Version 6242

pom.xml

@@ -36,7 +36,7 @@
 
     <groupId>net.sourceforge.plantuml</groupId>
     <artifactId>plantuml</artifactId>
-    <version>6210-SNAPSHOT</version>
+    <version>6242-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>PlantUML</name>

src/net/sourceforge/plantuml/BlockUmlBuilder.java

@@ -69,12 +69,6 @@ final public class BlockUmlBuilder {
 		return s.equals("@enduml") || s.startsWith("@enduml ");
 	}
 
-	private boolean isIgnoredLine(final String s) {
-		// return s.length() == 0 || s.startsWith("#") || s.startsWith("'");
-		// return s.length() == 0 || s.startsWith("'");
-		return s.startsWith("'");
-	}
-
 	public static boolean isArobaseStartuml(String s) {
 		s = s.trim();
 		return s.equals("@startuml") || s.startsWith("@startuml ");
@@ -87,7 +81,7 @@ final public class BlockUmlBuilder {
 			if (isArobaseStartuml(s)) {
 				current = new ArrayList<String>();
 			}
-			if (current != null && isIgnoredLine(s.trim()) == false) {
+			if (current != null) {
 				current.add(s);
 			}
 			if (isArobaseEnduml(s) && current != null) {

src/net/sourceforge/plantuml/EmptyDiagramFactory.java

@@ -0,0 +1,58 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009, Arnaud Roques
+ *
+ * Project Info:  http://plantuml.sourceforge.net
+ * 
+ * This file is part of PlantUML.
+ *
+ * PlantUML is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PlantUML distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ * USA.
+ *
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * in the United States and other countries.]
+ *
+ * Original Author:  Arnaud Roques
+ *
+ * Revision $Revision: 5890 $
+ *
+ */
+package net.sourceforge.plantuml;
+
+import net.sourceforge.plantuml.command.AbstractUmlSystemCommandFactory;
+import net.sourceforge.plantuml.command.CommandComment;
+import net.sourceforge.plantuml.command.CommandMultilinesComment;
+import net.sourceforge.plantuml.command.CommandNope;
+
+public class EmptyDiagramFactory extends AbstractUmlSystemCommandFactory {
+
+	private PSystemError system;
+
+	public PSystemError getSystem() {
+		return system;
+	}
+
+	@Override
+	protected void initCommands() {
+		// system = new PSystemError();
+
+		addCommand(new CommandNope(null));
+		addCommand(new CommandComment(null));
+		addCommand(new CommandMultilinesComment(null));
+	}
+
+}

src/net/sourceforge/plantuml/ISkinParam.java

@@ -35,6 +35,8 @@ package net.sourceforge.plantuml;
 
 import java.awt.Font;
 
+import net.sourceforge.plantuml.cucadiagram.dot.DotSplines;
+import net.sourceforge.plantuml.cucadiagram.dot.GraphvizLayoutStrategy;
 import net.sourceforge.plantuml.graphic.HtmlColor;
 
 public interface ISkinParam {
@@ -66,5 +68,9 @@ public interface ISkinParam {
 	public int getDpi();
 	
 	public boolean useOctagonForActivity();
+	
+	public DotSplines getDotSplines();
+	
+	public GraphvizLayoutStrategy getStrategy();
 
 }

src/net/sourceforge/plantuml/Run.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  *
- * Revision $Revision: 6188 $
+ * Revision $Revision: 6234 $
  *
  */
 package net.sourceforge.plantuml;
@@ -39,34 +39,23 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.PrintStream;
-import java.util.ArrayList;
 import java.util.List;
 
 import javax.swing.UIManager;
 
 import net.sourceforge.plantuml.activitydiagram.ActivityDiagramFactory;
-import net.sourceforge.plantuml.activitydiagram2.ActivityDiagramFactory2;
 import net.sourceforge.plantuml.classdiagram.ClassDiagramFactory;
 import net.sourceforge.plantuml.code.Transcoder;
 import net.sourceforge.plantuml.code.TranscoderUtil;
 import net.sourceforge.plantuml.command.AbstractUmlSystemCommandFactory;
 import net.sourceforge.plantuml.componentdiagram.ComponentDiagramFactory;
-import net.sourceforge.plantuml.compositediagram.CompositeDiagramFactory;
-import net.sourceforge.plantuml.eggs.PSystemEggFactory;
-import net.sourceforge.plantuml.eggs.PSystemLostFactory;
-import net.sourceforge.plantuml.eggs.PSystemPathFactory;
-import net.sourceforge.plantuml.eggs.PSystemRIPFactory;
 import net.sourceforge.plantuml.objectdiagram.ObjectDiagramFactory;
-import net.sourceforge.plantuml.oregon.PSystemOregonFactory;
 import net.sourceforge.plantuml.png.MetadataTag;
 import net.sourceforge.plantuml.preproc.Defines;
-import net.sourceforge.plantuml.printskin.PrintSkinFactory;
 import net.sourceforge.plantuml.sequencediagram.SequenceDiagramFactory;
 import net.sourceforge.plantuml.statediagram.StateDiagramFactory;
-import net.sourceforge.plantuml.sudoku.PSystemSudokuFactory;
 import net.sourceforge.plantuml.swing.MainWindow;
 import net.sourceforge.plantuml.usecasediagram.UsecaseDiagramFactory;
-import net.sourceforge.plantuml.version.PSystemVersionFactory;
 
 public class Run {
 

src/net/sourceforge/plantuml/SkinParam.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  *
- * Revision $Revision: 6141 $
+ * Revision $Revision: 6228 $
  *
  */
 package net.sourceforge.plantuml;
@@ -44,6 +44,8 @@ import java.util.TreeSet;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import net.sourceforge.plantuml.cucadiagram.dot.DotSplines;
+import net.sourceforge.plantuml.cucadiagram.dot.GraphvizLayoutStrategy;
 import net.sourceforge.plantuml.graphic.HtmlColor;
 
 public class SkinParam implements ISkinParam {
@@ -264,12 +266,44 @@ public class SkinParam implements ISkinParam {
 	}
 
 	public boolean useOctagonForActivity() {
-		// activityShape roundedbox
 		final String value = getValue("activityshape");
 		if ("roundedbox".equalsIgnoreCase(value)) {
 			return false;
 		}
-		return true;
+		if ("octagon".equalsIgnoreCase(value)) {
+			return true;
+		}
+		return false;
 	}
 
+	public DotSplines getDotSplines() {
+		final String value = getValue("linetype");
+		if ("polyline".equalsIgnoreCase(value)) {
+			return DotSplines.POLYLINE;
+		}
+		if ("ortho".equalsIgnoreCase(value)) {
+			return DotSplines.ORTHO;
+		}
+		return DotSplines.SPLINES;
+	}
+	
+	
+	public GraphvizLayoutStrategy getStrategy() {
+		final String value = getValue("layout");
+		if ("neato".equalsIgnoreCase(value)) {
+			return GraphvizLayoutStrategy.NEATO;
+		}
+		if ("circo".equalsIgnoreCase(value)) {
+			return GraphvizLayoutStrategy.CIRCO;
+		}
+		if ("fdp".equalsIgnoreCase(value)) {
+			return GraphvizLayoutStrategy.FDP;
+		}
+		if ("twopi".equalsIgnoreCase(value)) {
+			return GraphvizLayoutStrategy.TWOPI;
+		}
+		return GraphvizLayoutStrategy.DOT;
+	}
+
+
 }

src/net/sourceforge/plantuml/SkinParamBackcolored.java

@@ -35,6 +35,8 @@ package net.sourceforge.plantuml;
 
 import java.awt.Font;
 
