guru.nidi.graphviz.engine.Graphviz.fromGraph()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中guru.nidi.graphviz.engine.Graphviz.fromGraph()方法的一些代码示例，展示了Graphviz.fromGraph()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Graphviz.fromGraph()方法的具体详情如下：
包路径：guru.nidi.graphviz.engine.Graphviz
类名称：Graphviz
方法名：fromGraph

Graphviz.fromGraph介绍

暂无

代码示例

代码示例来源：origin: nidi3/graphviz-java

  1. public static Graphviz fromGraph(Graph graph) {
  2.   return fromGraph((MutableGraph) graph);
  3. }

代码示例来源：origin: apache/oozie

  1. private Graphviz newGraphviz() {
  2.     // Defaults to Rasterizer#BATIK
  3.     return Graphviz.fromGraph(graphvizGraph)
  4.         .engine(Engine.DOT)
  5.         .height(calculateHeight(arcCount));
  6.   }
  7. }

代码示例来源：origin: org.apache.oozie/oozie-core

  1. private Graphviz newGraphviz() {
  2.     // Defaults to Rasterizer#BATIK
  3.     return Graphviz.fromGraph(graphvizGraph)
  4.         .engine(Engine.DOT)
  5.         .height(calculateHeight(arcCount));
  6.   }
  7. }

代码示例来源：origin: org.apache.oozie/oozie-fluent-job-api

  1. public static void workflowToPng(final Workflow workflow, final String fileName) throws IOException {
  2.     final MutableGraph mg = Parser.read(workflowToDot(workflow));
  3.     mg.setName(fileName);
  5.     Graphviz.fromGraph(mg)
  6.         .width(PNG_WIDTH)
  7.         .render(Format.PNG)
  8.         .toFile(new File(PARENT_FOLDER_NAME, FilenameUtils.getName(fileName)));
  9.   }
  10. }

代码示例来源：origin: org.apache.oozie/oozie-fluent-job-api

  1. public static void graphToPng(final Graph graph, final String fileName) throws IOException {
  2.   final MutableGraph mg = Parser.read(graphToDot(graph));
  3.   mg.setName(fileName);
  4.   Graphviz.fromGraph(mg)
  5.       .width(PNG_WIDTH)
  6.       .render(Format.PNG)
  7.       .toFile(new File(PARENT_FOLDER_NAME, FilenameUtils.getName(fileName)));
  8. }

代码示例来源：origin: apache/oozie

  1. public static void graphToPng(final Graph graph, final String fileName) throws IOException {
  2.   if (!isProperJDKVersion()) {
  3.     System.err.println("JDK version is not correct, omitting generating PNG from graph.");
  4.     return;
  5.   }
  6.   final MutableGraph mg = Parser.read(graphToDot(graph));
  7.   mg.setName(fileName);
  8.   try {
  9.     Graphviz.fromGraph(mg)
  10.         .width(PNG_WIDTH)
  11.         .render(Format.PNG)
  12.         .toFile(new File(PARENT_FOLDER_NAME, FilenameUtils.getName(fileName)));
  13.   }
  14.   catch (final GraphvizException e) {
  15.     throw new GraphvizException(String.format("Java version is %s", System.getProperty("java.version")), e);
  16.   }
  17. }

代码示例来源：origin: apache/oozie

  1. public static void workflowToPng(final Workflow workflow, final String fileName) throws IOException {
  2.   if (!isProperJDKVersion()) {
  3.     System.err.println("JDK version is not correct, omitting generating PNG from workflow.");
  4.     return;
  5.   }
  6.   final MutableGraph mg = Parser.read(workflowToDot(workflow));
  7.   mg.setName(fileName);
  8.   try {
  9.     Graphviz.fromGraph(mg)
  10.         .width(PNG_WIDTH)
  11.         .render(Format.PNG)
  12.         .toFile(new File(PARENT_FOLDER_NAME, FilenameUtils.getName(fileName)));
  13.   }
  14.   catch (final GraphvizException e) {
  15.     throw new GraphvizException(String.format("Java version is %s", System.getProperty("java.version")), e);
  16.   }
  17. }

代码示例来源：origin: org.tinywind/scheme-reporter

  1. public static Map<String, String> relationSvg(List<TableDefinition> tables) {
  2.   final Map<String, String> relationSvg = new HashMap<>();
  3.   for (TableDefinition table : tables) {
  4.     final String cTable = table.getName();
  5.     final Node[] cNode = {createNode(cTable).attr("weight", 8).attr("fillcolor", "grey75")};
  6.     final Map<String, Node> refer = new HashMap<>();
  7.     final Map<String, Node> referred = new HashMap<>();
  8.     table.getColumns().forEach(column -> {
  9.       column.getForeignKeys().forEach(fkey -> {
  10.         final String rTable = fkey.getReferencedTable().getName();
  11.         refer.putIfAbsent(rTable, createReferNode(rTable));
  12.       });
  13.       column.getUniqueKeys().forEach(ukey -> ukey.getForeignKeys().forEach(fkey -> {
  14.         final String rTable = fkey.getKeyTable().getName();
  15.         if (referred.get(rTable) == null && !cTable.equals(rTable))
  16.           referred.put(rTable, createReferNode(rTable).link(cNode[0]));
  17.       }));
  18.     });
  19.     refer.values().stream().distinct().forEach(rNode -> cNode[0] = cNode[0].link(rNode));
  20.     final Graph g = graph(cTable).directed().node(cNode[0]);
  21.     referred.values().stream().distinct().forEach(g::node);
  22.     relationSvg.put(cTable, Graphviz.fromGraph(g).createSvg());
  23.   }
  24.   return relationSvg;
  25. }

