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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard 2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
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50
libjava/classpath/java/awt/image/RasterOp.java
View file

@ -1,5 +1,5 @@
/* RasterOp.java --
Copyright (C) 2000, 2002, 2004, 2005 Free Software Foundation
Copyright (C) 2000, 2002, 2004, 2005, 2006, Free Software Foundation
This file is part of GNU Classpath.
@ -42,16 +42,64 @@ import java.awt.RenderingHints;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
/**
* An operation that is performed on one raster (the source) producing a new
* raster (the destination).
*/
public interface RasterOp
{
/**
* Performs an operation on the source raster, returning the result in a
* writable raster. If <code>dest</code> is <code>null</code>, a new
* <code>WritableRaster</code> will be created by calling the
* {@link #createCompatibleDestRaster(Raster)} method. If <code>dest</code>
* is not <code>null</code>, the result is written to <code>dest</code> then
* returned (this avoids creating a new <code>WritableRaster</code> each
* time this method is called).
*
* @param src the source raster.
* @param dest the destination raster (<code>null</code> permitted).
*
* @return The filtered raster.
*/
WritableRaster filter(Raster src, WritableRaster dest);
/**
* Returns the bounds of the destination raster on the basis of this
* <code>RasterOp</code> being applied to the specified source raster.
*
* @param src the source raster.
*
* @return The destination bounds.
*/
Rectangle2D getBounds2D(Raster src);
/**
* Returns a raster that can be used by this <code>RasterOp</code> as the
* destination raster when operating on the specified source raster.
*
* @param src the source raster.
*
* @return A new writable raster that can be used as the destination raster.
*/
WritableRaster createCompatibleDestRaster(Raster src);
/**
* Returns the point on the destination raster that corresponds to the given
* point on the source raster.
*
* @param srcPoint the source point.
* @param destPoint the destination point (<code>null</code> permitted).
*
* @return The destination point.
*/
Point2D getPoint2D(Point2D srcPoint, Point2D destPoint);
/**
* Returns the rendering hints for this operation.
*
* @return The rendering hints.
*/
RenderingHints getRenderingHints();
}