Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.g2d / src / org / simantics / g2d / element / handler / Rotate.java

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/Rotate.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/Rotate.java
new file mode 100644 (file)
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+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/Rotate.java
@@ -0,0 +1,45 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.g2d.element.handler;\r
+\r
+import java.awt.geom.Point2D;\r
+\r
+import org.simantics.g2d.element.IElement;\r
+import org.simantics.g2d.element.ElementClass.Single;\r
+import org.simantics.g2d.element.handler.impl.DefaultTransform;\r
+import org.simantics.g2d.element.handler.impl.Rotateable;\r
+\r
+/**\r
+ * \r
+ * @See {@link DefaultTransform} default impl\r
+ * @See {@link Rotateable} default impl\r
+ * @author Toni Kalajainen\r
+ */\r
+@Single\r
+public interface Rotate extends ElementHandler {\r
+       \r
+       /**\r
+        * Rotate the element\r
+        * @param e the element\r
+        * @param theta the angle to rotate around the origin measured in radians\r
+        * @param origin origin of rotation (in element coordinates)\r
+        */\r
+       void rotate(IElement e, double theta, Point2D origin);  \r
+\r
+       /**\r
+        * Get angle of an element\r
+        * @param e element\r
+        * @return angle element rotation measured in radians\r
+        */\r
+       double getAngle(IElement e);\r
+       \r
+}\r