Exemplo n.º 1
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  /**
   * Paints the icon.
   *
   * @param c the component on which it is painted
   * @param _g the graphics context
   * @param x the x coordinate of the icon
   * @param y the y coordinate of the icon
   */
  public void paintIcon(Component c, Graphics _g, int x, int y) {
    Graphics2D g = (Graphics2D) _g;
    AffineTransform at = AffineTransform.getTranslateInstance(x + offsetX, y + offsetY);

    // save current graphics paint and clip
    Paint gPaint = g.getPaint();
    Shape gClip = g.getClip();

    // render shape(s)
    g.setPaint(color);
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.clipRect(x, y, w, h);

    // paint shape, if any
    if (shape != null) {
      g.fill(at.createTransformedShape(shape));
    }

    // paint decoration, if any
    if (decoration != null) {
      g.setPaint(decoColor);
      g.fill(at.createTransformedShape(decoration));
    }
    // restore graphics paint and clip
    g.setPaint(gPaint);
    g.setClip(gClip);
  }
Exemplo n.º 2
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  /**
   * This implementation calls <code>super.hitTest</code> and returns the result if non-null (this
   * should be a HitInfo.Point), then returns a HitInfo.Interior if the mouse-click occured inside
   * the text bound (as defined by text layout)
   *
   * @return a HitInfo corresponding to the given mouse-event
   */
  public HitInfo hitTest(PEMouseEvent e) {

    // from Bitmap:
    if (image != null) {
      if (getBounds().contains(e.getPicPoint())) {
        return new HitInfo.Interior((PicText) element, e);
      }
      return null;
    }

    // from TextLayout:
    if (!getBounds().contains(e.getPicPoint())) return null;

    PicText te = (PicText) element;
    // recompute textlayout b-box, but store it in a temporary field !
    Rectangle2D tb = textLayout.getBounds();
    Shape text_bounds = text2ModelTr.createTransformedShape(tb);
    if (text_bounds.contains(e.getPicPoint())) {
      // [SR:pending] for the hitInfo to be reliable, getPicPoint() should first be transformed by
      //              inverse text2ModelTr ! (especially when rotationAngle != 0)
      TextHitInfo thi =
          textLayout.hitTestChar(
              (float) (e.getPicPoint().x - strx),
              (float) (e.getPicPoint().y - stry)); // guaranteed to return a non-null thi
      return new HitInfo.Text((PicText) element, thi, e);
    }
    // test hit on textlayout's bounding rectangle :
    // else if (bounds.contains(e.getPicPoint())) return new HitInfo.Interior(element,e);
    return null;
  }
Exemplo n.º 3
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  /**
   * Gets the mark for the specified panel.
   *
   * @param trackerPanel the tracker panel
   * @return the mark
   */
  protected Mark getMark(TrackerPanel trackerPanel) {
    Mark mark = marks.get(trackerPanel);
    TPoint selection = null;
    if (mark == null) {
      selection = trackerPanel.getSelectedPoint();
      Point p = null;
      valid = true; // assume true
      for (int n = 0; n < points.length; n++) {
        if (!valid) continue;
        // determine if point is valid (ie not NaN)
        valid = valid && !Double.isNaN(points[n].getX()) && !Double.isNaN(points[n].getY());
        screenPoints[n] = points[n].getScreenPosition(trackerPanel);
        if (valid && selection == points[n]) p = screenPoints[n];
      }
      mark = footprint.getMark(screenPoints);
      if (p != null) { // point is selected, so draw selection shape
        transform.setToTranslation(p.x, p.y);
        int scale = FontSizer.getIntegerFactor();
        if (scale > 1) {
          transform.scale(scale, scale);
        }
        final Color color = footprint.getColor();
        final Mark stepMark = mark;
        final Shape selectedShape = transform.createTransformedShape(selectionShape);
        mark =
            new Mark() {
              public void draw(Graphics2D g, boolean highlighted) {
                stepMark.draw(g, false);
                Paint gpaint = g.getPaint();
                g.setPaint(color);
                g.fill(selectedShape);
                g.setPaint(gpaint);
              }

              public Rectangle getBounds(boolean highlighted) {
                Rectangle bounds = selectedShape.getBounds();
                bounds.add(stepMark.getBounds(false));
                return bounds;
              }
            };
      }
      final Mark theMark = mark;
      mark =
          new Mark() {
            public void draw(Graphics2D g, boolean highlighted) {
              if (!valid) return;
              theMark.draw(g, false);
            }

            public Rectangle getBounds(boolean highlighted) {
              return theMark.getBounds(highlighted);
            }
          };
      marks.put(trackerPanel, mark);
    }
    return mark;
  }
Exemplo n.º 4
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  /** Synchronizes bounding box with the model ; */
  protected void syncBounds() {
    PicText te = (PicText) element;
    // [pending] Il faut tenir compte de la rotation !

