-/*******************************************************************************\r
- * Copyright (c) 2007, 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.tests.actions;\r
-\r
-import java.awt.Graphics2D;\r
-import java.awt.geom.Line2D;\r
-\r
-import org.simantics.diagram.connection.RouteGraph;\r
-import org.simantics.diagram.connection.RouteLineHalf;\r
-import org.simantics.diagram.connection.actions.IAction;\r
-import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;\r
-\r
-public class HighlightReconnectPointsAction implements IAction {\r
-\r
- public static final double DEGENERATED_LINE_LENGTH = 0.8;\r
- public static final double CROSS_SIZE = 0.5;\r
-\r
- RouteGraph rg;\r
- double crossSize;\r
-\r
- public HighlightReconnectPointsAction(RouteGraph rg) {\r
- this(rg, CROSS_SIZE);\r
- }\r
-\r
- public HighlightReconnectPointsAction(RouteGraph rg, double crossSize) {\r
- this.rg = rg;\r
- this.crossSize = crossSize;\r
- }\r
-\r
- @Override\r
- public void render(Graphics2D g, IRouteGraphRenderer renderer, double mouseX, double mouseY) {\r
- renderer.render(g, rg);\r
- for(RouteLineHalf lh : rg.getLineHalves()) {\r
- if(lh.getLine().getLength() < DEGENERATED_LINE_LENGTH)\r
- continue;\r
- double x = lh.getLink().getX();\r
- double y = lh.getLink().getY();\r
- if(lh.getLine().isHorizontal()) {\r
- if(lh.getLink() == lh.getLine().getBegin())\r
- x += crossSize*2;\r
- else\r
- x -= crossSize*2;\r
- }\r
- else {\r
- if(lh.getLink() == lh.getLine().getBegin())\r
- y += crossSize*2;\r
- else\r
- y -= crossSize*2;\r
- }\r
- g.draw(new Line2D.Double(x-crossSize,y-crossSize,x+crossSize,y+crossSize));\r
- g.draw(new Line2D.Double(x-crossSize,y+crossSize,x+crossSize,y-crossSize));\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.diagram.connection.tests.actions;
+
+import java.awt.Graphics2D;
+import java.awt.geom.Line2D;
+
+import org.simantics.diagram.connection.RouteGraph;
+import org.simantics.diagram.connection.RouteLineHalf;
+import org.simantics.diagram.connection.actions.IAction;
+import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;
+
+public class HighlightReconnectPointsAction implements IAction {
+
+ public static final double DEGENERATED_LINE_LENGTH = 0.8;
+ public static final double CROSS_SIZE = 0.5;
+
+ RouteGraph rg;
+ double crossSize;
+
+ public HighlightReconnectPointsAction(RouteGraph rg) {
+ this(rg, CROSS_SIZE);
+ }
+
+ public HighlightReconnectPointsAction(RouteGraph rg, double crossSize) {
+ this.rg = rg;
+ this.crossSize = crossSize;
+ }
+
+ @Override
+ public void render(Graphics2D g, IRouteGraphRenderer renderer, double mouseX, double mouseY) {
+ renderer.render(g, rg);
+ for(RouteLineHalf lh : rg.getLineHalves()) {
+ if(lh.getLine().getLength() < DEGENERATED_LINE_LENGTH)
+ continue;
+ double x = lh.getLink().getX();
+ double y = lh.getLink().getY();
+ if(lh.getLine().isHorizontal()) {
+ if(lh.getLink() == lh.getLine().getBegin())
+ x += crossSize*2;
+ else
+ x -= crossSize*2;
+ }
+ else {
+ if(lh.getLink() == lh.getLine().getBegin())
+ y += crossSize*2;
+ else
+ y -= crossSize*2;
+ }
+ g.draw(new Line2D.Double(x-crossSize,y-crossSize,x+crossSize,y+crossSize));
+ g.draw(new Line2D.Double(x-crossSize,y+crossSize,x+crossSize,y-crossSize));
+ }
+ }
+
+}