A C D F G J N P S U

A

AbstractJPEGStream - class se.lth.cs.jpeg.AbstractJPEGStream.

Abstract superclass for JPEG streams (cameras and video players).

AbstractJPEGStream() - Constructor for class se.lth.cs.jpeg.AbstractJPEGStream

C

compareToPrevious(byte[]) - Method in class se.lth.cs.jpeg.JPEGMotionDetector

Returns the image difference between the given image and the previous one, in the range of 0 (no difference) to 255 (completely different).

D

decode(byte[], int, byte[]) - Static method in class se.lth.cs.jpeg.JPEGNativeDecoder

decodeARGB(byte[], byte[]) - Static method in class se.lth.cs.jpeg.JPEGDecoder

Decodes a JPEG encoded image and returns the decoded pixels in alphaBGR format, suitable for efficient graphics display.

decodeARGB(byte[], long) - Static method in class se.lth.cs.jpeg.JPEGDecoder

Decodes a JPEG encoded image, stores the decoded pixels (in alphaBGR format) in native memory pointed to by the pixelMemory pointer.

decodeFromHandles(long, int, long) - Static method in class se.lth.cs.jpeg.JPEGNativeDecoder

decodeImage(byte[]) - Static method in class se.lth.cs.jpeg.JPEGDecoder

Decodes a JPEG encoded image and returns a java.awt.Image object.

decodeToHandle(byte[], int, long) - Static method in class se.lth.cs.jpeg.JPEGNativeDecoder

DEFAULT_QUALITY - Static variable in class se.lth.cs.jpeg.JPEGCamera

Default quality, between 0 and 100, 10 to 90 useful.

F

finalize() - Method in class se.lth.cs.jpeg.NativeImageCanvas

Clean up before death

finalize() - Method in class se.lth.cs.jpeg.JPEGMotionDetector

Finalizer.

finalize() - Method in class se.lth.cs.jpeg.JPEGCamera

Stop the pipeline

G

getDataHandle() - Method in class se.lth.cs.jpeg.NativeImageCanvas

Retrieve native handle to double buffer

getDimension() - Method in class se.lth.cs.jpeg.AbstractJPEGStream

Obtain the size of the images in the stream.

getJPEGBytes() - Method in class se.lth.cs.jpeg.JPEGEvent

Get the JPEG encoded image.

getMaximumSize() - Method in class se.lth.cs.jpeg.NativeImageCanvas

getMaximumSize() - Method in class se.lth.cs.jpeg.JavaImageCanvas

getMinimumSize() - Method in class se.lth.cs.jpeg.NativeImageCanvas

getMinimumSize() - Method in class se.lth.cs.jpeg.JavaImageCanvas

getMotionX() - Method in class se.lth.cs.jpeg.JPEGMotionDetector

getMotionY() - Method in class se.lth.cs.jpeg.JPEGMotionDetector

getNextFrame() - Method in class se.lth.cs.jpeg.JPEGPlayer

Returns an image (JPEG encoded) from the video sequence.

getNextFrame() - Method in class se.lth.cs.jpeg.JPEGCamera

Grab next image from the camera and return a JPEGEvent.

getNextFrame() - Method in class se.lth.cs.jpeg.AbstractJPEGStream

Creates and returns a new JPEG-compressed video frame.

getPreferredSize() - Method in class se.lth.cs.jpeg.NativeImageCanvas

Return preferred size for canvas

getPreferredSize() - Method in class se.lth.cs.jpeg.JavaImageCanvas

J

JavaImageCanvas - class se.lth.cs.jpeg.JavaImageCanvas.

JavaImageCanvas(int, int) - Constructor for class se.lth.cs.jpeg.JavaImageCanvas

JPEGCamera - class se.lth.cs.jpeg.JPEGCamera.

JPEGCamera() - Constructor for class se.lth.cs.jpeg.JPEGCamera

JPEGCamera(Dimension) - Constructor for class se.lth.cs.jpeg.JPEGCamera

JPEGCamera(Dimension, int) - Constructor for class se.lth.cs.jpeg.JPEGCamera

JPEGCamera(Dimension, int, int) - Constructor for class se.lth.cs.jpeg.JPEGCamera

Create JPEGCamera to grab images with the specified dimension, quality, and hardware framerate.

JPEGCamera(int) - Constructor for class se.lth.cs.jpeg.JPEGCamera

JPEGDecoder - class se.lth.cs.jpeg.JPEGDecoder.

Provides functionality to decode JPEG images and convert them directly to java.awt.Image objects or to raw pixel bytes.

JPEGDecoder() - Constructor for class se.lth.cs.jpeg.JPEGDecoder

JPEGEvent - class se.lth.cs.jpeg.JPEGEvent.

An event class for timestamped JPEG images, as returned by a camera.

JPEGEvent(Object, long, byte[]) - Constructor for class se.lth.cs.jpeg.JPEGEvent

JPEGMotionDetector - class se.lth.cs.jpeg.JPEGMotionDetector.

Motion detector for JPEG encoded images.

JPEGMotionDetector(int, int, int) - Constructor for class se.lth.cs.jpeg.JPEGMotionDetector

Create a motion detector with a given sampling distance.

JPEGNativeDecoder - class se.lth.cs.jpeg.JPEGNativeDecoder.

Native methods for decoding JPEG data.

JPEGNativeDecoder() - Constructor for class se.lth.cs.jpeg.JPEGNativeDecoder

JPEGPlayer - class se.lth.cs.jpeg.JPEGPlayer.

A camera substitute.

JPEGPlayer(String) - Constructor for class se.lth.cs.jpeg.JPEGPlayer

Create a JPEG player with no ID and load a JPEG video from the given .Jpeg file.

JPEGPlayer(String, float) - Constructor for class se.lth.cs.jpeg.JPEGPlayer

Create a JPEG player with the given ID and load a JPEG video from the given .Jpeg file.

N

NativeImageCanvas - class se.lth.cs.jpeg.NativeImageCanvas.

A heavyweight AWT component that displays an image using native X11 code.

NativeImageCanvas(int, int) - Constructor for class se.lth.cs.jpeg.NativeImageCanvas

NORMAL_SIZE - Static variable in class se.lth.cs.jpeg.AbstractJPEGStream

The size of a normal TV image, that is, the ordinary size of the video frames as obtained from the capturing device.

P

paint(Graphics) - Method in class se.lth.cs.jpeg.NativeImageCanvas

Paint internal buffer to screen

paint(Graphics) - Method in class se.lth.cs.jpeg.JavaImageCanvas

Paint double buffered image on widget

S

se.lth.cs.jpeg - package se.lth.cs.jpeg

setImageData(byte[]) - Method in class se.lth.cs.jpeg.NativeImageCanvas

Copy 32-bit (ARGB) data to double buffer

setImageData(byte[]) - Method in class se.lth.cs.jpeg.JavaImageCanvas

setImageData(long) - Method in class se.lth.cs.jpeg.NativeImageCanvas

Copy 32-bit (ARGB) data to double buffer

setSkip(int) - Method in class se.lth.cs.jpeg.JPEGPlayer

SMALL_SIZE - Static variable in class se.lth.cs.jpeg.AbstractJPEGStream

A smaller image size supported by frame grabber and device driver.

U

update(Graphics) - Method in class se.lth.cs.jpeg.NativeImageCanvas

Update screen by calling paint

update(Graphics) - Method in class se.lth.cs.jpeg.JavaImageCanvas

A C D F G J N P S U