Esempio n. 1
0
  public void drawScreen() {
    Graphics2D g = (Graphics2D) this.getGraphics();

    g.drawImage(buffer, 0, 0, this);
    Toolkit.getDefaultToolkit().sync();
    g.dispose();
  }
Esempio n. 2
0
 protected void drawImageMosaic(Graphics2D g2) {
   // Break the image up into tiles. Draw each
   //   tile with its own transparency, allowing
   //   the background to show through to varying
   //   degrees.
   int side = 36;
   int width = mImage.getWidth();
   int height = mImage.getHeight();
   for (int y = 0; y < height; y += side) {
     for (int x = 0; x < width; x += side) {
       // Calculate an appropriate transparency value.
       float xBias = (float) x / (float) width;
       float yBias = (float) y / (float) height;
       float alpha = 1.0f - Math.abs(xBias - yBias);
       g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
       // Draw the subimage.
       int w = Math.min(side, width - x);
       int h = Math.min(side, height - y);
       BufferedImage tile = mImage.getSubimage(x, y, w, h);
       g2.drawImage(tile, x, y, null);
     }
   }
   // Reset the composite.
   g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
 }
Esempio n. 3
0
 void draw(Graphics2D g) {
   g.setColor(darkColor);
   int x = (int) (center_x + distance * Math.sin(-unit * current / num));
   int y = (int) (center_y + distance * Math.cos(-unit * current / num));
   Area area = new Area(new Ellipse2D.Double(x, y, ball_r, ball_r));
   g.fill(area);
 }
Esempio n. 4
0
 /** Draws the edge structure of the tree */
 public void drawEdges(Graphics2D gg) {
   gg.setPaint(Color.black);
   Enumeration nodeList = argument.getBreadthFirstTraversal().elements();
   // For each vertex...
   while (nodeList.hasMoreElements()) {
     // Get its edge list...
     TreeVertex vertex = (TreeVertex) nodeList.nextElement();
     Enumeration edges = vertex.getEdgeList().elements();
     // For each edge in the list...
     while (edges.hasMoreElements()) {
       TreeEdge edge = (TreeEdge) edges.nextElement();
       // If we have several vertices on layer 0, only draw
       // edges for layers below that
       if (!(argument.isMultiRoots() && vertex.getLayer() == 0)) {
         // If the edge has been selected with the mouse,
         // use a thick line
         if (edge.isSelected()) {
           gg.setStroke(selectStroke);
         }
         gg.draw(edge.getShape(this));
         // If we used a thick line, reset the stroke to normal
         // line for next edge.
         if (edge.isSelected()) {
           gg.setStroke(solidStroke);
         }
         TreeVertex edgeSource = edge.getDestVertex();
       }
     }
   }
 }
Esempio n. 5
0
  public void paintComponent(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setColor(Color.black);
    g2.fillRect(0, 0, 10, 70);
    g2.fillRect(60, 0, 10, 70);
    g2.fillRect(120, 0, 10, 70);

    g2.fillRect(0, 0, 130, 10);
    g2.fillRect(0, 60, 130, 10);

    g2.fillRect(70, 30, 50, 10);
    g2.fillRect(90, 10, 10, 50);

    fill(g2, fullRect, RoadDirection.CENTER);
    fill(g2, nw, RoadDirection.NW);
    fill(g2, ne, RoadDirection.NE);
    fill(g2, sw, RoadDirection.SW);
    fill(g2, se, RoadDirection.SE);

    g2.setFont(Font.decode("Arial-10"));
    g2.setColor(Color.black);
    SwingUtils.drawCenteredString(g, "CENTER", (int) fullRectStrPos.x, (int) fullRectStrPos.y);
    SwingUtils.drawCenteredString(g, "NW", (int) nwStrPos.x, (int) nwStrPos.y);
    SwingUtils.drawCenteredString(g, "NE", (int) neStrPos.x, (int) neStrPos.y);
    SwingUtils.drawCenteredString(g, "SW", (int) swStrPos.x, (int) swStrPos.y);
    SwingUtils.drawCenteredString(g, "SE", (int) seStrPos.x, (int) seStrPos.y);
  }
Esempio n. 6
0
  // =========================================================== paintComponent
  @Override
  public void paintComponent(Graphics g) {
    Graphics2D g2 = (Graphics2D) g; // Downcast to Graphics2D

