Package gov.nih.mipav.view.renderer.flythroughview

Class JpegImagesToMovie.ImageSourceStream

  • All Implemented Interfaces:
    javax.media.Controls, javax.media.protocol.Controls, javax.media.protocol.PullBufferStream, javax.media.protocol.SourceStream
    Enclosing class:
    JpegImagesToMovie
    class JpegImagesToMovie.ImageSourceStream
extends java.lang.Object
implements javax.media.protocol.PullBufferStream
    The source stream to go along with ImageDataSource.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) boolean ended
      DOCUMENT ME!
      (package private) javax.media.format.VideoFormat format
      DOCUMENT ME!
      (package private) int height
      DOCUMENT ME!
      (package private) java.util.Vector images
      DOCUMENT ME!
      (package private) int nextImage
      DOCUMENT ME!
      (package private) int width
      DOCUMENT ME!

      • Fields inherited from interface javax.media.protocol.SourceStream

        LENGTH_UNKNOWN

    • Constructor Summary

      Constructors 
      Constructor Description
      ImageSourceStream​(int width, int height, int frameRate, java.util.Vector images)
      Creates a new ImageSourceStream object.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean endOfStream()
      DOCUMENT ME!
      javax.media.protocol.ContentDescriptor getContentDescriptor()
      DOCUMENT ME!
      long getContentLength()
      DOCUMENT ME!
      java.lang.Object getControl​(java.lang.String type)
      DOCUMENT ME!
      java.lang.Object[] getControls()
      DOCUMENT ME!
      javax.media.Format getFormat()
      Return the format of each video frame.
      void read​(javax.media.Buffer buf)
      This is called from the Processor to read a frame worth of video data.
      boolean willReadBlock()
      We should never need to block assuming data are read from files.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • ended

        boolean ended
        DOCUMENT ME!

      • format

        javax.media.format.VideoFormat format
        DOCUMENT ME!

      • images

        java.util.Vector images
        DOCUMENT ME!

      • nextImage

        int nextImage
        DOCUMENT ME!

      • width

        int width
        DOCUMENT ME!

      • height

        int height
        DOCUMENT ME!

    • Constructor Detail

      • ImageSourceStream

        public ImageSourceStream​(int width,
                         int height,
                         int frameRate,
                         java.util.Vector images)
        Creates a new ImageSourceStream object.
        Parameters:
        width - DOCUMENT ME!
        height - DOCUMENT ME!
        frameRate - DOCUMENT ME!
        images - DOCUMENT ME!

    • Method Detail

      • endOfStream

        public boolean endOfStream()
        DOCUMENT ME!
        Specified by:
        endOfStream in interface javax.media.protocol.SourceStream
        Returns:
        DOCUMENT ME!

      • getContentDescriptor

        public javax.media.protocol.ContentDescriptor getContentDescriptor()
        DOCUMENT ME!
        Specified by:
        getContentDescriptor in interface javax.media.protocol.SourceStream
        Returns:
        DOCUMENT ME!

      • getContentLength

        public long getContentLength()
        DOCUMENT ME!
        Specified by:
        getContentLength in interface javax.media.protocol.SourceStream
        Returns:
        DOCUMENT ME!

      • getControl

        public java.lang.Object getControl​(java.lang.String type)
        DOCUMENT ME!
        Specified by:
        getControl in interface javax.media.Controls
        Parameters:
        type - DOCUMENT ME!
        Returns:
        DOCUMENT ME!

      • getControls

        public java.lang.Object[] getControls()
        DOCUMENT ME!
        Specified by:
        getControls in interface javax.media.Controls
        Returns:
        DOCUMENT ME!

      • getFormat

        public javax.media.Format getFormat()
        Return the format of each video frame. That will be JPEG.
        Specified by:
        getFormat in interface javax.media.protocol.PullBufferStream
        Returns:
        DOCUMENT ME!

      • read

        public void read​(javax.media.Buffer buf)
          throws java.io.IOException
        This is called from the Processor to read a frame worth of video data.
        Specified by:
        read in interface javax.media.protocol.PullBufferStream
        Parameters:
        buf - DOCUMENT ME!
        Throws:
        java.io.IOException - DOCUMENT ME!

      • willReadBlock

        public boolean willReadBlock()
        We should never need to block assuming data are read from files.
        Specified by:
        willReadBlock in interface javax.media.protocol.PullBufferStream
        Returns:
        DOCUMENT ME!