+import net.sourceforge.plantuml.cucadiagram.dot.DotSplines;
+import net.sourceforge.plantuml.cucadiagram.dot.GraphvizLayoutStrategy;
 import net.sourceforge.plantuml.graphic.HtmlColor;
 
 public class SkinParamBackcolored implements ISkinParam {
@@ -115,4 +117,12 @@ public class SkinParamBackcolored implements ISkinParam {
 	public boolean useOctagonForActivity() {
 		return skinParam.useOctagonForActivity();
 	}
+
+	public DotSplines getDotSplines() {
+		return skinParam.getDotSplines();
+	}
+
+	public GraphvizLayoutStrategy getStrategy() {
+		return skinParam.getStrategy();
+	}
 }

src/net/sourceforge/plantuml/UmlSource.java

@@ -33,6 +33,7 @@
  */
 package net.sourceforge.plantuml;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
@@ -88,6 +89,9 @@ final public class UmlSource {
 			if (BlockUmlBuilder.isArobaseEnduml(s)) {
 				continue;
 			}
+			if (s.matches("\\s*'.*")) {
+				continue;
+			}
 			if (s.trim().length() != 0) {
 				return false;
 			}

src/net/sourceforge/plantuml/command/AbstractUmlSystemCommandFactory.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6191 $
+ * Revision $Revision: 6214 $
  *
  */
 package net.sourceforge.plantuml.command;
@@ -84,6 +84,7 @@ public abstract class AbstractUmlSystemCommandFactory implements PSystemCommandF
 
 	final protected void addCommonCommands(UmlDiagram system) {
 		addCommand(new CommandNope(system));
+		addCommand(new CommandComment(system));
 		addCommand(new CommandMultilinesComment(system));
 		addCommand(new CommandPragma(system));
 		addCommand(new CommandTitle(system));

src/net/sourceforge/plantuml/command/CommandComment.java

@@ -0,0 +1,51 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009, Arnaud Roques
+ *
+ * Project Info:  http://plantuml.sourceforge.net
+ * 
+ * This file is part of PlantUML.
+ *
+ * PlantUML is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PlantUML distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ * USA.
+ *
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * in the United States and other countries.]
+ *
+ * Original Author:  Arnaud Roques
+ * 
+ * Revision $Revision: 4762 $
+ *
+ */
+package net.sourceforge.plantuml.command;
+
+import java.util.List;
+
+import net.sourceforge.plantuml.UmlDiagram;
+
+public class CommandComment extends SingleLineCommand<UmlDiagram> {
+
+	public CommandComment(UmlDiagram diagram) {
+		super(diagram, "(?i)^\\s*('.*||/'.*'/\\s*)$");
+	}
+
+	@Override
+	protected CommandExecutionResult executeArg(List<String> arg) {
+		return CommandExecutionResult.ok();
+	}
+
+}

src/net/sourceforge/plantuml/command/CommandMultilines2.java

@@ -75,7 +75,7 @@ public abstract class CommandMultilines2<S extends PSystem> implements Command {
 			return CommandControl.OK_PARTIAL;
 		}
 
-		Matcher m1 = ending.matcher(lines.get(lines.size() - 1).trim());
+		final Matcher m1 = ending.matcher(lines.get(lines.size() - 1).trim());
 		if (m1.matches() == false) {
 			return CommandControl.OK_PARTIAL;
 		}

src/net/sourceforge/plantuml/command/CommandMultilinesComment.java

@@ -44,7 +44,6 @@ public class CommandMultilinesComment extends CommandMultilines<UmlDiagram> {
 	}
 
 	public CommandExecutionResult execute(List<String> lines) {
-		System.err.println(lines);
 		return CommandExecutionResult.ok();
 	}
 

src/net/sourceforge/plantuml/cucadiagram/CucaDiagram.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6199 $
+ * Revision $Revision: 6229 $
  *
  */
 package net.sourceforge.plantuml.cucadiagram;
@@ -59,7 +59,6 @@ import net.sourceforge.plantuml.cucadiagram.dot.CucaDiagramFileMaker;
 import net.sourceforge.plantuml.cucadiagram.dot.CucaDiagramFileMakerBeta;
 import net.sourceforge.plantuml.cucadiagram.dot.CucaDiagramPngMaker3;
 import net.sourceforge.plantuml.cucadiagram.dot.CucaDiagramTxtMaker;
-import net.sourceforge.plantuml.cucadiagram.dot.GraphvizLayoutStrategy;
 import net.sourceforge.plantuml.skin.VisibilityModifier;
 import net.sourceforge.plantuml.xmi.CucaDiagramXmiMaker;
 
@@ -514,15 +513,4 @@ public abstract class CucaDiagram extends UmlDiagram implements GroupHierarchy,
 	public final Set<VisibilityModifier> getHides() {
 		return Collections.unmodifiableSet(hides);
 	}
-	
-	private GraphvizLayoutStrategy strategy = GraphvizLayoutStrategy.DOT;
-	
-	public void setStrategy(GraphvizLayoutStrategy strategy) {
-		this.strategy = strategy;
-	}
-
-	public GraphvizLayoutStrategy getStrategy() {
-		return strategy;
-	}
-
 }

src/net/sourceforge/plantuml/cucadiagram/dot/CucaDiagramFileMaker.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6197 $
+ * Revision $Revision: 6241 $
  *
  */
 package net.sourceforge.plantuml.cucadiagram.dot;
@@ -57,8 +57,6 @@ import java.util.regex.Pattern;
 
 import javax.imageio.ImageIO;
 
-import com.sun.org.apache.bcel.internal.generic.GETSTATIC;
-
 import net.sourceforge.plantuml.ColorParam;
 import net.sourceforge.plantuml.Dimension2DDouble;
 import net.sourceforge.plantuml.EmptyImageBuilder;
@@ -82,6 +80,7 @@ import net.sourceforge.plantuml.cucadiagram.Imaged;
 import net.sourceforge.plantuml.cucadiagram.Link;
 import net.sourceforge.plantuml.cucadiagram.Stereotype;
 import net.sourceforge.plantuml.eps.EpsStrategy;
+import net.sourceforge.plantuml.eps.EpsTitler;
 import net.sourceforge.plantuml.eps.SvgToEpsConverter;
 import net.sourceforge.plantuml.graphic.CircledCharacter;
 import net.sourceforge.plantuml.graphic.GraphicStrings;
@@ -102,6 +101,7 @@ import net.sourceforge.plantuml.skin.ComponentType;
 import net.sourceforge.plantuml.skin.SimpleContext2D;
 import net.sourceforge.plantuml.skin.StickMan;
 import net.sourceforge.plantuml.skin.rose.Rose;
+import net.sourceforge.plantuml.statediagram.StateDiagram;
 import net.sourceforge.plantuml.svg.SvgTitler;
 import net.sourceforge.plantuml.ugraphic.eps.UGraphicEps;
 import net.sourceforge.plantuml.ugraphic.g2d.UGraphicG2d;
@@ -586,6 +586,38 @@ public final class CucaDiagramFileMaker {
 		return svgTitler.addTitleSvg(svg, width, height);
 	}
 
