X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.graphviz%2Fsrc%2Forg%2Fsimantics%2Fgraphviz%2Finternal%2Fxdot%2FShapes.java;h=6132d5f1692ad3b4363e7053c7f9bac5351d438d;hb=3bfaa62dfc5a3bb901e5b51626b959299c2a7b08;hp=0e41c83c90ac6bf3bb4ca44dfc4374d15b99ec66;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.graphviz/src/org/simantics/graphviz/internal/xdot/Shapes.java b/bundles/org.simantics.graphviz/src/org/simantics/graphviz/internal/xdot/Shapes.java
index 0e41c83c9..6132d5f16 100644
--- a/bundles/org.simantics.graphviz/src/org/simantics/graphviz/internal/xdot/Shapes.java
+++ b/bundles/org.simantics.graphviz/src/org/simantics/graphviz/internal/xdot/Shapes.java
@@ -1,90 +1,90 @@
-/*******************************************************************************
- * 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.graphviz.internal.xdot;
-
-import java.awt.geom.Ellipse2D;
-import java.awt.geom.Path2D;
-
-public class Shapes {
-	public static Path2D createPolyline(double[] p) {
-		Path2D path = new Path2D.Double();
-		path.moveTo(p[0], -p[1]);
-		for(int i=2;i<p.length;i+=2)
-			path.lineTo(p[i], -p[i+1]);
-		return path;
-	}
-	
-	public static Path2D createPolygon(double[] p) {
-		Path2D path = createPolyline(p);
-		path.closePath();
-		return path;
-	}
-	
-	public static Path2D createBSpline(double[] p) {
-		Path2D.Double path = new Path2D.Double();
-		path.moveTo(p[0], p[1]);
-		double cp2x = 0.5 * (p[2] + p[4]);
-		double cp2y = 0.5 * (p[3] + p[5]);
-		double newCp1x = (2.0/3.0) * p[4] + (1.0/3.0) * p[6];
-		double newCp1y = (2.0/3.0) * p[5] + (1.0/3.0) * p[7];
-		path.curveTo(
-				p[2], p[3],
-				cp2x, cp2y,
-				0.5*(cp2x + newCp1x), 0.5*(cp2y + newCp1y)				
-				);
-		for(int i=4;i<p.length-8;i+=2) {
-			double cp1x = newCp1x;
-			double cp1y = newCp1y;
-			cp2x = (1.0/3.0) * p[i] + (2.0/3.0) * p[i+2];
-			cp2y = (1.0/3.0) * p[i+1] + (2.0/3.0) * p[i+3];
-			newCp1x = (2.0/3.0) * p[i+2] + (1.0/3.0) * p[i+4];
-			newCp1y = (2.0/3.0) * p[i+3] + (1.0/3.0) * p[i+5];
-			path.curveTo(
-					cp1x, cp1y,
-					cp2x, cp2y,
-					0.5*(cp2x + newCp1x), 0.5*(cp2y + newCp1y)				
-					);	
-		}	
-		{
-			double cp1x = newCp1x;
-			double cp1y = newCp1y;
-			cp2x = (1.0/3.0) * p[p.length-8] + (2.0/3.0) * p[p.length-6];
-			cp2y = (1.0/3.0) * p[p.length-7] + (2.0/3.0) * p[p.length-5];
-			newCp1x = 0.5 * (p[p.length-6] + p[p.length-4]);
-			newCp1y = 0.5 * (p[p.length-5] + p[p.length-3]);
-			path.curveTo(
-					cp1x, cp1y,
-					cp2x, cp2y,
-					0.5*(cp2x + newCp1x), 0.5*(cp2y + newCp1y)				
-					);
-			path.curveTo(
-					newCp1x, newCp1y,
-					p[p.length-4], p[p.length-3],
-					p[p.length-2], p[p.length-1]				
-					);
-		}
-		return path;
-	}
-	
-	public static Path2D createCubicSegments(double[] p) {
