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author | tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2008-11-25 12:03:13 +0000 |
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committer | tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2008-11-25 12:03:13 +0000 |
commit | c68ad0ec056b37c82debebcecfcde1866d61b4d9 (patch) | |
tree | 9e3ec28a87a5c29d1087fd03cc4c77899e2c758c /src/main/java/org/pdfbox/pdmodel/graphics/predictor/Up.java | |
parent | 2eae233bf806c076acb8afea41eb16552687bcea (diff) | |
download | pdf-as-3-c68ad0ec056b37c82debebcecfcde1866d61b4d9.tar.gz pdf-as-3-c68ad0ec056b37c82debebcecfcde1866d61b4d9.tar.bz2 pdf-as-3-c68ad0ec056b37c82debebcecfcde1866d61b4d9.zip |
Removing pdfbox from source.
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@301 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'src/main/java/org/pdfbox/pdmodel/graphics/predictor/Up.java')
-rw-r--r-- | src/main/java/org/pdfbox/pdmodel/graphics/predictor/Up.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/predictor/Up.java b/src/main/java/org/pdfbox/pdmodel/graphics/predictor/Up.java deleted file mode 100644 index f1932b4..0000000 --- a/src/main/java/org/pdfbox/pdmodel/graphics/predictor/Up.java +++ /dev/null @@ -1,100 +0,0 @@ -/**
- * Copyright (c) 2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.pdmodel.graphics.predictor;
-
-/**
- * The up algorithm.
- *
- * <code>Up(i,j) = Raw(i,j) - Raw(i,j-1)</code>
- *
- * <code>Raw(i,j) = Up(i,j) + Raw(i,j-1)</code>
- *
- * @author xylifyx@yahoo.co.uk
- * @version $Revision: 1.2 $
- */
-public class Up extends PredictorAlgorithm
-{
- /**
- * @see org.pdfbox.pdmodel.graphics.predictor.PredictorAlgorithm#encodeLine(byte[], byte[], int, int, int, int)
- */
- public void encodeLine(byte[] src, byte[] dest, int srcDy, int srcOffset,
- int destDy, int destOffset)
- {
- int bpl = getWidth()*getBpp();
- // case: y = 0;
- if (srcOffset - srcDy < 0)
- {
- if (0 < getHeight())
- {
- for (int x = 0; x < bpl; x++)
- {
- dest[destOffset + x] = src[srcOffset + x];
- }
- }
- }
- else
- {
- for (int x = 0; x < bpl; x++)
- {
- dest[destOffset + x] = (byte) (src[srcOffset + x] - src[srcOffset
- + x - srcDy]);
- }
- }
- }
-
- /**
- * @see org.pdfbox.pdmodel.graphics.predictor.PredictorAlgorithm#decodeLine(byte[], byte[], int, int, int, int)
- */
- public void decodeLine(byte[] src, byte[] dest, int srcDy, int srcOffset,
- int destDy, int destOffset)
- {
- // case: y = 0;
- int bpl = getWidth()*getBpp();
- if (destOffset - destDy < 0)
- {
- if (0 < getHeight())
- {
- for (int x = 0; x < bpl; x++)
- {
- dest[destOffset + x] = src[srcOffset + x];
- }
- }
- }
- else
- {
- for (int x = 0; x < bpl; x++)
- {
- dest[destOffset + x] = (byte) (src[srcOffset + x] + dest[destOffset
- + x - destDy]);
- }
- }
- }
-}
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