+	private String addTitleEps(String eps) throws IOException {
+		final Color titleColor = diagram.getSkinParam().getFontHtmlColor(FontParam.TITLE, null).getColor();
+		final String fontFamily = getSkinParam().getFontFamily(FontParam.TITLE, null);
+		final int fontSize = getSkinParam().getFontSize(FontParam.TITLE, null);
+
+		final EpsTitler epsTitler = new EpsTitler(titleColor, diagram.getTitle(), fontSize, fontFamily,
+				HorizontalAlignement.CENTER, VerticalPosition.TOP, 3);
+		this.deltaY += epsTitler.getHeight();
+		return epsTitler.addTitleEps(eps);
+	}
+
+	private String addFooterEps(String eps) throws IOException {
+		final Color titleColor = diagram.getSkinParam().getFontHtmlColor(FontParam.FOOTER, null).getColor();
+		final String fontFamily = getSkinParam().getFontFamily(FontParam.FOOTER, null);
+		final int fontSize = getSkinParam().getFontSize(FontParam.FOOTER, null);
+		final EpsTitler epsTitler = new EpsTitler(titleColor, diagram.getFooter(), fontSize, fontFamily, diagram
+				.getFooterAlignement(), VerticalPosition.BOTTOM, 3);
+		return epsTitler.addTitleEps(eps);
+	}
+
+	private String addHeaderEps(String eps) throws IOException {
+		final Color titleColor = diagram.getSkinParam().getFontHtmlColor(FontParam.HEADER, null).getColor();
+		final String fontFamily = getSkinParam().getFontFamily(FontParam.HEADER, null);
+		final int fontSize = getSkinParam().getFontSize(FontParam.HEADER, null);
+		final EpsTitler epsTitler = new EpsTitler(titleColor, diagram.getHeader(), fontSize, fontFamily, diagram
+				.getHeaderAlignement(), VerticalPosition.TOP, 3);
+		this.deltaY += epsTitler.getHeight();
+		return epsTitler.addTitleEps(eps);
+	}
+
+
+
 	private String addHeaderSvg(String svg, double width, double height) throws IOException {
 		final Color titleColor = diagram.getSkinParam().getFontHtmlColor(FontParam.HEADER, null).getColor();
 		final String fontFamily = getSkinParam().getFontFamily(FontParam.HEADER, null);
@@ -891,6 +923,18 @@ public final class CucaDiagramFileMaker {
 			if (isUnderline) {
 				eps = new UnderlineTrickEps(eps).getString();
 			}
+			
+			if (diagram.getTitle() != null) {
+				eps = addTitleEps(eps);
+			}
+			if (diagram.getFooter() != null) {
+				eps = addFooterEps(eps);
+			}
+			if (diagram.getHeader() != null) {
+				eps = addHeaderEps(eps);
+			}
+
+			os.write(eps.getBytes("UTF-8"));
 
 			// final Dimension2D dim = getDimensionSvg(svg);
 			//
@@ -931,7 +975,6 @@ public final class CucaDiagramFileMaker {
 			// mImage.appendTail(sb);
 			// svg = sb.toString();
 
-			os.write(eps.getBytes("UTF-8"));
 
 		} finally {
 			// cleanTemporaryFiles(diagram.entities().values());
@@ -963,13 +1006,16 @@ public final class CucaDiagramFileMaker {
 
 		if (diagram.getUmlDiagramType() == UmlDiagramType.CLASS || diagram.getUmlDiagramType() == UmlDiagramType.OBJECT) {
 			dotData.setStaticImagesMap(staticFilesMap);
-
 			if (diagram.isVisibilityModifierPresent()) {
 				dotData.setVisibilityModifierPresent(true);
 			}
 		}
-		
-		return diagram.getStrategy().getGraphvizMaker(dotData, dotStrings, fileFormat);
+
+		if (diagram.getUmlDiagramType() == UmlDiagramType.STATE) {
+			dotData.setHideEmptyDescription(((StateDiagram) diagram).isHideEmptyDescription());
+		}
+
+		return diagram.getSkinParam().getStrategy().getGraphvizMaker(dotData, dotStrings, fileFormat);
 		// return new DotMaker(dotData, dotStrings, fileFormat);
 	}
 

src/net/sourceforge/plantuml/cucadiagram/dot/DotData.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 5813 $
+ * Revision $Revision: 6222 $
  *
  */
 package net.sourceforge.plantuml.cucadiagram.dot;
@@ -262,5 +262,17 @@ final public class DotData implements PortionShower {
 	public final void setDpi(int dpi) {
 		this.dpi = dpi;
 	}
+	
+	private boolean hideEmptyDescription = false;
+
+	public final void setHideEmptyDescription(boolean hideEmptyDescription) {
+		this.hideEmptyDescription = hideEmptyDescription;
+	}
+
+	public final boolean isHideEmptyDescription() {
+		return hideEmptyDescription;
+	}
+	
+
 
 }

src/net/sourceforge/plantuml/cucadiagram/dot/DotMaker.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6195 $
+ * Revision $Revision: 6230 $
  *
  */
 package net.sourceforge.plantuml.cucadiagram.dot;
@@ -168,6 +168,24 @@ final public class DotMaker implements GraphvizMaker {
 		}
 		// sb.append("ordering=out;");
 		sb.append("compound=true;");
+		final DotSplines dotSplines = data.getSkinParam().getDotSplines();
+		final GraphvizLayoutStrategy strategy = data.getSkinParam().getStrategy();
+		if (dotSplines == DotSplines.ORTHO) {
+			sb.append("splines=ortho;");
+		} else if (dotSplines == DotSplines.POLYLINE) {
+			sb.append("splines=polyline;");
+		} else if (strategy != GraphvizLayoutStrategy.DOT) {
+			sb.append("splines=true;");
+		}
+		
+// if (strategy == GraphvizLayoutStrategy.NEATO) {
+//			sb.append("overlap=false;");
+//		}
+		if (strategy != GraphvizLayoutStrategy.DOT) {
+			sb.append("layout=" + strategy.name().toLowerCase() + ";");
+			sb.append("overlap=false;");
+		}
+		
 		sb.append("remincross=true;");
 		sb.append("searchsize=500;");
 		if (data.getRankdir() == Rankdir.LEFT_TO_RIGHT) {
@@ -1051,7 +1069,7 @@ final public class DotMaker implements GraphvizMaker {
 			sb.append("</TABLE>");
 		}
 
-		if (entity.getFieldsToDisplay().size() == 0 && cFile == null) {
+		if (data.isHideEmptyDescription() == false && entity.getFieldsToDisplay().size() == 0 && cFile == null) {
 			sb.append("|");
 		}
 

src/net/sourceforge/plantuml/cucadiagram/dot/DotSplines.java

@@ -0,0 +1,39 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009, Arnaud Roques
+ *
+ * Project Info:  http://plantuml.sourceforge.net
+ * 
+ * This file is part of PlantUML.
+ *
+ * PlantUML is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PlantUML distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ * USA.
+ *
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * in the United States and other countries.]
+ *
+ * Original Author:  Arnaud Roques
+ * 
+ * Revision $Revision: 6222 $
+ *
+ */
+package net.sourceforge.plantuml.cucadiagram.dot;
+
+public enum DotSplines {
+	POLYLINE, ORTHO, SPLINES
+
+}

src/net/sourceforge/plantuml/cucadiagram/dot/GraphvizLayoutStrategy.java

@@ -40,21 +40,21 @@ import net.sourceforge.plantuml.FileFormat;
 import net.sourceforge.plantuml.OptionFlags;
 
 public enum GraphvizLayoutStrategy {
-	DOT, NEATO;
+	DOT, NEATO, FDP, TWOPI, CIRCO;
 
 	public GraphvizMaker getGraphvizMaker(DotData data,
 			List<String> dotStrings, FileFormat fileFormat) {
-		if (this == DOT) {
+//		if (this == DOT) {
 			return new DotMaker(data, dotStrings, fileFormat);
-		}
-		throw new UnsupportedOperationException(this.toString());
+//		}
+//		throw new UnsupportedOperationException(this.toString());
 	}
 
 	public File getSystemForcedExecutable() {
-		if (this == DOT) {
+//		if (this == DOT) {
 			return getSystemForcedDot();
-		}
-		throw new UnsupportedOperationException(this.toString());
+//		}
+//		throw new UnsupportedOperationException(this.toString());
 	}
 
 	private File getSystemForcedDot() {

src/net/sourceforge/plantuml/cucadiagram/dot/GroupPngMaker.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6197 $
+ * Revision $Revision: 6228 $
  *
  */
 package net.sourceforge.plantuml.cucadiagram.dot;
@@ -217,7 +217,7 @@ public final class GroupPngMaker {
 		// dotData.putAllImagesLink(imagesLink);
 
 		// return new DotMaker(dotData, dotStrings, fileFormat);
-		return diagram.getStrategy().getGraphvizMaker(dotData, dotStrings, fileFormat);
+		return diagram.getSkinParam().getStrategy().getGraphvizMaker(dotData, dotStrings, fileFormat);
 	}
 
 	private List<Link> getPureInnerLinks() {

src/net/sourceforge/plantuml/eps/EpsGraphics.java

@@ -38,6 +38,7 @@ import java.awt.geom.PathIterator;
 import java.awt.image.BufferedImage;
 import java.util.Date;
 import java.util.Locale;
+import java.util.StringTokenizer;
 
 import net.sourceforge.plantuml.ugraphic.UGradient;
 
