Esempio n. 1
0
  private void addCreationButtonsTo(JToolBar tb, final DrawingEditor editor) {
    // AttributeKeys for the entitie sets
    HashMap<AttributeKey, Object> attributes;

    ResourceBundleUtil drawLabels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");

    ButtonFactory.addSelectionToolTo(
        tb, editor, ButtonFactory.createDrawingActions(editor), createSelectionActions(editor));
    tb.addSeparator();

    attributes = new HashMap<AttributeKey, Object>();
    attributes.put(AttributeKeys.FILL_COLOR, Color.white);
    attributes.put(AttributeKeys.STROKE_COLOR, Color.black);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new CreationTool(new SVGRectFigure(), attributes),
        "edit.createRectangle",
        drawLabels);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new CreationTool(new SVGEllipseFigure(), attributes),
        "edit.createEllipse",
        drawLabels);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new PathTool(new SVGPathFigure(), new SVGBezierFigure(true), attributes),
        "edit.createPolygon",
        drawLabels);
    attributes = new HashMap<AttributeKey, Object>();
    attributes.put(AttributeKeys.FILL_COLOR, null);
    attributes.put(AttributeKeys.STROKE_COLOR, Color.black);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new CreationTool(new SVGPathFigure(), attributes),
        "edit.createLine",
        drawLabels);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new PathTool(new SVGPathFigure(), new SVGBezierFigure(false), attributes),
        "edit.createScribble",
        drawLabels);
    attributes = new HashMap<AttributeKey, Object>();
    attributes.put(AttributeKeys.FILL_COLOR, Color.black);
    attributes.put(AttributeKeys.STROKE_COLOR, null);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new CreationTool(new SVGTextFigure(), attributes),
        "edit.createText",
        drawLabels);
    TextAreaCreationTool tat = new TextAreaCreationTool(new SVGTextAreaFigure(), attributes);
    tat.setRubberbandColor(Color.BLACK);
    ButtonFactory.addToolTo(tb, editor, tat, "edit.createTextArea", drawLabels);
  }
Esempio n. 2
0
  private Shape getTextShape() {
    if (cachedTextShape == null) {
      String text = getText();
      if (text == null || text.length() == 0) {
        text = " ";
      }

      FontRenderContext frc = getFontRenderContext();
      HashMap<TextAttribute, Object> textAttributes = new HashMap<TextAttribute, Object>();
      textAttributes.put(TextAttribute.FONT, getFont());
      if (FONT_UNDERLINE.get(this)) {
        textAttributes.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
      }
      TextLayout textLayout = new TextLayout(text, textAttributes, frc);

      AffineTransform tx = new AffineTransform();
      tx.translate(coordinates[0].x, coordinates[0].y);
      switch (TEXT_ANCHOR.get(this)) {
        case END:
          tx.translate(-textLayout.getAdvance(), 0);
          break;
        case MIDDLE:
          tx.translate(-textLayout.getAdvance() / 2d, 0);
          break;
        case START:
          break;
      }
      tx.rotate(rotates[0]);

      /*
      if (TRANSFORM.get(this) != null) {
          tx.preConcatenate(TRANSFORM.get(this));
      }*/

      cachedTextShape = tx.createTransformedShape(textLayout.getOutline(tx));
      cachedTextShape = textLayout.getOutline(tx);
    }
    return cachedTextShape;
  }
Esempio n. 3
0
  public static Map<String, String> getStyles(String str) throws IOException {
    HashMap<String, String> styles = new HashMap<String, String>();
    if (str == null) return styles;

    StreamTokenizer tt = new StreamTokenizer(new StringReader(str));
    tt.resetSyntax();
    tt.wordChars('!', '9');
    tt.wordChars('<', '~');
    tt.wordChars(128 + 32, 255);
    tt.whitespaceChars(0, ' ');

    while (tt.nextToken() != StreamTokenizer.TT_EOF) {
      if (tt.ttype != ';') {
        String key, value;
        if (tt.ttype != StreamTokenizer.TT_WORD) {
          throw new IOException(
              "Key token expected in " + str + " " + Integer.toHexString(tt.ttype));
        }
        key = tt.sval;
        if (tt.nextToken() != ':') {
          throw new IOException("Colon expected after " + key + " in " + str);
        }
        if (tt.nextToken() != StreamTokenizer.TT_WORD) {
          throw new IOException(
              "Value token expected after " + key + " in " + str + " " + tt.ttype);
        }
        value = tt.sval;
        while (tt.nextToken() == StreamTokenizer.TT_WORD) {
          value += ' ' + tt.sval;
        }
        tt.pushBack();
        styles.put(key, value);
      }
    }

    return styles;
  }