JRE 8 rt.jar - java.* Package Source Code

JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:

com.* - Internal Oracle and Sun Microsystems libraries
java.* - Standard Java API libraries.
javax.* - Extended Java API libraries.
jdk.* -  JDK supporting libraries.
org.* - Third party libraries.
sun.* - Old libraries developed by Sun Microsystems.

JAR File Information:

Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
      63,596,151 rt.jar

Here is the list of Java classes of the java.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.

✍: FYIcenter

java/awt/image/RasterOp.java

/*
 * Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package java.awt.image;

import java.awt.geom.Rectangle2D;
import java.awt.geom.Point2D;
import java.awt.RenderingHints;

/**
 * This interface describes single-input/single-output
 * operations performed on Raster objects.  It is implemented by such
 * classes as AffineTransformOp, ConvolveOp, and LookupOp.  The Source
 * and Destination objects must contain the appropriate number
 * of bands for the particular classes implementing this interface.
 * Otherwise, an exception is thrown.  This interface cannot be used to
 * describe more sophisticated Ops such as ones that take multiple sources.
 * Each class implementing this interface will specify whether or not it
 * will allow an in-place filtering operation (i.e. source object equal
 * to the destination object).  Note that the restriction to single-input
 * operations means that the values of destination pixels prior to the
 * operation are not used as input to the filter operation.
 * @see AffineTransformOp
 * @see BandCombineOp
 * @see ColorConvertOp
 * @see ConvolveOp
 * @see LookupOp
 * @see RescaleOp
 */
public interface RasterOp {
    /**
     * Performs a single-input/single-output operation from a source Raster
     * to a destination Raster.  If the destination Raster is null, a
     * new Raster will be created.  The IllegalArgumentException may be thrown
     * if the source and/or destination Raster is incompatible with the types
     * of Rasters allowed by the class implementing this filter.
     * @param src the source <code>Raster</code>
     * @param dest the destination <code>WritableRaster</code>
     * @return a <code>WritableRaster</code> that represents the result of
     *         the filtering operation.
     */
    public WritableRaster filter(Raster src, WritableRaster dest);

    /**
     * Returns the bounding box of the filtered destination Raster.
     * The IllegalArgumentException may be thrown if the source Raster
     * is incompatible with the types of Rasters allowed
     * by the class implementing this filter.
     * @param src the source <code>Raster</code>
     * @return a <code>Rectangle2D</code> that is the bounding box of
     *         the <code>Raster</code> resulting from the filtering
     *         operation.
     */
    public Rectangle2D getBounds2D(Raster src);

    /**
     * Creates a zeroed destination Raster with the correct size and number of
     * bands.
     * The IllegalArgumentException may be thrown if the source Raster
     * is incompatible with the types of Rasters allowed
     * by the class implementing this filter.
     * @param src the source <code>Raster</code>
     * @return a <code>WritableRaster</code> that is compatible with
     *         <code>src</code>
     */
    public WritableRaster createCompatibleDestRaster(Raster src);

    /**
     * Returns the location of the destination point given a
     * point in the source Raster.  If dstPt is non-null, it
     * will be used to hold the return value.
     * @param srcPt the source <code>Point2D</code>
     * @param dstPt the destination <code>Point2D</code>
     * @return the location of the destination point.
     */
    public Point2D getPoint2D(Point2D srcPt, Point2D dstPt);

    /**
     * Returns the rendering hints for this RasterOp.  Returns
     * null if no hints have been set.
     * @return the <code>RenderingHints</code> object of this
     *         <code>RasterOp</code>.
     */
    public RenderingHints getRenderingHints();
}

java/awt/image/RasterOp.java

 

Or download all of them as a single archive file:

File name: jre-rt-java-1.8.0_191-src.zip
File size: 6664831 bytes
Release date: 2018-10-28
Download 

 

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