@@ -66,25 +67,26 @@ public class EpsGraphics {
 		header.append("%%Creator: PlantUML\n");
 		header.append("%%Title: noTitle\n");
 		header.append("%%CreationDate: " + new Date() + "\n");
-		setcolorgradient.add(new PostScriptCommandRaw("3 index 7 index sub 1 index mul 7 index add"));
-		setcolorgradient.add(new PostScriptCommandRaw("3 index 7 index sub 2 index mul 7 index add"));
-		setcolorgradient.add(new PostScriptCommandRaw("3 index 7 index sub 3 index mul 7 index add"));
-		setcolorgradient.add(new PostScriptCommandRaw("setrgbcolor"));
+		setcolorgradient.add(new PostScriptCommandRaw("3 index 7 index sub 1 index mul 7 index add", true));
+		setcolorgradient.add(new PostScriptCommandRaw("3 index 7 index sub 2 index mul 7 index add", true));
+		setcolorgradient.add(new PostScriptCommandRaw("3 index 7 index sub 3 index mul 7 index add", true));
+		setcolorgradient.add(new PostScriptCommandRaw("setrgbcolor", true));
 		// setcolorgradient.add(new PostScriptCommandRaw("0 7 1 {pop} for"));
-		setcolorgradient.add(new PostScriptCommandRaw("pop pop pop pop pop pop pop "));
+		setcolorgradient.add(new PostScriptCommandRaw("pop pop pop pop pop pop pop ", true));
 
-		simplerect.add(new PostScriptCommandRaw("newpath moveto 1 index 0 rlineto"));
-		simplerect.add(new PostScriptCommandRaw("0 exch rlineto"));
-		simplerect.add(new PostScriptCommandRaw("neg 0 rlineto"));
+		simplerect.add(new PostScriptCommandRaw("newpath moveto 1 index 0 rlineto", true));
+		simplerect.add(new PostScriptCommandRaw("0 exch rlineto", true));
+		simplerect.add(new PostScriptCommandRaw("neg 0 rlineto", true));
 
-		roundrect.add(new PostScriptCommandRaw("newpath"));
-		roundrect.add(new PostScriptCommandRaw("dup 3 index add 2 index 2 index add 2 index 180 270 arc"));
-		roundrect
-				.add(new PostScriptCommandRaw("2 index 5 index add 1 index sub 2 index 2 index add 2 index 270 0 arc"));
+		roundrect.add(new PostScriptCommandRaw("newpath", true));
+		roundrect.add(new PostScriptCommandRaw("dup 3 index add 2 index 2 index add 2 index 180 270 arc", true));
+		roundrect.add(new PostScriptCommandRaw("2 index 5 index add 1 index sub 2 index 2 index add 2 index 270 0 arc",
+				true));
 		roundrect.add(new PostScriptCommandRaw(
-				"2 index 5 index add 1 index sub 2 index 5 index add 2 index sub 2 index 0 90 arc"));
-		roundrect.add(new PostScriptCommandRaw("dup 3 index add 2 index 5 index add 2 index sub 2 index 90 180 arc"));
-		roundrect.add(new PostScriptCommandRaw("pop pop pop pop pop "));
+				"2 index 5 index add 1 index sub 2 index 5 index add 2 index sub 2 index 0 90 arc", true));
+		roundrect.add(new PostScriptCommandRaw("dup 3 index add 2 index 5 index add 2 index sub 2 index 90 180 arc",
+				true));
+		roundrect.add(new PostScriptCommandRaw("pop pop pop pop pop ", true));
 	}
 
 	private boolean closeDone = false;
@@ -127,13 +129,13 @@ public class EpsGraphics {
 			header.append(roundrect.getPostStringDefinition());
 		}
 
-		append("grestore");
+		append("grestore", true);
 
 		// if(isClipSet())
 		// writer.write("grestore\n");
 
-		append("showpage");
-		append("%%EOF");
+		append("showpage", true);
+		append("%%EOF", true);
 		closeDone = true;
 	}
 
@@ -174,18 +176,18 @@ public class EpsGraphics {
 		ensureVisible(x1, y1);
 		ensureVisible(x2, y2);
 		if (strokeDasharray != null) {
-			append("[" + strokeDasharray + "] 0 setdash");
+			append("[" + strokeDasharray + "] 0 setdash", true);
 		}
 		checkCloseDone();
-		append(strokeWidth + " setlinewidth");
+		append(strokeWidth + " setlinewidth", true);
 		appendColor(color);
-		append("newpath");
-		append(format(x1) + " " + format(y1) + " moveto");
-		append(format(x2 - x1) + " " + format(y2 - y1) + " rlineto");
-		append("closepath stroke");
+		append("newpath", true);
+		append(format(x1) + " " + format(y1) + " moveto", true);
+		append(format(x2 - x1) + " " + format(y2 - y1) + " rlineto", true);
+		append("closepath stroke", true);
 		ensureVisible(Math.max(x1, x2), Math.max(y1, y2));
 		if (strokeDasharray != null) {
-			append("[] 0 setdash");
+			append("[] 0 setdash", true);
 		}
 	}
 
@@ -195,37 +197,37 @@ public class EpsGraphics {
 		double lastY = 0;
 		if (fillcolor != null) {
 			appendColor(fillcolor);
-			append("newpath");
+			append("newpath", true);
 			for (int i = 0; i < points.length; i += 2) {
 				ensureVisible(points[i], points[i + 1]);
 				if (i == 0) {
-					append(format(points[i]) + " " + format(points[i + 1]) + " moveto");
+					append(format(points[i]) + " " + format(points[i + 1]) + " moveto", true);
 				} else {
-					append(format(points[i] - lastX) + " " + format(points[i + 1] - lastY) + " rlineto");
+					append(format(points[i] - lastX) + " " + format(points[i + 1] - lastY) + " rlineto", true);
 				}
 				lastX = points[i];
 				lastY = points[i + 1];
 			}
-			append(format(points[0]) + " " + format(points[1]) + " lineto");
-			append("closepath eofill");
+			append(format(points[0]) + " " + format(points[1]) + " lineto", true);
+			append("closepath eofill", true);
 		}
 
 		if (color != null) {
-			append(strokeWidth + " setlinewidth");
+			append(strokeWidth + " setlinewidth", true);
 			appendColor(color);
-			append("newpath");
+			append("newpath", true);
 			for (int i = 0; i < points.length; i += 2) {
 				ensureVisible(points[i], points[i + 1]);
 				if (i == 0) {
-					append(format(points[i]) + " " + format(points[i + 1]) + " moveto");
+					append(format(points[i]) + " " + format(points[i + 1]) + " moveto", true);
 				} else {
-					append(format(points[i] - lastX) + " " + format(points[i + 1] - lastY) + " rlineto");
+					append(format(points[i] - lastX) + " " + format(points[i + 1] - lastY) + " rlineto", true);
 				}
 				lastX = points[i];
 				lastY = points[i + 1];
 			}
-			append(format(points[0]) + " " + format(points[1]) + " lineto");
-			append("closepath stroke");
+			append(format(points[0]) + " " + format(points[1]) + " lineto", true);
+			append("closepath stroke", true);
 		}
 
 	}
@@ -237,14 +239,14 @@ public class EpsGraphics {
 		if (fillcolor != null) {
 			appendColor(fillcolor);
 			epsRectangleInternal(x, y, width, height, rx, ry);
-			append("closepath eofill");
+			append("closepath eofill", true);
 		}
 
 		if (color != null) {
-			append(strokeWidth + " setlinewidth");
+			append(strokeWidth + " setlinewidth", true);
 			appendColor(color);
 			epsRectangleInternal(x, y, width, height, rx, ry);
-			append("closepath stroke");
+			append("closepath stroke", true);
 		}
 	}
 
