X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Frouting%2FTrivialRouter.java;fp=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Frouting%2FTrivialRouter.java;h=b71b2621dad74db9b4b30d89fe198a9635be26bb;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/routing/TrivialRouter.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/routing/TrivialRouter.java
new file mode 100644
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+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/routing/TrivialRouter.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g2d.routing;
+
+import java.awt.geom.Path2D;
+
+public class TrivialRouter implements IRouter {
+
+    @Override
+    public void update(IGraphModel model) {
+        for(Object c : model.getConnections()) {
+            Terminal begin = model.getBeginTerminal(c);            
+            Terminal end = model.getEndTerminal(c);
+            double[] routePoints = model.getRoutePoints(c);
+            
+            Path2D path = new Path2D.Double();
+            int i=0;
+            if(begin != null)
+                path.moveTo(begin.x, begin.y);
+            else if(routePoints.length >= 2) {
+                path.moveTo(routePoints[0], routePoints[1]);
+                i = 2;
+            }
+            for(;i<routePoints.length;i += 2)
+                path.lineTo(routePoints[i], routePoints[i+1]);
+            if(end != null)
+                path.lineTo(end.x, end.y);
+            
+            model.setPath(c, path);
+        }
+    }
+
+}