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authorTom Tromey <tromey@redhat.com>2005-07-16 01:27:14 +0000
committerTom Tromey <tromey@gcc.gnu.org>2005-07-16 01:27:14 +0000
commitb0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 (patch)
tree8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/java/awt/image/Kernel.java
parentea54b29342c8506acb4f858c68340c44b72e3532 (diff)
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Major merge with Classpath.
Removed many duplicate files. * HACKING: Updated.x * classpath: Imported new directory. * standard.omit: New file. * Makefile.in, aclocal.m4, configure: Rebuilt. * sources.am: New file. * configure.ac: Run Classpath configure script. Moved code around to support. Disable xlib AWT peers (temporarily). * Makefile.am (SUBDIRS): Added 'classpath' (JAVAC): Removed. (AM_CPPFLAGS): Added more -I options. (BOOTCLASSPATH): Simplified. Completely redid how sources are built. Include sources.am. * include/Makefile.am (tool_include__HEADERS): Removed jni.h. * include/jni.h: Removed (in Classpath). * scripts/classes.pl: Updated to look at built classes. * scripts/makemake.tcl: New file. * testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added -I options. (gcj_jni_invocation_compile_c_to_binary): Likewise. From-SVN: r102082
Diffstat (limited to 'libjava/java/awt/image/Kernel.java')
-rw-r--r--libjava/java/awt/image/Kernel.java143
1 files changed, 0 insertions, 143 deletions
diff --git a/libjava/java/awt/image/Kernel.java b/libjava/java/awt/image/Kernel.java
deleted file mode 100644
index f7c29c3..0000000
--- a/libjava/java/awt/image/Kernel.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/* Kernel.java -- Java class for an image processing kernel
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.awt.image;
-
-/**
- * Kernel represents an image processing kernel. It gets used to hold
- * convolution filters among other purposes. It stores an array of float
- * values representing a 2-dimensional array in row-major order.
- *
- * @author Jerry Quinn (jlquinn@optonline.net)
- * @version 1.0
- */
-public class Kernel implements Cloneable
-{
- private final int width;
- private final int height;
- private final float[] data;
-
- /**
- * Creates a new <code>Kernel</code> instance.
- *
- * @param width The 2D width of data.
- * @param height The 2D height of data.
- * @param data The source data array.
- * @exception IllegalArgumentException if width * height < data.length.
- */
- public Kernel(int width, int height, float[] data)
- throws IllegalArgumentException
- {
- this.width = width;
- this.height = height;
- if (data.length < width * height || width < 0 || height < 0)
- throw new IllegalArgumentException();
- this.data = new float[width * height];
- System.arraycopy(data, 0, this.data, 0, width * height);
- }
-
- /**
- * Return the X origin: (width - 1) / 2
- */
- public final int getXOrigin()
- {
- return (width - 1) / 2;
- }
-
- /**
- * Return the Y origin: (height - 1) / 2
- */
- public final int getYOrigin()
- {
- return (height - 1) / 2;
- }
-
- /**
- * @return The kernel width.
- */
- public final int getWidth()
- {
- return width;
- }
-
- /**
- * @return The kernel height.
- */
- public final int getHeight()
- {
- return height;
- }
-
- /**
- * Return the kernel data.
- *
- * If data is null, allocates a new array and returns it. Otherwise, the
- * kernel values are copied into data.
- *
- * @param data Array to copy values into, or null.
- * @return The array with copied values.
- * @exception IllegalArgumentException if data != null and too small.
- */
- public final float[] getKernelData(float[] data)
- throws IllegalArgumentException
- {
- if (data == null)
- return (float[])this.data.clone();
-
- if (data.length < this.data.length)
- throw new IllegalArgumentException();
-
- System.arraycopy(this.data, 0, data, 0, this.data.length);
- return data;
- }
-
- /**
- * @return a clone of this Kernel.
- */
- public Object clone()
- {
- try
- {
- return super.clone();
- }
- catch (CloneNotSupportedException e)
- {
- throw (Error) new InternalError().initCause(e); // Impossible
- }
- }
-}