@@ -258,49 +260,49 @@ public class EpsGraphics {
 			simplerectUsed = true;
 			appendColorShort(gr.getColor1());
 			appendColorShort(gr.getColor2());
-			append(format(width) + " " + format(height) + " " + format(x) + " " + format(y));
-			append("100 -1 1 {");
-			append("100 div");
-			append("newpath");
-			append("2 index 2 index moveto");
-			append("dup 5 index mul 2 mul dup 0 rlineto");
-			append("neg 4 index 2 index mul 2 mul rlineto");
-			append("closepath eoclip");
-			append("10 index 10 index 10 index");
-			append("10 index 10 index 10 index");
-			append("6 index setcolorgradient");
-			append("4 index 4 index 4 index 4 index simplerect");
-			append("closepath eofill");
-			append("pop");
-			append("} for");
-			append("pop pop pop pop");
-			append("pop pop pop");
-			append("pop pop pop");
-			append("initclip");
+			append(format(width) + " " + format(height) + " " + format(x) + " " + format(y), true);
+			append("100 -1 1 {", true);
+			append("100 div", true);
+			append("newpath", true);
+			append("2 index 2 index moveto", true);
+			append("dup 5 index mul 2 mul dup 0 rlineto", true);
+			append("neg 4 index 2 index mul 2 mul rlineto", true);
+			append("closepath eoclip", true);
+			append("10 index 10 index 10 index", true);
+			append("10 index 10 index 10 index", true);
+			append("6 index setcolorgradient", true);
+			append("4 index 4 index 4 index 4 index simplerect", true);
+			append("closepath eofill", true);
+			append("pop", true);
+			append("} for", true);
+			append("pop pop pop pop", true);
+			append("pop pop pop", true);
+			append("pop pop pop", true);
+			append("initclip", true);
 		} else {
 			roundrectUsed = true;
 			appendColorShort(gr.getColor1());
 			appendColorShort(gr.getColor2());
 			append(format(width) + " " + format(height) + " " + format(x) + " " + format(y) + " "
-					+ format((rx + ry) / 2));
-			append("100 -1 1 {");
-			append("100 div");
-			append("newpath");
-			append("3 index 3 index moveto");
-			append("dup 6 index mul 2 mul dup 0 rlineto");
-			append("neg 5 index 2 index mul 2 mul rlineto");
-			append("closepath eoclip");
-			append("11 index 11 index 11 index");
-			append("11 index 11 index 11 index");
-			append("6 index setcolorgradient");
-			append("5 index 5 index 5 index 5 index 5 index roundrect");
-			append("closepath eofill");
-			append("pop");
-			append("} for");
-			append("pop pop pop pop pop");
-			append("pop pop pop");
-			append("pop pop pop");
-			append("initclip");
+					+ format((rx + ry) / 2), true);
+			append("100 -1 1 {", true);
+			append("100 div", true);
+			append("newpath", true);
+			append("3 index 3 index moveto", true);
+			append("dup 6 index mul 2 mul dup 0 rlineto", true);
+			append("neg 5 index 2 index mul 2 mul rlineto", true);
+			append("closepath eoclip", true);
+			append("11 index 11 index 11 index", true);
+			append("11 index 11 index 11 index", true);
+			append("6 index setcolorgradient", true);
+			append("5 index 5 index 5 index 5 index 5 index roundrect", true);
+			append("closepath eofill", true);
+			append("pop", true);
+			append("} for", true);
+			append("pop pop pop pop pop", true);
+			append("pop pop pop", true);
+			append("pop pop pop", true);
+			append("initclip", true);
 		}
 	}
 
@@ -314,12 +316,12 @@ public class EpsGraphics {
 
 	private void roundRectangle(double x, double y, double width, double height, double rx, double ry) {
 		append(format(width) + " " + format(height) + " " + format(x) + " " + format(y) + " " + format((rx + ry) / 2)
-				+ " roundrect");
+				+ " roundrect", true);
 		roundrectUsed = true;
 	}
 
 	private void simpleRectangle(double x, double y, double width, double height) {
-		append(format(width) + " " + format(height) + " " + format(x) + " " + format(y) + " simplerect");
+		append(format(width) + " " + format(height) + " " + format(x) + " " + format(y) + " simplerect", true);
 		simplerectUsed = true;
 	}
 
@@ -331,17 +333,17 @@ public class EpsGraphics {
 		}
 		if (fillcolor != null) {
 			appendColor(fillcolor);
-			append("newpath");
-			append(format(x) + " " + format(y) + " " + format(xRadius) + " 0 360 arc");
-			append("closepath eofill");
+			append("newpath", true);
+			append(format(x) + " " + format(y) + " " + format(xRadius) + " 0 360 arc", true);
+			append("closepath eofill", true);
 		}
 
 		if (color != null) {
-			append(strokeWidth + " setlinewidth");
+			append(strokeWidth + " setlinewidth", true);
 			appendColor(color);
-			append("newpath");
-			append(format(x) + " " + format(y) + " " + format(xRadius) + " 0 360 arc");
-			append("closepath stroke");
+			append("newpath", true);
+			append(format(x) + " " + format(y) + " " + format(xRadius) + " 0 360 arc", true);
+			append("closepath stroke", true);
 		}
 	}
 
@@ -349,14 +351,14 @@ public class EpsGraphics {
 		final double r = c.getRed() / 255.0;
 		final double g = c.getGreen() / 255.0;
 		final double b = c.getBlue() / 255.0;
-		append(format(r) + " " + format(g) + " " + format(b) + " setrgbcolor");
+		append(format(r) + " " + format(g) + " " + format(b) + " setrgbcolor", true);
 	}
 
 	protected void appendColorShort(Color c) {
 		final double r = c.getRed() / 255.0;
 		final double g = c.getGreen() / 255.0;
 		final double b = c.getBlue() / 255.0;
-		append(format(r) + " " + format(g) + " " + format(b));
+		append(format(r) + " " + format(g) + " " + format(b), true);
 	}
 
 	public static String format(double x) {
@@ -371,8 +373,8 @@ public class EpsGraphics {
 		return s;
 	}
 
-	protected void append(String s) {
-		if (s.indexOf("  ") != -1) {
+	protected void append(String s, boolean checkConsistence) {
+		if (checkConsistence && s.indexOf("  ") != -1) {
 			throw new IllegalArgumentException(s);
 		}
 		body.append(s + "\n");
@@ -380,18 +382,18 @@ public class EpsGraphics {
 
 	// FONT
 	public void moveto(double x1, double y1) {
-		append(format(x1) + " " + format(y1) + " moveto");
+		append(format(x1) + " " + format(y1) + " moveto", true);
 		ensureVisible(x1, y1);
 	}
 
 	public void lineto(double x1, double y1) {
-		append(format(x1) + " " + format(y1) + " lineto");
+		append(format(x1) + " " + format(y1) + " lineto", true);
 		ensureVisible(x1, y1);
 	}
 
 	public void curveto(double x1, double y1, double x2, double y2, double x3, double y3) {
 		append(format(x1) + " " + format(y1) + " " + format(x2) + " " + format(y2) + " " + format(x3) + " "
-				+ format(y3) + " curveto");
+				+ format(y3) + " curveto", true);
 		ensureVisible(x1, y1);
 		ensureVisible(x2, y2);
 		ensureVisible(x3, y3);
@@ -399,40 +401,40 @@ public class EpsGraphics {
 
 	public void quadto(double x1, double y1, double x2, double y2) {
 		append(format(x1) + " " + format(y1) + " " + format(x1) + " " + format(y1) + " " + format(x2) + " "
-				+ format(y2) + " curveto");
+				+ format(y2) + " curveto", true);
 		ensureVisible(x1, y1);
 		ensureVisible(x2, y2);
 	}
 
 	public void newpath() {
-		append("0 setlinewidth");
-		append("[] 0 setdash");
+		append("0 setlinewidth", true);
+		append("[] 0 setdash", true);
 		appendColor(color);
-		append("newpath");
+		append("newpath", true);
 	}
 