代码示例来源：origin: org.tinywind/scheme-reporter

  1. public static String totalRelationSvg(List<TableDefinition> tables) {
  2.   final Map<String, Node> nodeMap = tables.stream().collect(Collectors.toMap(Definition::getName, table -> createReferNode(table.getName())));
  3.   final Graph g = graph("totalRelationSvg").directed()
  4.       .general().attr(RankDir.LEFT_TO_RIGHT);
  5.   final List<Pair<String, String>> linkedList = new ArrayList<>();
  6.   tables.forEach(table -> table.getColumns().forEach(column -> column.getForeignKeys().forEach(fkey -> {
  7.     if (linkedList.contains(new Pair<>(table.getName(), fkey.getReferencedTable().getName()))) return;
  8.     final Node linked = nodeMap.get(fkey.getReferencedTable().getName());
  9.     nodeMap.put(table.getName(), nodeMap.get(table.getName()).link(linked));
  10.     linkedList.add(new Pair<>(table.getName(), fkey.getReferencedTable().getName()));
  11.   })));
  12.   nodeMap.forEach((name, node) -> g.node(node));
  13.   return Graphviz.fromGraph(g).createSvg();
  14. }

代码示例来源：origin: com.simiacryptus/mindseye-test

  1. log.h3("Network Diagram");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph(network))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });

代码示例来源：origin: com.simiacryptus/mindseye-labs

  1. log.h3("Network Diagram");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph(network))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });

代码示例来源：origin: com.simiacryptus/mindseye

  1. log.h3("Network Diagram");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph(network))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });

代码示例来源：origin: com.simiacryptus/mindseye-labs

  1. log.p("This is a network apply the following layout:");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph((DAGNetwork) smallLayer))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });
  6.  @Nonnull DAGNetwork network = (DAGNetwork) explode;
  7.  log.eval(() -> {
  8.   @Nonnull Graphviz graphviz = Graphviz.fromGraph(TestUtil.toGraph(network)).height(400).width(600);
  9.   @Nonnull File file = new File(log.getResourceDir(), log.getName() + "_network.svg");
  10.   graphviz.render(Format.SVG_STANDALONE).toFile(file);

代码示例来源：origin: com.simiacryptus/mindseye

  1. log.p("This is a network apply the following layout:");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph((DAGNetwork) smallLayer))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });
  6.  @Nonnull DAGNetwork network = (DAGNetwork) explode;
  7.  log.eval(() -> {
  8.   @Nonnull Graphviz graphviz = Graphviz.fromGraph(TestUtil.toGraph(network)).height(400).width(600);
  9.   @Nonnull File file = new File(log.getResourceDir(), log.getName() + "_network.svg");
  10.   graphviz.render(Format.SVG_STANDALONE).toFile(file);

代码示例来源：origin: com.simiacryptus/mindseye-test

  1. log.h3("Network Diagram");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph(imageNetwork))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });

代码示例来源：origin: nidi3/graphviz-java

  1. public static void createFontTest(String name, double adjust, File output) throws IOException {
  2.   final Node width = node("If text is too narrow, increase fontAdjust. If it's too wide, decrease it.");
  3.   final Node center = node(Label.html("A very long node label that should be centered inside the border<br/>"
  4.       + "If text is too much left, increase fontAdjust.<br/>"
  5.       + "If it's too much right, decrease it."));
  6.   Graphviz.fromGraph(graph()
  7.       .nodeAttr().with(Font.name(name), Shape.RECTANGLE)
  8.       .with(width.link(center)))
  9.       .fontAdjust(adjust)
  10.       .render(PNG)
  11.       .toFile(output);
  12. }

代码示例来源：origin: com.simiacryptus/mindseye

  1. log.h3("Network Diagram");
  2. log.eval(() -> {
  3.  return Graphviz.fromGraph(TestUtil.toGraph(imageNetwork))
  4.    .height(400).width(600).render(Format.PNG).toImage();
  5. });

代码示例来源：origin: com.simiacryptus/mindseye

  1. return Graphviz.fromGraph(TestUtil.toGraph(fwdNetwork))
  2.    .height(400).width(600).render(Format.PNG).toImage();
  3. });
  4. log.eval(() -> {
  5.  return Graphviz.fromGraph(TestUtil.toGraph(revNetwork))
  6.    .height(400).width(600).render(Format.PNG).toImage();
  7. });
  8. log.eval(() -> {
  9.  return Graphviz.fromGraph(TestUtil.toGraph(supervisedNetwork))
  10.    .height(400).width(600).render(Format.PNG).toImage();
  11. });

代码示例来源：origin: com.simiacryptus/mindseye-test

  1. return Graphviz.fromGraph(TestUtil.toGraph(fwdNetwork))
  2.    .height(400).width(600).render(Format.PNG).toImage();
  3. });
  4. log.eval(() -> {
  5.  return Graphviz.fromGraph(TestUtil.toGraph(revNetwork))
  6.    .height(400).width(600).render(Format.PNG).toImage();
  7. });
  8. log.eval(() -> {
  9.  return Graphviz.fromGraph(TestUtil.toGraph(supervisedNetwork))
  10.    .height(400).width(600).render(Format.PNG).toImage();
  11. });

代码示例来源：origin: com.simiacryptus/mindseye-labs

  1. return Graphviz.fromGraph(TestUtil.toGraph(fwdNetwork))
  2.    .height(400).width(600).render(Format.PNG).toImage();
  3. });
  4. log.eval(() -> {
  5.  return Graphviz.fromGraph(TestUtil.toGraph(revNetwork))
  6.    .height(400).width(600).render(Format.PNG).toImage();
  7. });
  8. log.eval(() -> {
  9.  return Graphviz.fromGraph(TestUtil.toGraph(supervisedNetwork))
  10.    .height(400).width(600).render(Format.PNG).toImage();
  11. });

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