)`	Sets the relative play rate.
`void`	`setRelativeAspect(double relativeAspect)`	Sets the relative aspect of all video frames.
`void`	`setStartFrameNumber(int n)`	Sets the start frame number.
`void`	`setStartTime(double millis)`	Sets the start time in milliseconds.
`void`	`setTime(double millis)`	Sets the video time in milliseconds.
`void`	`setVisible(boolean visible)`	Shows or hides the video.
`void`	`setWidth(double width)`	Sets the width of all video frames in world units.
`void`	`setX(double x)`	Sets x position of upper left corner of all video frames in world units.
`void`	`setXY(double x, double y)`	Sets the x and y position of the UL corner of all video frames in world units.
`void`	`setY(double y)`	Sets y position of upper left corner of all video frames in world units.
`void`	`step()`	Steps the video forward one frame.
`void`	`stop()`	Stops the video.

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

- Field Detail
  - rawImage
```
protected java.awt.Image rawImage
```
  - size
```
protected java.awt.Dimension size
```
  - bufferedImage
```
protected java.awt.image.BufferedImage bufferedImage
```
  - filteredImage
```
protected java.awt.image.BufferedImage filteredImage
```
  - frameCount
```
protected int frameCount
```
  - frameNumber
```
protected int frameNumber
```
  - startFrameNumber
```
protected int startFrameNumber
```
  - endFrameNumber
```
protected int endFrameNumber
```
  - rate
```
protected double rate
```
  - playing
```
protected boolean playing
```
  - looping
```
protected boolean looping
```
  - minX
```
protected double minX
```
  - maxX
```
protected double maxX
```
  - minY
```
protected double minY
```
  - maxY
```
protected double maxY
```
  - mouseEnabled
```
protected boolean mouseEnabled
```
  - visible
```
protected boolean visible
```
  - isMeasured
```
protected boolean isMeasured
```
  - isValidMeasure
```
protected boolean isValidMeasure
```
  - widthDominates
```
protected boolean widthDominates
```
  - isValidImage
```
protected boolean isValidImage
```
  - isValidFilteredImage
```
protected boolean isValidFilteredImage
```
  - coords
```
protected ImageCoordSystem coords
```
  - aspects
```
protected DoubleArray aspects
```
  - support
```
protected java.beans.PropertyChangeSupport support
```
  - properties
```
protected java.util.HashMap<java.lang.String,java.lang.Object> properties
```
  - filterStack
```
protected FilterStack filterStack
```
  - clearRaster
```
protected java.awt.image.Raster clearRaster
```
- Constructor Detail
  - VideoAdapter
```
protected VideoAdapter()
```
    Protected constructor creates an empty VideoAdapter
- Method Detail
  - draw
```
public void draw(DrawingPanel panel,
                 java.awt.Graphics g)
```
    Draws the video image on the panel.
    
    Specified by:
    
    draw in interface Drawable
    
    Parameters:
    
    panel - the drawing panel requesting the drawing
    
    g - the graphics context on which to draw
  - setVisible
```
public void setVisible(boolean visible)
```
    Shows or hides the video.
    
    Specified by:
    
    setVisible in interface DrawableImage
    
    Parameters:
    
    visible - true to show the video
  - isVisible
```
public boolean isVisible()
```
    Gets the visibility of the video.
    
    Specified by:
    
    isVisible in interface DrawableImage
    
    Returns:
    
    true if the video is visible
  - getXMin
```
public double getXMin()
```
    Gets the minimum x needed to draw this object.
    
    Specified by:
    
    getXMin in interface Measurable
    
    Returns:
    
    minimum x
  - getXMax
```
public double getXMax()
```
    Gets the maximum x needed to draw this object.
    
    Specified by:
    
    getXMax in interface Measurable
    
    Returns:
    
    maximum x
  - getYMin
```
public double getYMin()
```
    Gets the minimum y needed to draw this object.
    
