public static Collection<Action> createSelectionActions(DrawingEditor editor) {
    LinkedList<Action> a = new LinkedList<Action>();
    a.add(new DuplicateAction());

    a.add(null); // separator
    a.add(new GroupAction(editor, new SVGGroupFigure()));
    a.add(new UngroupAction(editor, new SVGGroupFigure()));
    a.add(new CombineAction(editor));
    a.add(new SplitAction(editor));

    a.add(null); // separator
    a.add(new BringToFrontAction(editor));
    a.add(new SendToBackAction(editor));

    return a;
  }
Beispiel #2
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 private Drawing createDrawing() {
   DefaultDrawing drawing = new DefaultDrawing();
   LinkedList<InputFormat> inputFormats = new LinkedList<InputFormat>();
   inputFormats.add(new SVGInputFormat());
   inputFormats.add(new SVGZInputFormat());
   inputFormats.add(new ImageInputFormat(new SVGImageFigure()));
   inputFormats.add(new TextInputFormat(new SVGTextFigure()));
   LinkedList<OutputFormat> outputFormats = new LinkedList<OutputFormat>();
   outputFormats.add(new SVGOutputFormat());
   outputFormats.add(new ImageOutputFormat());
   drawing.setInputFormats(inputFormats);
   drawing.setOutputFormats(outputFormats);
   return drawing;
 }
Beispiel #3
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  public static List<BezierPath> fromPathData(String str) throws IOException {
    LinkedList<BezierPath> paths = new LinkedList<BezierPath>();

    BezierPath path = null;
    Point2D.Double p = new Point2D.Double();
    Point2D.Double c1 = new Point2D.Double();
    Point2D.Double c2 = new Point2D.Double();
    StreamTokenizer tt = new StreamTokenizer(new StringReader(str));
    tt.resetSyntax();
    tt.parseNumbers();
    tt.whitespaceChars(0, ' ');
    tt.whitespaceChars(',', ',');

    char nextCommand = 'M';
    char command = 'M';
    while (tt.nextToken() != StreamTokenizer.TT_EOF) {
      if (tt.ttype > 0) {
        command = (char) tt.ttype;
      } else {
        command = nextCommand;
        tt.pushBack();
      }

      BezierPath.Node node;
      switch (command) {
          // moveto
        case 'M':
          if (path != null) {
            paths.add(path);
          }
          path = new BezierPath();

          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.moveTo(p.x, p.y);
          nextCommand = 'L';
          break;
        case 'm':
          if (path != null) {
            paths.add(path);
          }
          path = new BezierPath();

          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.moveTo(p.x, p.y);
          nextCommand = 'l';

          // close path
          break;
        case 'Z':
        case 'z':
          p.x = path.get(0).x[0];
          p.y = path.get(0).y[0];
          path.setClosed(true);

          // lineto
          break;
        case 'L':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.lineTo(p.x, p.y);
          nextCommand = 'L';

          break;
        case 'l':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.lineTo(p.x, p.y);
          nextCommand = 'l';

          break;
        case 'H':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          path.lineTo(p.x, p.y);
          nextCommand = 'H';

          break;
        case 'h':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          path.lineTo(p.x, p.y);
          nextCommand = 'h';

          break;
        case 'V':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.lineTo(p.x, p.y);
          nextCommand = 'V';

          break;
        case 'v':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.lineTo(p.x, p.y);
          nextCommand = 'v';

          // curveto
          break;
        case 'C':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.y = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.y = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.curveTo(c1.x, c1.y, c2.x, c2.y, p.x, p.y);
          nextCommand = 'C';

          break;
        case 'c':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.x = p.x + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.y = p.y + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.x = p.x + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.y = p.y + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.curveTo(c1.x, c1.y, c2.x, c2.y, p.x, p.y);
          nextCommand = 'c';

          break;
        case 'S':
          node = path.get(path.size() - 1);
          c1.x = node.x[0] * 2d - node.x[1];
          c1.y = node.y[0] * 2d - node.y[1];
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.y = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.curveTo(c1.x, c1.y, c2.x, c2.y, p.x, p.y);
          nextCommand = 'S';

          break;
        case 's':
          node = path.get(path.size() - 1);
          c1.x = node.x[0] * 2d - node.x[1];
          c1.y = node.y[0] * 2d - node.y[1];
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.x = p.x + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c2.y = p.y + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.curveTo(c1.x, c1.y, c2.x, c2.y, p.x, p.y);
          nextCommand = 's';

          // quadto
          break;
        case 'Q':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.y = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.quadTo(c1.x, c1.y, p.x, p.y);
          nextCommand = 'Q';

          break;
        case 'q':
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.x = p.x + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          c1.y = p.y + tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.quadTo(c1.x, c1.y, p.x, p.y);
          nextCommand = 'q';

          break;
        case 'T':
          node = path.get(path.size() - 1);
          c1.x = node.x[0] * 2d - node.x[1];
          c1.y = node.y[0] * 2d - node.y[1];
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x = tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y = tt.nval;
          path.quadTo(c1.x, c1.y, p.x, p.y);
          nextCommand = 'T';

          break;
        case 't':
          node = path.get(path.size() - 1);
          c1.x = node.x[0] * 2d - node.x[1];
          c1.y = node.y[0] * 2d - node.y[1];
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.x += tt.nval;
          if (tt.nextToken() != StreamTokenizer.TT_NUMBER) throw new IOException("Number expected");
          p.y += tt.nval;
          path.quadTo(c1.x, c1.y, p.x, p.y);
          nextCommand = 's';

          break;
        default:
          throw new IOException("Illegal command: " + command);
      }
    }
    if (path != null) {
      paths.add(path);
    }
    return paths;
  }