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author | Christian Maierhofer <cmaierhofer@iaik.tugraz.at> | 2016-06-08 08:12:21 +0200 |
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committer | Andreas Fitzek <andreas.fitzek@iaik.tugraz.at> | 2016-08-17 16:45:49 +0200 |
commit | c4e41301d0746ce57044a3aa41375cff3a9f2b5e (patch) | |
tree | bdf13d0a0d7fae97215a84286e31ff894bacc979 /pdf-as-pdfbox-2/src/main/java/at/knowcenter/wag/egov/egiz/pdfbox2/pdf/operator/path/painting/EndPath.java | |
parent | a7945fff6ca14d35ac75039712736dddc6d48e90 (diff) | |
download | pdf-as-4-c4e41301d0746ce57044a3aa41375cff3a9f2b5e.tar.gz pdf-as-4-c4e41301d0746ce57044a3aa41375cff3a9f2b5e.tar.bz2 pdf-as-4-c4e41301d0746ce57044a3aa41375cff3a9f2b5e.zip |
initial pdfbox-2 commit
Diffstat (limited to 'pdf-as-pdfbox-2/src/main/java/at/knowcenter/wag/egov/egiz/pdfbox2/pdf/operator/path/painting/EndPath.java')
-rw-r--r-- | pdf-as-pdfbox-2/src/main/java/at/knowcenter/wag/egov/egiz/pdfbox2/pdf/operator/path/painting/EndPath.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/pdf-as-pdfbox-2/src/main/java/at/knowcenter/wag/egov/egiz/pdfbox2/pdf/operator/path/painting/EndPath.java b/pdf-as-pdfbox-2/src/main/java/at/knowcenter/wag/egov/egiz/pdfbox2/pdf/operator/path/painting/EndPath.java new file mode 100644 index 00000000..0001d7e5 --- /dev/null +++ b/pdf-as-pdfbox-2/src/main/java/at/knowcenter/wag/egov/egiz/pdfbox2/pdf/operator/path/painting/EndPath.java @@ -0,0 +1,98 @@ +/******************************************************************************* + * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright> + * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a + * joint initiative of the Federal Chancellery Austria and Graz University of + * Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + ******************************************************************************/ +/** + * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright> + * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a + * joint initiative of the Federal Chancellery Austria and Graz University of + * Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + */ +package at.knowcenter.wag.egov.egiz.pdfbox2.pdf.operator.path.painting; + +import java.io.IOException; +import java.util.List; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.apache.pdfbox.contentstream.operator.Operator; +import org.apache.pdfbox.cos.COSBase; + +import at.knowcenter.wag.egov.egiz.pdfbox2.pdf.PDFPage; +import at.knowcenter.wag.egov.egiz.pdfbox2.pdf.operator.path.PathPaintingOperatorProcessor; + +/** + * End the path object without filling or stroking it. This operator shall be a path-painting no-op, used primarily for + * the side effect of changing the current clipping path. + * + * @see "PDF 1.7 specification, Section 8.5.3 'Path-Painting Operators'" + * @author PdfBox, modified by Datentechnik Innovation GmbH + */ +public class EndPath extends PathPaintingOperatorProcessor { + + private Log log = LogFactory.getLog(getClass()); + + public EndPath(PDFPage context) { + super(context); + } + + @Override + public void process(Operator operator, List<COSBase> operands) throws IOException { + try { + PDFPage pdfPage = (PDFPage) context; + + log.debug("Ending path " + pdfPage.getCurrentPath()); + pdfPage.getCurrentPath().reset(); + + if (log.isTraceEnabled()) { + log.trace("End path without filling or stroking."); + } + + } catch (Exception e) { + log.warn("Error processing operator 'n'.", e); + } + } + + @Override + public String getName() { + // TODO Auto-generated method stub + return null; + } + +} |