    Rectangle2D latexBB =
        null; // BB relative to latex dimensions (including rotation) (without frame)
    Rectangle2D textLayoutBB =
        null; // BB relative to textLayout dimensions (including rotation) (without frame)
    Rectangle2D textBB = null; // BB of the text (including rotation), without frame

    if (areDimensionsComputed) { // compute latexBB
      Rectangle2D nonRotated =
          new Rectangle2D.Double(
              te.getLeftX(), te.getBottomY(), te.getWidth(), te.getHeight() + te.getDepth());
      AffineTransform tr =
          new AffineTransform(); // maps Image coordinates to Model coordinates (see paint)
      tr.setToIdentity(); // reset
      PicPoint anchor = te.getCtrlPt(TextEditable.P_ANCHOR, ptBuf);
      tr.rotate(getRotation(), anchor.x, anchor.y); // rotate along P_ANCHOR !
      latexBB = tr.createTransformedShape(nonRotated).getBounds2D();
    }

    if (image == null) { // compute textLayoutBB
      Rectangle2D nonRotated = textLayout.getBounds();
      textLayoutBB = text2ModelTr.createTransformedShape(nonRotated).getBounds2D();
    }

    // use textLayoutBB or latexBB or their union
    if (image != null) textBB = latexBB;
    else {
      if (!areDimensionsComputed) textBB = textLayoutBB;
      else {
        textBB = latexBB.createUnion(textLayoutBB);
      }
    }

    // union with frame BB
    if (te.isFramed()) {
      super.syncBounds(); // update bounds of the frame if necessary
      Rectangle2D.union(super.bounds, textBB, this.bounds);
    } else this.bounds = textBB;
  }
Exemplo n.º 5
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 /**
  * synchronize frame shape and location (TextLayout only) ; this is called by syncShape(), so that
  * subclasser might override easily when only rectangular shapes are availables.
  */
 protected void syncFrame() {
   PicText te = (PicText) element;
   if (!te.isFramed()) {
     return;
   }
   AffineTransform tr =
       new AffineTransform(); // maps Image coordinates to Model coordinates (see paint)
   tr.setToIdentity(); // reset
   PicPoint anchor = te.getCtrlPt(TextEditable.P_ANCHOR, ptBuf);
   tr.rotate(getRotation(), anchor.x, anchor.y); // rotate along P_ANCHOR !
   shape = tr.createTransformedShape(te.getShapeOfFrame());
 }
Exemplo n.º 6
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    void draw(Graphics2D g) {

      // toX/toY is tip of arrow and fx/fy is a point on the line -
      // fx/fy is used to determine direction & angle

      AffineTransform at = AffineTransform.getTranslateInstance(toX, toY);
      int b = 9;
      double theta = Math.toRadians(20);
      // The idea of using a GeneralPath is so we can
      // create the (three lines that make up the) arrow
      // (only) one time and then use AffineTransform to
      // place it anywhere we want.
      GeneralPath path = new GeneralPath();

      // distance between line and the arrow mark <** not **
      // Start a new line segment from the position of (0,0).
      path.moveTo(0, 0);
      // Create one of the two arrow head lines.
      int x = (int) (-b * Math.cos(theta));
      int y = (int) (b * Math.sin(theta));
      path.lineTo(x, y);

      // distance between line and the arrow mark <** not **
      // Make the other arrow head line.
      int x2 = (int) (-b * Math.cos(-theta));
      int y2 = (int) (b * Math.sin(-theta));
      // path.moveTo(0,0);
      path.lineTo(x2, y2);
      path.closePath();

      // theta is in radians
      double s, t;
      s = toY - fy; // calculate slopes.
      t = toX - fx;
      if (t != 0) {
        s = s / t;
        theta = Math.atan(s);
        if (t < 0) theta += Math.PI;
      } else if (s < 0) theta = -(Math.PI / 2);
      else theta = Math.PI / 2;

      at.rotate(theta);
      // at.rotate(theta,toX,toY);
      Shape shape = at.createTransformedShape(path);
      if (checkStatus == Status.UNCHECKED) g.setColor(Color.BLACK);
      else if (checkStatus == Status.COMPATIBLE) g.setColor(FOREST_GREEN);
      else g.setColor(ORANGE_RED);
      g.fill(shape);
      g.draw(shape);
    }
Exemplo n.º 7
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  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;
  }
Exemplo n.º 8
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  @Override
  public void paintIcon(Component c, Graphics g, int x, int y) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.translate(x, y);

    g2.setStroke(new BasicStroke(BORDER_WIDTH));
    g2.setPaint(LINE_COLOR);
    g2.draw(BORDER);

    g2.setStroke(new BasicStroke(SLIT_WIDTH));
    g2.setColor(UIManager.getColor("Panel.background"));

    int n = SLIT_NUM + 1;
    int v = ICON_SIZE / n;
    int m = n * v;
    for (int i = 1; i < n; i++) {
      int a = i * v;
      g2.drawLine(a, 0, a, m);
      g2.drawLine(0, a, m, a);
    }