    Specified by:
    
    getYMin in interface Measurable
    
    Returns:
    
    minimum y
  - getYMax
```
public double getYMax()
```
    Gets the maximum y needed to draw this object.
    
    Specified by:
    
    getYMax in interface Measurable
    
    Returns:
    
    maximum y
  - isMeasured
```
public boolean isMeasured()
```
    Reports whether information is available to set min/max values.
    
    Specified by:
    
    isMeasured in interface Measurable
    
    Returns:
    
    true if min/max values are valid
  - getImage
```
public java.awt.image.BufferedImage getImage()
```
    Gets the current video image after applying enabled filters.
    
    Specified by:
    
    getImage in interface DrawableImage
    
    Returns:
    
    the current video image with filters applied
  - findInteractive
```
public Interactive findInteractive(DrawingPanel panel,
                                   int xpix,
                                   int ypix)
```
    Returns this video if enabled.
    
    Specified by:
    
    findInteractive in interface Interactive
    
    Parameters:
    
    panel - the drawing panel
    
    xpix - the x coordinate in pixels
    
    ypix - the y coordinate in pixels
    
    Returns:
    
    this if enabled, otherwise null
  - setEnabled
```
public void setEnabled(boolean enabled)
```
    Sets whether this responds to mouse hits.
    
    Specified by:
    
    setEnabled in interface Interactive
    
    Parameters:
    
    enabled - true if this responds to mouse hits.
  - isEnabled
```
public boolean isEnabled()
```
    Gets whether this responds to mouse hits.
    
    Specified by:
    
    isEnabled in interface Interactive
    
    Returns:
    
    true if this responds to mouse hits.
  - setFrameX
```
public void setFrameX(int n,
                      double x)
```
    Sets x position of upper left corner of the specified video frame in world units.
    
    Specified by:
    
    setFrameX in interface Video
    
    Parameters:
    
    n - the video frame number
    
    x - the world x position
  - setX
```
public void setX(double x)
```
    Sets x position of upper left corner of all video frames in world units.
    
    Specified by:
    
    setX in interface Interactive
    
    Parameters:
    
    x - the world x position
  - setFrameY
```
public void setFrameY(int n,
                      double y)
```
    Sets y position of upper left corner of the specified video frame in world units.
    
    Specified by:
    
    setFrameY in interface Video
    
    Parameters:
    
    n - the video frame number
    
    y - the world y position
  - setY
```
public void setY(double y)
```
    Sets y position of upper left corner of all video frames in world units.
    
    Specified by:
    
    setY in interface Interactive
    
    Parameters:
    
    y - the world y position
  - getX
```
public double getX()
```
    Gets x position of upper left corner of the current video frame in world units.
    
    Specified by:
    
    getX in interface Interactive
    
    Returns:
    
    the world x position
  - getY
```
public double getY()
```
    Gets y position of upper left corner of the current video frame in world units.
    
    Specified by:
    
    getY in interface Interactive
    
    Returns:
    
    the world y position
  - setFrameXY
```
public void setFrameXY(int n,
                       double x,
                       double y)
```
    Sets the x and y position of the UL corner of the specified video frame in world units.
    
    Specified by:
    
    setFrameXY in interface Video
    
    Parameters:
    
    n - the video frame number
    
    x - the world x position
    
    y - the world y position
  - setXY
```
public void setXY(double x,
                  double y)
```
    Sets the x and y position of the UL corner of all video frames in world units.
    
    Specified by:
    
    setXY in interface Interactive
    
    Parameters:
    
    x - the world x position
    
    y - the world y position
  - setFrameRelativeAspect
```
public void setFrameRelativeAspect(int n,
                                   double relativeAspect)
```
    Sets the relative aspect of the specified video frame. Relative aspect is the ratio of the world aspect to the pixel aspect of the image. The pixel aspect is the ratio of image width to height in pixels, and world aspect is the ratio of world width to height in world units. For example, a 320 x 240 pixel movie has a pixel aspect of 1.33. If relative aspect is 2, then the world aspect will be 2.67. So if the video's width is 16 wu, its height will be 6 wu. Or if its height is 10 wu, its width will be 26.67 wu.
    