 	public void closepath() {
-		append("closepath");
+		append("closepath", true);
 	}
 
 	public void fill(int windingRule) {
-		append("%fill");
+		append("%fill", true);
 		if (windingRule == PathIterator.WIND_EVEN_ODD) {
-			append("eofill");
+			append("eofill", true);
 		} else if (windingRule == PathIterator.WIND_NON_ZERO) {
-			append("fill");
+			append("fill", true);
 		}
 	}
 
 	public void drawImage(BufferedImage image, double x, double y) {
 		final int width = image.getWidth();
 		final int height = image.getHeight();
-		append("gsave");
-		append(format(x) + " " + format(y) + " translate");
-		append(format(width) + " " + format(height) + " scale");
-		append("" + width + " " + height + " 8 [" + width + " 0 0 -" + height + " 0 " + height + "]");
+		append("gsave", true);
+		append(format(x) + " " + format(y) + " translate", true);
+		append(format(width) + " " + format(height) + " scale", true);
+		append("" + width + " " + height + " 8 [" + width + " 0 0 -" + height + " 0 " + height + "]", true);
 		// append("" + width + " " + height + " 8 [0 0 0 0 0 0]");
-		append("{<");
+		append("{<", true);
 		final StringBuilder sb = new StringBuilder();
 		for (int j = height - 1; j >= 0; j--) {
 			for (int i = 0; i < width; i++) {
@@ -441,11 +443,11 @@ public class EpsGraphics {
 				sb.append(hexString);
 			}
 		}
-		append(sb.toString());
+		append(sb.toString(), true);
 		// append(">} image");
-		append(">} false 3 colorimage");
+		append(">} false 3 colorimage", true);
 		ensureVisible(x + width, y + height);
-		append("grestore");
+		append("grestore", true);
 	}
 
 	static String getRgb(int x) {
@@ -453,4 +455,28 @@ public class EpsGraphics {
 		return s.substring(s.length() - 6);
 	}
 
+	public void drawEps(String eps, double x, double y) {
+
+		final int idx = eps.indexOf("%%BoundingBox:");
+		if (idx == -1) {
+			throw new IllegalArgumentException();
+		}
+		final StringTokenizer st = new StringTokenizer(eps.substring(idx + "%%BoundingBox:".length()), " \n\t\r");
+		final int x1 = Integer.parseInt(st.nextToken());
+		final int y1 = Integer.parseInt(st.nextToken());
+		final int x2 = Integer.parseInt(st.nextToken());
+		final int y2 = Integer.parseInt(st.nextToken());
+		assert x2 >= x1;
+		assert y2 >= y1;
+
+		append("gsave", true);
+		final double dx = x - x1;
+		final double dy = y + y2;
+		append(format(dx) + " " + format(dy) + " translate", true);
+		append("1 -1 scale", true);
+		append(eps, false);
+		ensureVisible(x + (x2 - x1), y + (y2 - y1));
+		append("grestore", true);
+	}
+
 }

src/net/sourceforge/plantuml/eps/EpsGraphicsMacro.java

@@ -44,15 +44,15 @@ public class EpsGraphicsMacro extends EpsGraphics {
 
 	public EpsGraphicsMacro() {
 		super();
-		rquadto.add(new PostScriptCommandRaw("3 index 3 index 4 2 roll rcurveto"));
+		rquadto.add(new PostScriptCommandRaw("3 index 3 index 4 2 roll rcurveto", true));
 	}
 
 	@Override
-	protected void append(String s) {
-		if (s.indexOf("  ") != -1) {
+	protected void append(String s, boolean checkConsistence) {
+		if (checkConsistence && s.indexOf("  ") != -1) {
 			throw new IllegalArgumentException(s);
 		}
-		data.add(new PostScriptCommandRaw(s));
+		data.add(new PostScriptCommandRaw(s, checkConsistence));
 	}
 
 	@Override
@@ -74,24 +74,24 @@ public class EpsGraphicsMacro extends EpsGraphics {
 
 	@Override
 	public void newpath() {
-		append("0 setlinewidth");
-		append("[] 0 setdash");
+		append("0 setlinewidth", true);
+		append("[] 0 setdash", true);
 		appendColor(getColor());
-		append("newpath");
+		append("newpath", true);
 	}
 
 	@Override
 	public void closepath() {
-		macroInProgress.add(new PostScriptCommandRaw("closepath"));
+		macroInProgress.add(new PostScriptCommandRaw("closepath", true));
 		closeMacro();
 	}
 
 	@Override
 	public void fill(int windingRule) {
 		if (windingRule == PathIterator.WIND_EVEN_ODD) {
-			append("eofill");
+			append("eofill", true);
 		} else if (windingRule == PathIterator.WIND_NON_ZERO) {
-			append("fill");
+			append("fill", true);
 		}
 	}
 
@@ -155,10 +155,10 @@ public class EpsGraphicsMacro extends EpsGraphics {
 		final String existingName = macros.get(macroInProgress);
 		if (existingName == null) {
 			macros.put(macroInProgress, macroInProgress.getName());
-			append(macroName());
+			append(macroName(), true);
 			macroCpt++;
 		} else {
-			append(existingName);
+			append(existingName, true);
 		}
 		macroInProgress = null;
 	}

src/net/sourceforge/plantuml/eps/EpsTitler.java

@@ -0,0 +1,173 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009, Arnaud Roques
+ *
+ * Project Info:  http://plantuml.sourceforge.net
+ * 
+ * This file is part of PlantUML.
+ *
+ * PlantUML is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PlantUML distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ * USA.
+ *
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * in the United States and other countries.]
+ *
+ * Original Author:  Arnaud Roques
+ * 
+ * Revision $Revision: 4173 $
+ *
+ */
+package net.sourceforge.plantuml.eps;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.geom.Dimension2D;
+import java.io.IOException;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import net.sourceforge.plantuml.graphic.FontConfiguration;
+import net.sourceforge.plantuml.graphic.HorizontalAlignement;
+import net.sourceforge.plantuml.graphic.TextBlock;
+import net.sourceforge.plantuml.graphic.TextBlockUtils;
+import net.sourceforge.plantuml.graphic.VerticalPosition;
+import net.sourceforge.plantuml.ugraphic.eps.UGraphicEps;
+
+public final class EpsTitler {
+
+	private final Color textColor;
+	private final List<String> text;
+	// private final int fontSize;
+	// private final String fontFamily;
+	private final HorizontalAlignement horizontalAlignement;
+	private final VerticalPosition verticalPosition;
+	private final int margin;
+	private final TextBlock textBloc;
+
+	public EpsTitler(Color textColor, List<String> text, int fontSize, String fontFamily,
+			HorizontalAlignement horizontalAlignement, VerticalPosition verticalPosition, int margin) {
+		this.textColor = textColor;
+		this.text = text;
+		// this.fontSize = fontSize;
+		// this.fontFamily = fontFamily;
+		this.horizontalAlignement = horizontalAlignement;
+		this.verticalPosition = verticalPosition;
+		this.margin = margin;
+		if (text == null || text.size() == 0) {
+			textBloc = null;
+		} else {
+			final Font normalFont = new Font(fontFamily, Font.PLAIN, fontSize);
+			textBloc = TextBlockUtils.create(text, new FontConfiguration(normalFont, textColor),
+					HorizontalAlignement.LEFT);
+		}
+	}
+
+	public double getHeight() {
+		if (textBloc == null) {
+			return 0;
+		}
+		return textBloc.calculateDimension(new UGraphicEps(EpsStrategy.getDefault()).getStringBounder()).getHeight()
+				+ margin;
+	}
+
+	public String addTitleEps(String eps) throws IOException {
+		if (text == null || text.size() == 0) {
+			return eps;
+		}
+
+		final int idx = eps.indexOf("%%BoundingBox:");
+		if (idx == -1) {
+			throw new IllegalArgumentException();
+		}
+		final StringTokenizer st = new StringTokenizer(eps.substring(idx + "%%BoundingBox:".length()), " \n\t\r");
+		final int x1 = Integer.parseInt(st.nextToken());
+		final int y1 = Integer.parseInt(st.nextToken());
+		final int x2 = Integer.parseInt(st.nextToken());
+		final int y2 = Integer.parseInt(st.nextToken());
+		assert x2 >= x1;
+		assert y2 >= y1;
+
+		final double width = x2 - x1;
+		final double height = y2 - y1;
+
+		final UGraphicEps uGraphicEps = new UGraphicEps(EpsStrategy.getDefault());
+		final Dimension2D dimText = textBloc.calculateDimension(uGraphicEps.getStringBounder());
+		final double xpos;
+
+		if (horizontalAlignement == HorizontalAlignement.LEFT) {
+			xpos = 2;
+		} else if (horizontalAlignement == HorizontalAlignement.RIGHT) {
+			xpos = width - dimText.getWidth() - 2;
+		} else if (horizontalAlignement == HorizontalAlignement.CENTER) {
+			xpos = (width - dimText.getWidth()) / 2;
+		} else {
+			xpos = 0;
+			assert false;
+		}
+
+		final double yText;
+
+		if (verticalPosition == VerticalPosition.TOP) {
+			yText = 0;
+		} else {
+			yText = height + margin;
+		}
+
+		textBloc.drawU(uGraphicEps, xpos, yText);
+
+		final double yImage;
+		if (verticalPosition == VerticalPosition.TOP) {
+			yImage = dimText.getHeight();
+		} else {
+			yImage = 0;
+		}
+
+		uGraphicEps.drawEps(eps, 0, yImage);
+
+		uGraphicEps.close();
+		return uGraphicEps.getEPSCode();
+
+		// String svgTitle = CucaDiagramFileMaker.getSvg(uGraphicSvg);
+		// svgTitle = svgTitle.replaceFirst("(?i)<g>", "<g
+		// transform=\"translate(0 0)\">");
+		//
+		// if (verticalPosition == VerticalPosition.TOP) {
+		// final Pattern p =
+		// Pattern.compile("(?i)translate\\((\\d+)\\s+(\\d+)");
+		// final Matcher m = p.matcher(svg);
+		//
+		// final StringBuffer sb = new StringBuffer();
+		// while (m.find()) {
+		// final int tx = Integer.parseInt(m.group(1));
+		// final int ty = Integer.parseInt(m.group(2)) + (int)
+		// (dimText.getHeight()) + margin;
+		// m.appendReplacement(sb, "translate(" + tx + " " + ty);
+		// }
+		// m.appendTail(sb);
+		// svg = sb.toString();
+		// }
+		//
+		// final int x = svg.indexOf("<g ");
+		// if (x == -1) {
+		// throw new IllegalStateException();
+		// }
+		// svg = svg.substring(0, x) + svgTitle + svg.substring(x);
+		//
+		// return svg;
+	}
+
+}

