Java Code Examples for javax.imageio.event.IIOReadUpdateListener#thumbnailPassStarted()

The following examples show how to use javax.imageio.event.IIOReadUpdateListener#thumbnailPassStarted() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ImageReader.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered {@code IIOReadUpdateListener}s by calling their
 * {@code thumbnailPassStarted} method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the {@code BufferedImage} thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of {@code int}s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 2
Source File: ImageReader.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 3
Source File: ImageReader.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 4
Source File: ImageReader.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 5
Source File: ImageReader.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 6
Source File: ImageReader.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 7
Source File: ImageReader.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 8
Source File: ImageReader.java    From Java8CN with Apache License 2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 9
Source File: ImageReader.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 10
Source File: ImageReader.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 11
Source File: ImageReader.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered {@code IIOReadUpdateListener}s by calling their
 * {@code thumbnailPassStarted} method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the {@code BufferedImage} thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of {@code int}s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 12
Source File: ImageReader.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 13
Source File: ImageReader.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 14
Source File: ImageReader.java    From JDKSourceCode1.8 with MIT License 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 15
Source File: ImageReader.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 16
Source File: ImageReader.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}
 
Example 17
Source File: ImageReader.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up
/**
 * Broadcasts the beginning of a thumbnail progressive pass to all
 * registered <code>IIOReadUpdateListener</code>s by calling their
 * <code>thumbnailPassStarted</code> method.  Subclasses may use this
 * method as a convenience.
 *
 * @param theThumbnail the <code>BufferedImage</code> thumbnail
 * being updated.
 * @param pass the index of the current pass, starting with 0.
 * @param minPass the index of the first pass that will be decoded.
 * @param maxPass the index of the last pass that will be decoded.
 * @param minX the X coordinate of the upper-left pixel included
 * in the pass.
 * @param minY the X coordinate of the upper-left pixel included
 * in the pass.
 * @param periodX the horizontal separation between pixels.
 * @param periodY the vertical separation between pixels.
 * @param bands an array of <code>int</code>s indicating the
 * set of affected bands of the destination.
 */
protected void processThumbnailPassStarted(BufferedImage theThumbnail,
                                           int pass,
                                           int minPass, int maxPass,
                                           int minX, int minY,
                                           int periodX, int periodY,
                                           int[] bands) {
    if (updateListeners == null) {
        return;
    }
    int numListeners = updateListeners.size();
    for (int i = 0; i < numListeners; i++) {
        IIOReadUpdateListener listener =
            (IIOReadUpdateListener)updateListeners.get(i);
        listener.thumbnailPassStarted(this, theThumbnail, pass,
                                      minPass,
                                      maxPass,
                                      minX, minY,
                                      periodX, periodY,
                                      bands);
    }
}