    Specified by:
    
    setFrameRelativeAspect in interface Video
    
    Parameters:
    
    n - the video frame number
    
    relativeAspect - the desired relative aspect
  - setRelativeAspect
```
public void setRelativeAspect(double relativeAspect)
```
    Sets the relative aspect of all video frames. Relative aspect is the ratio of the world aspect to the pixel aspect of the image. The pixel aspect is the ratio of image width to height in pixels, and world aspect is the ratio of world width to height in world units. For example, a 320 x 240 pixel movie has a pixel aspect of 1.33. If relative aspect is 2, then the world aspect will be 2.67. So if the video's width is 16 wu, its height will be 6 wu. Or if its height is 10 wu, its width will be 26.67 wu.
    
    Specified by:
    
    setRelativeAspect in interface InteractiveImage
    
    Parameters:
    
    relativeAspect - the desired relative aspect
  - getRelativeAspect
```
public double getRelativeAspect()
```
    Gets the relative aspect of the current video frame.
    
    Specified by:
    
    getRelativeAspect in interface InteractiveImage
    
    Returns:
    
    the relative aspect of the current image.
    
    See Also:
    
    InteractiveImage.setRelativeAspect(double)
  - setFrameWidth
```
public void setFrameWidth(int n,
                          double width)
```
    Sets the width of the specified video frame in world units. Also sets the height using the relative aspect.
    
    Specified by:
    
    setFrameWidth in interface Video
    
    Parameters:
    
    n - the video frame number
    
    width - the width in world units
    
    See Also:
    
    setRelativeAspect(double)
  - setWidth
```
public void setWidth(double width)
```
    Sets the width of all video frames in world units. Also sets the heights using the relative aspect.
    
    Specified by:
    
    setWidth in interface InteractiveImage
    
    Parameters:
    
    width - the width in world units
    
    See Also:
    
    setRelativeAspect(double)
  - getWidth
```
public double getWidth()
```
    Gets the current width of the video frame.
    
    Specified by:
    
    getWidth in interface InteractiveImage
    
    Returns:
    
    the width of the video image
  - setFrameHeight
```
public void setFrameHeight(int n,
                           double height)
```
    Sets the height of the specified video frame in world units. Also sets the width using the relative aspect.
    
    Specified by:
    
    setFrameHeight in interface Video
    
    Parameters:
    
    n - the video frame number
    
    height - the height in world units
    
    See Also:
    
    setRelativeAspect(double)
  - setHeight
```
public void setHeight(double height)
```
    Sets the height of all video frames in world units. Also sets the widths using the relative aspect.
    
    Specified by:
    
    setHeight in interface InteractiveImage
    
    Parameters:
    
    height - the height in world units
    
    See Also:
    
    setRelativeAspect(double)
  - getHeight
```
public double getHeight()
```
    Gets the current height of the video frame.
    
    Specified by:
    
    getHeight in interface InteractiveImage
    
    Returns:
    
    the height of the video image
  - setFrameAngle
```
public void setFrameAngle(int n,
                          double theta)
```
    Sets the angle in radians of the specified video frame measured ccw from the world x-axis. This results in a rotation only.
    
    Specified by:
    
    setFrameAngle in interface Video
    
    Parameters:
    
    n - the video frame number
    
    theta - the angle in radians
  - setAngle
```
public void setAngle(double theta)
```
    Sets the angle in radians of all video frames measured ccw from the world x-axis. This results in a rotation only.
    
    Specified by:
    
    setAngle in interface InteractiveImage
    
    Parameters:
    
    theta - the angle in radians
  - getAngle
```
public double getAngle()
```
    Gets the angle in radians of the curent video frame measured ccw from the world x-axis.
    