src/net/sourceforge/plantuml/eps/PostScriptCommandRaw.java

@@ -37,8 +37,8 @@ public class PostScriptCommandRaw implements PostScriptCommand {
 
 	final private String cmd;
 
-	public PostScriptCommandRaw(String cmd) {
-		if (cmd.indexOf('\n') != -1) {
+	public PostScriptCommandRaw(String cmd, boolean checkConsistence) {
+		if (checkConsistence && cmd.indexOf('\n') != -1) {
 			throw new IllegalArgumentException(cmd);
 		}
 		this.cmd = cmd;

src/net/sourceforge/plantuml/preproc/PreprocessorInclude.java

@@ -28,13 +28,12 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6107 $
+ * Revision $Revision: 6219 $
  *
  */
 package net.sourceforge.plantuml.preproc;
 
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.IOException;
 import java.util.Set;
@@ -51,7 +50,7 @@ class PreprocessorInclude implements ReadLine {
 	private int numLine = 0;
 
 	private PreprocessorInclude included = null;
-	
+
 	private final Set<File> filesUsed;
 
 	public PreprocessorInclude(ReadLine reader, Set<File> filesUsed) {
@@ -84,16 +83,35 @@ class PreprocessorInclude implements ReadLine {
 
 	}
 
-	private String manageInclude(Matcher m) throws IOException, FileNotFoundException {
-		final String fileName = m.group(1);
+	private String manageInclude(Matcher m) throws IOException {
+		String fileName = m.group(1);
+		final int idx = fileName.lastIndexOf('!');
+		String suf = null;
+		if (idx != -1) {
+			suf = fileName.substring(idx + 1);
+			fileName = fileName.substring(0, idx);
+		}
 		final File f = FileSystem.getInstance().getFile(fileName);
 		if (f.exists()) {
 			filesUsed.add(f);
-			included = new PreprocessorInclude(new ReadLineReader(new FileReader(f)), filesUsed);
+			included = new PreprocessorInclude(getReaderInclude(f, suf), filesUsed);
+		} else {
+			return "Cannot include " + f.getAbsolutePath();
 		}
 		return this.readLine();
 	}
 
+	private ReadLine getReaderInclude(final File f, String suf) throws IOException {
+		if (StartumlExtractReader.containsStartuml(f)) {
+			int bloc = 0;
+			if (suf != null && suf.matches("\\d+")) {
+				bloc = Integer.parseInt(suf);
+			}
+			return new StartumlExtractReader(f, bloc);
+		}
+		return new ReadLineReader(new FileReader(f));
+	}
+
 	public int getLineNumber() {
 		return numLine;
 	}

src/net/sourceforge/plantuml/preproc/StartumlExtractReader.java

@@ -38,21 +38,44 @@ import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.IOException;
 
+import net.sourceforge.plantuml.BlockUmlBuilder;
+
 public class StartumlExtractReader implements ReadLine {
 
 	private final ReadLine raw;
+	private boolean finished = false;
 
-	public StartumlExtractReader(File f, int num) throws FileNotFoundException {
+	public StartumlExtractReader(File f, int num) throws IOException {
 		if (num < 0) {
 			throw new IllegalArgumentException();
 		}
 		raw = getReadLine(f);
+		String s = null;
+		while ((s = raw.readLine()) != null) {
+			if (BlockUmlBuilder.isArobaseStartuml(s)) {
+				if (num == 0) {
+					return;
+				}
+				num--;
+			}
+		}
+		finished = true;
+	}
+
+	private static ReadLine getReadLine(File f) throws FileNotFoundException {
+		return new UncommentReadLine(new ReadLineReader(new FileReader(f)));
 	}
 
 	static public boolean containsStartuml(File f) throws IOException {
 		ReadLine r = null;
 		try {
 			r = getReadLine(f);
+			String s = null;
+			while ((s = r.readLine()) != null) {
+				if (BlockUmlBuilder.isArobaseStartuml(s)) {
+					return true;
+				}
+			}
 		} finally {
 			if (r != null) {
 				r.close();
@@ -61,12 +84,16 @@ public class StartumlExtractReader implements ReadLine {
 		return false;
 	}
 