-		Path2D.Double path = new Path2D.Double();
-		path.moveTo(p[0], -p[1]);
-		for(int i=2;i<p.length;i+=6) {
-			path.curveTo(p[i],-p[i+1],p[i+2],-p[i+3],p[i+4],-p[i+5]);
-		}
-		return path;
-	}
-	
-	public static Ellipse2D createEllipse(double x, double y, double w, double h) {
-		return new Ellipse2D.Double(x-w, -y-h, w*2.0, h*2.0);
-	}
-}
+/*******************************************************************************
+ * 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.graphviz.internal.xdot;
+
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Path2D;
+
+public class Shapes {
+	public static Path2D createPolyline(double[] p) {
+		Path2D path = new Path2D.Double();
+		path.moveTo(p[0], -p[1]);
+		for(int i=2;i<p.length;i+=2)
+			path.lineTo(p[i], -p[i+1]);
+		return path;
+	}
+	
+	public static Path2D createPolygon(double[] p) {
+		Path2D path = createPolyline(p);
+		path.closePath();
+		return path;
+	}
+	
+	public static Path2D createBSpline(double[] p) {
+		Path2D.Double path = new Path2D.Double();
+		path.moveTo(p[0], p[1]);
+		double cp2x = 0.5 * (p[2] + p[4]);
+		double cp2y = 0.5 * (p[3] + p[5]);
+		double newCp1x = (2.0/3.0) * p[4] + (1.0/3.0) * p[6];
+		double newCp1y = (2.0/3.0) * p[5] + (1.0/3.0) * p[7];
+		path.curveTo(
+				p[2], p[3],
+				cp2x, cp2y,
+				0.5*(cp2x + newCp1x), 0.5*(cp2y + newCp1y)				
+				);
+		for(int i=4;i<p.length-8;i+=2) {
+			double cp1x = newCp1x;
+			double cp1y = newCp1y;
+			cp2x = (1.0/3.0) * p[i] + (2.0/3.0) * p[i+2];
+			cp2y = (1.0/3.0) * p[i+1] + (2.0/3.0) * p[i+3];
+			newCp1x = (2.0/3.0) * p[i+2] + (1.0/3.0) * p[i+4];
+			newCp1y = (2.0/3.0) * p[i+3] + (1.0/3.0) * p[i+5];
+			path.curveTo(
+					cp1x, cp1y,
+					cp2x, cp2y,
+					0.5*(cp2x + newCp1x), 0.5*(cp2y + newCp1y)				
+					);	
+		}	
+		{
+			double cp1x = newCp1x;
+			double cp1y = newCp1y;
+			cp2x = (1.0/3.0) * p[p.length-8] + (2.0/3.0) * p[p.length-6];
+			cp2y = (1.0/3.0) * p[p.length-7] + (2.0/3.0) * p[p.length-5];
+			newCp1x = 0.5 * (p[p.length-6] + p[p.length-4]);
+			newCp1y = 0.5 * (p[p.length-5] + p[p.length-3]);
+			path.curveTo(
+					cp1x, cp1y,
+					cp2x, cp2y,
+					0.5*(cp2x + newCp1x), 0.5*(cp2y + newCp1y)				
+					);
+			path.curveTo(
+					newCp1x, newCp1y,
+					p[p.length-4], p[p.length-3],
+					p[p.length-2], p[p.length-1]				
+					);
+		}
+		return path;
+	}
+	
+	public static Path2D createCubicSegments(double[] p) {
+		Path2D.Double path = new Path2D.Double();
+		path.moveTo(p[0], -p[1]);
+		for(int i=2;i<p.length;i+=6) {
+			path.curveTo(p[i],-p[i+1],p[i+2],-p[i+3],p[i+4],-p[i+5]);
+		}
+		return path;
+	}
+	
+	public static Ellipse2D createEllipse(double x, double y, double w, double h) {
+		return new Ellipse2D.Double(x-w, -y-h, w*2.0, h*2.0);
+	}
+}