    Specified by:
    
    getAngle in interface InteractiveImage
    
    Returns:
    
    the angle in radians
  - step
```
public void step()
```
    Steps the video forward one frame.
    
    Specified by:
    
    step in interface Video
  - back
```
public void back()
```
    Steps the video back one frame.
    
    Specified by:
    
    back in interface Video
  - getFrameCount
```
public int getFrameCount()
```
    Gets the total number of video frames.
    
    Specified by:
    
    getFrameCount in interface Video
    
    Returns:
    
    the number of video frames
  - getFrameNumber
```
public int getFrameNumber()
```
    Gets the current video frame number.
    
    Specified by:
    
    getFrameNumber in interface Video
    
    Returns:
    
    the current frame number
  - setFrameNumber
```
public void setFrameNumber(int n)
```
    Sets the video frame number.
    
    Specified by:
    
    setFrameNumber in interface Video
    
    Parameters:
    
    n - the desired frame number
    
    See Also:
    
    Video.getStartFrameNumber(), Video.getEndFrameNumber()
  - getStartFrameNumber
```
public int getStartFrameNumber()
```
    Gets the start frame number.
    
    Specified by:
    
    getStartFrameNumber in interface Video
    
    Returns:
    
    the start frame number
    
    See Also:
    
    getEndFrameNumber()
  - setStartFrameNumber
```
public void setStartFrameNumber(int n)
```
    Sets the start frame number.
    
    Specified by:
    
    setStartFrameNumber in interface Video
    
    Parameters:
    
    n - the desired start frame number
    
    See Also:
    
    setEndFrameNumber(int)
  - getEndFrameNumber
```
public int getEndFrameNumber()
```
    Gets the end frame number.
    
    Specified by:
    
    getEndFrameNumber in interface Video
    
    Returns:
    
    the end frame number
    
    See Also:
    
    getStartFrameNumber()
  - setEndFrameNumber
```
public void setEndFrameNumber(int n)
```
    Sets the end frame number.
    
    Specified by:
    
    setEndFrameNumber in interface Video
    
    Parameters:
    
    n - the desired end frame number,
    
    See Also:
    
    setStartFrameNumber(int)
  - getFrameTime
```
public double getFrameTime(int n)
```
    Gets the start time of the specified frame in milliseconds.
    
    Specified by:
    
    getFrameTime in interface Video
    
    Parameters:
    
    n - the frame number
    
    Returns:
    
    the start time of the frame in milliseconds, or -1 if not known
  - getFrameDuration
```
public double getFrameDuration(int n)
```
    Gets the duration of the specified frame in milliseconds.
    
    Specified by:
    
    getFrameDuration in interface Video
    
    Parameters:
    
    n - the frame number
    
    Returns:
    
    the duration of the frame in milliseconds
  - play
```
public void play()
```
    Plays the video at the current rate.
    
    Specified by:
    
    play in interface Playable
  - stop
```
public void stop()
```
    Stops the video.
    
    Specified by:
    
    stop in interface Playable
  - reset
```
public void reset()
```
    Stops the video and resets it to the start time.
    
    Specified by:
    
    reset in interface Playable
  - getTime
```
public double getTime()
```
    Gets the current video time in milliseconds.
    
    Specified by:
    
    getTime in interface Playable
    
    Returns:
    
    the current time in milliseconds, or -1 if not known
  - setTime
```
public void setTime(double millis)
```
    Sets the video time in milliseconds.
    
    Specified by:
    
    setTime in interface Playable
    
    Parameters:
    
    millis - the desired time in milliseconds
  - getStartTime
```
public double getStartTime()
```
    Gets the start time in milliseconds.
    
    Specified by:
    
    getStartTime in interface Playable
    
    Returns:
    
    the start time in milliseconds, or -1 if not known
  - setStartTime
```
public void setStartTime(double millis)
```
    Sets the start time in milliseconds. NOTE: the actual start time is normally set to the beginning of a frame.
    