-	private static ReadLine getReadLine(File f) throws FileNotFoundException {
-		return new UncommentReadLine(new ReadLineReader(new FileReader(f)));
-	}
-
 	public String readLine() throws IOException {
-		return raw.readLine();
+		if (finished) {
+			return null;
+		}
+		final String result = raw.readLine();
+		if (result != null && BlockUmlBuilder.isArobaseEnduml(result)) {
+			finished = true;
+			return null;
+		}
+		return result;
 	}
 
 	public void close() throws IOException {

src/net/sourceforge/plantuml/sequencediagram/graphic/DrawableSetInitializer.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6198 $
+ * Revision $Revision: 6214 $
  *
  */
 package net.sourceforge.plantuml.sequencediagram.graphic;
@@ -174,7 +174,6 @@ class DrawableSetInitializer {
 			final double x1 = drawableSet.getX1(pe);
 			final double x2 = drawableSet.getX2(stringBounder, pe);
 			final double missing = preferredWidth - (x2 - x1);
-			System.err.println("x1=" + x1 + " x2=" + x2 + " preferredWidth=" + preferredWidth + " missing=" + missing);
 			if (missing>0) {
 				constraintSet
 						.pushToLeftParticipantBox(missing / 2, first, true);

src/net/sourceforge/plantuml/skin/bluemodern/ComponentBlueModernSelfArrow.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 5977 $
+ * Revision $Revision: 6242 $
  *
  */
 package net.sourceforge.plantuml.skin.bluemodern;
@@ -62,7 +62,7 @@ public class ComponentBlueModernSelfArrow extends AbstractComponentBlueModernArr
 
 		ug.getParam().setBackcolor(getForegroundColor());
 		ug.getParam().setColor(getForegroundColor());
-		final int x2 = (int) arrowWidth;
+		final double x2 = arrowWidth - 3;
 
 		if (getArrowConfiguration().isDotted()) {
 			stroke(ug, 5, 2);

src/net/sourceforge/plantuml/skin/rose/ComponentRoseSelfArrow.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 5937 $
+ * Revision $Revision: 6242 $
  *
  */
 package net.sourceforge.plantuml.skin.rose;
@@ -62,7 +62,7 @@ public class ComponentRoseSelfArrow extends AbstractComponentRoseArrow {
 		final double textHeight = getTextHeight(stringBounder);
 
 		ug.getParam().setColor(getForegroundColor());
-		final double x2 = arrowWidth;
+		final double x2 = arrowWidth - 3;
 
 		if (getArrowConfiguration().isDotted()) {
 			stroke(ug, 2, 2);

src/net/sourceforge/plantuml/statediagram/StateDiagram.java

@@ -28,14 +28,11 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6095 $
+ * Revision $Revision: 6221 $
  *
  */
 package net.sourceforge.plantuml.statediagram;
 
-import java.util.Arrays;
-import java.util.List;
-
 import net.sourceforge.plantuml.UmlDiagramType;
 import net.sourceforge.plantuml.UniqueSequence;
 import net.sourceforge.plantuml.classdiagram.AbstractEntityDiagram;
@@ -106,6 +103,16 @@ public class StateDiagram extends AbstractEntityDiagram {
 		return UmlDiagramType.STATE;
 	}
 	
+	private boolean hideEmptyDescription = false;
+
+	public final void setHideEmptyDescription(boolean hideEmptyDescription) {
+		this.hideEmptyDescription = hideEmptyDescription;
+	}
+
+	public final boolean isHideEmptyDescription() {
+		return hideEmptyDescription;
+	}
+	
 //	@Override
 //	final protected List<String> getDotStrings() {
 //		return Arrays.asList("nodesep=1.95;", "ranksep=1.8;", "edge [fontsize=11,labelfontsize=11];",

src/net/sourceforge/plantuml/statediagram/StateDiagramFactory.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 5493 $
+ * Revision $Revision: 6221 $
  *
  */
 package net.sourceforge.plantuml.statediagram;
@@ -43,6 +43,7 @@ import net.sourceforge.plantuml.statediagram.command.CommandCreatePackageState2;
 import net.sourceforge.plantuml.statediagram.command.CommandCreateState;
 import net.sourceforge.plantuml.statediagram.command.CommandCreateState2;
 import net.sourceforge.plantuml.statediagram.command.CommandEndState;
+import net.sourceforge.plantuml.statediagram.command.CommandHideEmptyDescription;
 import net.sourceforge.plantuml.statediagram.command.CommandLinkState2;
 import net.sourceforge.plantuml.usecasediagram.command.CommandRankDirUsecase;
 
@@ -69,6 +70,7 @@ public class StateDiagramFactory extends AbstractUmlSystemCommandFactory {
 		addCommand(new CommandAddField(system));
 		addCommand(new CommandConcurrentState(system));
 		addCommand(new CommandMultilinesClassNote(system));
+		addCommand(new CommandHideEmptyDescription(system));
 
 		addCommand(new CommandNoteEntity(system));
 		addCommonCommands(system);

src/net/sourceforge/plantuml/statediagram/command/CommandHideEmptyDescription.java

@@ -27,28 +27,27 @@
  * in the United States and other countries.]
  *
  * Original Author:  Arnaud Roques
+ * 
+ * Revision $Revision: 4762 $
  *
  */
-package net.sourceforge.plantuml.usecasediagram.command;
+package net.sourceforge.plantuml.statediagram.command;
 
 import java.util.List;
 
 import net.sourceforge.plantuml.command.CommandExecutionResult;
 import net.sourceforge.plantuml.command.SingleLineCommand;
-import net.sourceforge.plantuml.cucadiagram.CucaDiagram;
-import net.sourceforge.plantuml.cucadiagram.dot.GraphvizLayoutStrategy;
+import net.sourceforge.plantuml.statediagram.StateDiagram;
 
-public class CommandSetStrategy extends SingleLineCommand<CucaDiagram> {
+public class CommandHideEmptyDescription extends SingleLineCommand<StateDiagram> {
 
-	public CommandSetStrategy(CucaDiagram diagram) {
-		super(
-				diagram,
-				"(?i)^layout with neato$");
+	public CommandHideEmptyDescription(StateDiagram diagram) {
+		super(diagram, "(?i)^(hide|show)\\s+empty\\s+description$");
 	}
 
 	@Override
 	protected CommandExecutionResult executeArg(List<String> arg) {
-		getSystem().setStrategy(GraphvizLayoutStrategy.NEATO);
+		getSystem().setHideEmptyDescription(arg.get(0).equalsIgnoreCase("hide"));
 		return CommandExecutionResult.ok();
 	}
 

src/net/sourceforge/plantuml/ugraphic/eps/UGraphicEps.java

@@ -93,6 +93,10 @@ public class UGraphicEps extends AbstractUGraphic<EpsGraphics> implements ClipCo
 	public StringBounder getStringBounder() {
 		return stringBounder;
 	}
+	
+	public void drawEps(String eps, double x, double y) {
+		this.getGraphicObject().drawEps(eps, x, y);
+	}
 
 	public void setClip(UClip clip) {
 		this.clip = clip;

src/net/sourceforge/plantuml/usecasediagram/UsecaseDiagramFactory.java

@@ -45,7 +45,6 @@ import net.sourceforge.plantuml.usecasediagram.command.CommandCreateUsecase2;
 import net.sourceforge.plantuml.usecasediagram.command.CommandLinkUsecase2;
 import net.sourceforge.plantuml.usecasediagram.command.CommandMultilinesUsecaseNoteEntity;
 import net.sourceforge.plantuml.usecasediagram.command.CommandRankDirUsecase;
-import net.sourceforge.plantuml.usecasediagram.command.CommandSetStrategy;
 
 public class UsecaseDiagramFactory extends AbstractUmlSystemCommandFactory {
 
@@ -63,7 +62,7 @@ public class UsecaseDiagramFactory extends AbstractUmlSystemCommandFactory {
 		addCommonCommands(system);
 
 		addCommand(new CommandPage(system));
-		//addCommand(new CommandLinkUsecase(system));
+		// addCommand(new CommandLinkUsecase(system));
 		addCommand(new CommandLinkUsecase2(system));
 
 		addCommand(new CommandPackage(system));
@@ -78,7 +77,5 @@ public class UsecaseDiagramFactory extends AbstractUmlSystemCommandFactory {
 
 		addCommand(new CommandMultilinesUsecaseNoteEntity(system));
 		addCommand(new CommandMultilinesStandaloneNote(system));
-
-		addCommand(new CommandSetStrategy(system));
-}
+	}
 }

src/net/sourceforge/plantuml/version/Version.java

@@ -28,7 +28,7 @@
  *
  * Original Author:  Arnaud Roques
  * 
- * Revision $Revision: 6211 $
+ * Revision $Revision: 6243 $
  *
  */
 package net.sourceforge.plantuml.version;
@@ -36,11 +36,11 @@ package net.sourceforge.plantuml.version;
 public class Version {
 
 	public static int version() {
-		return 6210;
+		return 6242;
 	}
 
 	public static long compileTime() {
-		return 1300656476468L;
+		return 1301142337781L;
 	}
 
 }