--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2011 Association for Decentralized Information Management in\r
+ * 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.diagram.connection.rendering.arrows;\r
+\r
+import java.awt.Graphics2D;\r
+import java.awt.geom.AffineTransform;\r
+import java.awt.geom.Path2D;\r
+import java.awt.geom.Rectangle2D;\r
+import java.io.Serializable;\r
+\r
+\r
+/**\r
+ * @author Hannu Niemistö\r
+ */\r
+public enum ArrowExampleLineEndStyle implements ILineEndStyle, Serializable {\r
+ INSTANCE;\r
+\r
+ public static final double length = 8.0;\r
+ public static final double width = 4.0;\r
+ public static final double space = 10.0;\r
+ \r
+ @Override\r
+ public void render(Graphics2D g, double x, double y, int dir) {\r
+ AffineTransform old = g.getTransform();\r
+ g.translate(x, y);\r
+ g.rotate(dir*Math.PI*0.5);\r
+\r
+ //g.setColor(Color.BLACK);\r
+\r
+ g.fill(new Rectangle2D.Double(\r
+ -10, -10, 20, 20\r
+ ));\r
+\r
+ Path2D.Double path = new Path2D.Double();\r
+ path.moveTo(-space, 0);\r
+ path.lineTo(-length-space, -width);\r
+ path.lineTo(-length-space, +width);\r
+ path.closePath();\r
+\r
+ g.fill(path);\r
+ g.setTransform(old);\r
+ }\r
+\r
+ @Override\r
+ public double getLineEndLength(int direction) {\r
+ return length+space;\r
+ }\r
+}\r