    Specified by:
    
    setStartTime in interface Playable
    
    Parameters:
    
    millis - the desired start time in milliseconds
  - getEndTime
```
public double getEndTime()
```
    Gets the end time in milliseconds.
    
    Specified by:
    
    getEndTime in interface Playable
    
    Returns:
    
    the end time in milliseconds, or -1 if not known
  - setEndTime
```
public void setEndTime(double millis)
```
    Sets the end time in milliseconds. NOTE: the actual end time is set to the end of a frame.
    
    Specified by:
    
    setEndTime in interface Playable
    
    Parameters:
    
    millis - the desired end time in milliseconds
  - getDuration
```
public double getDuration()
```
    Gets the duration of the video.
    
    Specified by:
    
    getDuration in interface Playable
    
    Returns:
    
    the duration of the video in milliseconds, or -1 if not known
  - goToStart
```
public void goToStart()
```
    Sets the frame number to the start frame.
    
    Specified by:
    
    goToStart in interface Playable
  - goToEnd
```
public void goToEnd()
```
    Sets the frame number to the end frame.
    
    Specified by:
    
    goToEnd in interface Playable
  - setPlaying
```
public void setPlaying(boolean playing)
```
    Starts and stops the video.
    
    Specified by:
    
    setPlaying in interface Playable
    
    Parameters:
    
    playing - true starts the video, and false stops it
  - isPlaying
```
public boolean isPlaying()
```
    Gets the playing state of this video.
    
    Specified by:
    
    isPlaying in interface Playable
    
    Returns:
    
    true if the video is playing
  - setLooping
```
public void setLooping(boolean loops)
```
    Sets the looping state of this video. If true, the video restarts when reaching the end.
    
    Specified by:
    
    setLooping in interface Playable
    
    Parameters:
    
    loops - true if the video loops
  - isLooping
```
public boolean isLooping()
```
    Gets the looping state of the video. If true, the video restarts when reaching the end.
    
    Specified by:
    
    isLooping in interface Playable
    
    Returns:
    
    true if the video loops
  - setRate
```
public void setRate(double rate)
```
    Sets the relative play rate. Relative play rate is the ratio of a video's play rate to its preferred ("normal") play rate.
    
    Specified by:
    
    setRate in interface Playable
    
    Parameters:
    
    rate - the relative play rate.
  - getRate
```
public double getRate()
```
    Gets the relative play rate. Relative play rate is the ratio of a video's play rate to its preferred ("normal") play rate.
    
    Specified by:
    
    getRate in interface Playable
    
    Returns:
    
    the relative play rate.
  - setCoords
```
public void setCoords(ImageCoordSystem coords)
```
    Sets the image coordinate system used to convert from imagespace to worldspace.
    
    Specified by:
    
    setCoords in interface InteractiveImage
    
    Parameters:
    
    coords - the image coordinate system
  - getCoords
```
public ImageCoordSystem getCoords()
```
    Gets the image coordinate system.
    
    Specified by:
    
    getCoords in interface InteractiveImage
    
    Returns:
    
    the image coordinate system
  - setFilterStack
```
public void setFilterStack(FilterStack stack)
```
    Sets the filter stack.
    
    Specified by:
    
    setFilterStack in interface DrawableImage
    
    Parameters:
    
    stack - the new filter stack
  - getFilterStack
```
public FilterStack getFilterStack()
```
    Gets the filter stack.
    
    Specified by:
    
    getFilterStack in interface DrawableImage
    
    Returns:
    
    the filter stack
  - setProperty
```
public void setProperty(java.lang.String name,
                        java.lang.Object value)
```
    Sets a user property of the video.
    
    Specified by:
    
    setProperty in interface DrawableImage
    
    Parameters:
    
    name - the name of the property
    
    value - the value of the property
  - getProperty
```
public java.lang.Object getProperty(java.lang.String name)
```
    Gets a user property of the video. May return null.
    
