From db52e4d66d60184d53a27ba4d6772461daacc03d Mon Sep 17 00:00:00 2001
From: tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 22 Mar 2013 08:57:51 +0000
Subject: Maintenance update (bugfixes, new features, cleanup...) Refer to
 /dok/RELEASE_NOTES-3.3.txt for further information.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/pdf-as/trunk@931 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../path/PathConstructionOperatorProcessor.java    | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/operator/path/PathConstructionOperatorProcessor.java

(limited to 'pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/operator/path/PathConstructionOperatorProcessor.java')

diff --git a/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/operator/path/PathConstructionOperatorProcessor.java b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/operator/path/PathConstructionOperatorProcessor.java
new file mode 100644
index 0000000..143a6b6
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/pdf/operator/path/PathConstructionOperatorProcessor.java
@@ -0,0 +1,62 @@
+/**
+ * <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.pdf.operator.path;
+
+import java.awt.geom.Point2D;
+
+import org.pdfbox.util.operator.OperatorProcessor;
+
+import at.knowcenter.wag.egov.egiz.pdf.PDFPage;
+
+/**
+ * Provides functions for path construction operators.
+ *
+ * @see "PDF 1.7 specification, Section 8.5.2 'Path Construction Operators'"
+ * @author Datentechnik Innovation GmbH
+ *
+ */
+public abstract class PathConstructionOperatorProcessor extends OperatorProcessor {
+
+	public PathConstructionOperatorProcessor(PDFPage context) {
+		setContext(context);
+	}
+
+	/**
+	 * Transforms the given point from user space coordinates to device space coordinates based on the current
+	 * transition matrix.
+	 *
+	 * @param x
+	 *            The x axis value of the user space coordinates.
+	 * @param y
+	 *            The y axis value of the user space coordinates.
+	 * @return The transformed point.
+	 */
+	public Point2D transform(double x, double y) {
+		double[] position = { x, y };
+		context.getGraphicsState().getCurrentTransformationMatrix().createAffineTransform()
+				.transform(position, 0, position, 0, 1);
+		return new Point2D.Double(position[0], position[1]);
+	}
+
+}
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