    // g2.drawLine(1 * v, 0 * v, 1 * v, 4 * v);
    // g2.drawLine(2 * v, 0 * v, 2 * v, 4 * v);
    // g2.drawLine(3 * v, 0 * v, 3 * v, 4 * v);
    // g2.drawLine(0 * v, 1 * v, 4 * v, 1 * v);
    // g2.drawLine(0 * v, 2 * v, 4 * v, 2 * v);
    // g2.drawLine(0 * v, 3 * v, 4 * v, 3 * v);

    g2.setPaint(LINE_COLOR);
    Rectangle2D b = ARROW.getBounds();
    Point2D p = new Point2D.Double(b.getX() + b.getWidth() / 2d, b.getY() + b.getHeight() / 2d);
    AffineTransform toCenterAT =
        AffineTransform.getTranslateInstance(ICON_SIZE / 2d - p.getX(), ICON_SIZE / 2d - p.getY());
    g2.fill(toCenterAT.createTransformedShape(ARROW));
    g2.dispose();
  }
Exemplo n.º 9
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  public Shape getShape() {

    int R = Integer.parseInt(hexcolor.substring(0, 2), 16);
    int G = Integer.parseInt(hexcolor.substring(2, 4), 16);
    int B = Integer.parseInt(hexcolor.substring(4, 6), 16);
    color = new Color(R, G, B);

    Shape geom;
    if (shape.equals("circle")) {
      geom = new Ellipse2D.Float(-0.05f * size, -0.05f * size, 1.1f * size, 1.1f * size);
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("square")) {
      geom = new Rectangle2D.Float(0, 0, size, size);
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("roundsquare")) {
      geom = new RoundRectangle2D.Float(0, 0, size, size, size / 2, size / 2);
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("triangle")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      float height = (float) (Math.sqrt(3) * size / 2);
      path.moveTo(size / 2, size - height);
      path.lineTo(size, size);
      path.lineTo(0, size);
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size - height / 2);
    } else if (shape.equals("star")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 2, 0);
      path.lineTo(7 * size / 10, 3 * size / 10);
      path.lineTo(size, size / 2);
      path.lineTo(7 * size / 10, 7 * size / 10);
      path.lineTo(size / 2, size);
      path.lineTo(3 * size / 10, 7 * size / 10);
      path.lineTo(0, size / 2);
      path.lineTo(3 * size / 10, 3 * size / 10);
      path.closePath();

      AffineTransform trans = AffineTransform.getRotateInstance(Math.PI / 4, size / 2, size / 2);
      Shape shape = trans.createTransformedShape(path);

      Area area = new Area(path);
      area.add(new Area(shape));

      trans = AffineTransform.getScaleInstance(1.2, 1.2);
      shape = trans.createTransformedShape(area);
      trans = AffineTransform.getTranslateInstance(-0.1 * size, -0.1 * size);
      shape = trans.createTransformedShape(shape);

      geom = shape;

      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("octagon")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 4, 0);
      path.lineTo(3 * size / 4, 0);
      path.lineTo(size, size / 4);
      path.lineTo(size, 3 * size / 4);
      path.lineTo(3 * size / 4, size);
      path.lineTo(size / 4, size);
      path.lineTo(0, 3 * size / 4);
      path.lineTo(0, size / 4);
      path.closePath();
      geom = path;
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("ellipse")) {
      geom = new Ellipse2D.Float(0, 0, 3 * size / 4, size);
      center = new Point2D.Float(3 * size / 8, size / 2);
    } else if (shape.equals("cross")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 4, 0);
      path.lineTo(3 * size / 4, 0);
      path.lineTo(3 * size / 4, size / 4);
      path.lineTo(size, size / 4);
      path.lineTo(size, 3 * size / 4);
      path.lineTo(3 * size / 4, 3 * size / 4);
      path.lineTo(3 * size / 4, size);
      path.lineTo(size / 4, size);
      path.lineTo(size / 4, 3 * size / 4);
      path.lineTo(0, 3 * size / 4);
      path.lineTo(0, size / 4);
      path.lineTo(size / 4, size / 4);
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("pentagon")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 2, size);

      float x, y, a;
      for (int i = 1; i < 5; i++) {
        a = (float) ((2 * Math.PI / 5) * i);
        x = (float) (size / 2 + size / 2 * Math.sin(a));
        y = (float) (size / 2 + size / 2 * Math.cos(a));
        path.lineTo(x, y);
      }
      path.closePath();

      AffineTransform trans = AffineTransform.getScaleInstance(1.1, 1.1);
      Shape shape = trans.createTransformedShape(path);
      trans = AffineTransform.getTranslateInstance(-0.05 * size, -0.05 * size);
      shape = trans.createTransformedShape(shape);

      geom = shape;
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("hexagon")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 2, size);

      float x, y, a;
      for (int i = 1; i < 6; i++) {
        a = (float) ((2 * Math.PI / 6) * i);
        x = (float) (size / 2 + size / 2 * Math.sin(a));
        y = (float) (size / 2 + size / 2 * Math.cos(a));
        path.lineTo(x, y);
      }
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size / 2);
    } else {
      geom = new Ellipse2D.Float(0, 0, size, size);
      center = new Point2D.Float(size / 2, size / 2);
    }

    return geom;
  }