    Specified by:
    
    getProperty in interface DrawableImage
    
    Parameters:
    
    name - the name of the property
    
    Returns:
    
    the value of the property
  - getPropertyNames
```
public java.util.Collection<java.lang.String> getPropertyNames()
```
    Gets a collection of user property names for the video.
    
    Specified by:
    
    getPropertyNames in interface DrawableImage
    
    Returns:
    
    a collection of property names
  - addPropertyChangeListener
```
public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Adds a PropertyChangeListener to this video.
    
    Specified by:
    
    addPropertyChangeListener in interface Playable
    
    Parameters:
    
    listener - the object requesting property change notification
  - addPropertyChangeListener
```
public void addPropertyChangeListener(java.lang.String property,
                                      java.beans.PropertyChangeListener listener)
```
    Adds a PropertyChangeListener to this video.
    
    Specified by:
    
    addPropertyChangeListener in interface Playable
    
    Parameters:
    
    property - the name of the property of interest to the listener
    
    listener - the object requesting property change notification
  - removePropertyChangeListener
```
public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Removes a PropertyChangeListener from this video.
    
    Specified by:
    
    removePropertyChangeListener in interface Playable
    
    Parameters:
    
    listener - the listener requesting removal
  - removePropertyChangeListener
```
public void removePropertyChangeListener(java.lang.String property,
                                         java.beans.PropertyChangeListener listener)
```
    Removes a PropertyChangeListener for a specified property.
    
    Specified by:
    
    removePropertyChangeListener in interface Playable
    
    Parameters:
    
    property - the name of the property
    
    listener - the listener to remove
  - dispose
```
public void dispose()
```
    Disposes of this video.
    
    Specified by:
    
    dispose in interface Video
  - propertyChange
```
public void propertyChange(java.beans.PropertyChangeEvent e)
```
    Responds to property change events. VideoAdapter listens for the following events: "transform" from ImageCoordSystem and "image" from FilterStack.
    
    Specified by:
    
    propertyChange in interface java.beans.PropertyChangeListener
    
    Parameters:
    
    e - the property change event
  - firePropertyChange
```
protected void firePropertyChange(java.lang.String property,
                                  java.lang.Object oldVal,
                                  java.lang.Object newVal)
```
    Sends a PropertyChangeEvent to registered listeners. No event is sent if oldVal and newVal are equal, unless they are both null.
    
    Parameters:
    
    property - the name of the property that has changed
    
    oldVal - the value of the property before the change (may be null)
    
    newVal - the value of the property after the change (may be null)
  - finalize
```
protected void finalize()
```
    Overrides:
    
    finalize in class java.lang.Object
  - initialize
```
protected void initialize()
```
    Initialize this video.
  - refreshBufferedImage
```
protected void refreshBufferedImage()
```
    Refreshes the BufferedImage based on current size. Creates a new image if needed.
  - findMinMaxValues
```
protected void findMinMaxValues()
```
    Finds the min and max values of x and y.

Class VideoAdapter

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

rawImage

size

bufferedImage

filteredImage

frameCount

frameNumber

startFrameNumber

endFrameNumber

rate

playing

looping

minX

maxX

minY

maxY

mouseEnabled

visible

isMeasured

isValidMeasure

widthDominates

isValidImage

isValidFilteredImage

coords

aspects

support

properties

filterStack

clearRaster

Constructor Detail

VideoAdapter

Method Detail

draw

setVisible

isVisible

getXMin

getXMax

getYMin

getYMax

isMeasured

getImage

findInteractive

setEnabled

isEnabled

setFrameX

setX

setFrameY

setY

getX

getY

setFrameXY

setXY

setFrameRelativeAspect

setRelativeAspect

getRelativeAspect

setFrameWidth

setWidth

getWidth

setFrameHeight

setHeight

getHeight

setFrameAngle

setAngle

getAngle

step

back

getFrameCount

getFrameNumber

setFrameNumber

getStartFrameNumber

setStartFrameNumber

getEndFrameNumber

setEndFrameNumber

getFrameTime

getFrameDuration