    // ... One time initialization of in-memory, saved image.
    if (_bufImage == null) {
      // ... This is the first time, initialize _bufImage
      int w = this.getWidth();
      int h = this.getHeight();
      _bufImage = (BufferedImage) this.createImage(w, h);
      Graphics2D gc = _bufImage.createGraphics();
      gc.setColor(COLOR_BACKGROUND);
      gc.fillRect(0, 0, w, h); // fill in background
    }

    // ... Display the saved image.
    g2.drawImage(_bufImage, null, 0, 0);

    // ... Overwrite the screen display with currently dragged image.
    if (_state == State.DRAGGING) {
      // ... Write shape that is being dragged over the screen image,
      //    but not into the saved buffered image.  It will be written
      //    on the saved image when the mouse is released.
      drawCurrentShape(g2);
    }
  }
Esempio n. 7
0
  //	public void savePDF(){
  //		 Rectangle suggestedPageSize = getITextPageSize(page1.getPageSize());
  //		  Rectangle pageSize = rotatePageIfNecessary(suggestedPageSize);
  //		  //rotate if we need landscape
  //		  Document document = new Document(pageSize);
  //
  //		  PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
  //		  document.open();
  //		  Graphics2D graphics = cb.createGraphics(pageSize.getWidth(), pageSize.getHeight());
  //
  //		  // call your GTRenderer here
  //		  GTRenderer draw = new StreamingRenderer();
  //		  draw.setMapContent(mapContent);
  //
  //		  draw.paint(graphics, outputArea, mapContent.getLayerBounds() );
  //
  //		  // cleanup
  //		  graphics.dispose();
  //
  //		  //cleanup
  //		  document.close();
  //		  writer.close();
  //	}
  public void saveImage(final MapContent map, final String file, final int imageWidth) {

    GTRenderer renderer = new StreamingRenderer();
    renderer.setMapContent(map);

    Rectangle imageBounds = null;
    ReferencedEnvelope mapBounds = null;
    try {
      mapBounds = map.getMaxBounds();
      double heightToWidth = mapBounds.getSpan(1) / mapBounds.getSpan(0);
      imageBounds = new Rectangle(0, 0, imageWidth, (int) Math.round(imageWidth * heightToWidth));

    } catch (Exception e) {
      // failed to access mapContent layers
      throw new RuntimeException(e);
    }

    BufferedImage image =
        new BufferedImage(imageBounds.width, imageBounds.height, BufferedImage.TYPE_INT_RGB);

    Graphics2D gr = image.createGraphics();
    gr.setPaint(Color.WHITE);
    gr.fill(imageBounds);

    try {
      renderer.paint(gr, imageBounds, mapBounds);
      File fileToSave = new File(file);
      ImageIO.write(image, "jpeg", fileToSave);

    } catch (Exception e) {
      e.printStackTrace();
    }
  }
Esempio n. 8
0
  public void paint(Graphics g) {
    super.paint(g);
    Graphics2D g2d = (Graphics2D) g;

    g2d.draw(
        new Ellipse2D.Double(
            centerx - (centery - 500),
            centery - (centery - 500),
            2 * (centery - 500),
            2 * (centery - 500)));

    try {
      g2d.draw(
          new Ellipse2D.Double(
              player.x - player.size / 2, player.y - player.size / 2, player.size, player.size));
    } catch (NullPointerException e) {
    }

    k = 1;
    while (k <= ballCount) {

      g2d.draw(
          new Ellipse2D.Double(
              ball[k].x - ball[k].size / 2,
              ball[k].y - ball[k].size / 2,
              ball[k].size,
              ball[k].size));
      k++;
    }
  }
Esempio n. 9
0
 /** [Internal] */
 private void paintBackground(Graphics2D g2, Color theBackground) {
   Color color1 = g2.getColor();
   if (theBackground == null) theBackground = Color.white;
   g2.setColor(theBackground);
   g2.fillRect(0, 0, 30000, 30000);
   g2.setColor(color1);
 }
  public void drawFunctionToGraphic(Graphics2D g, int x, int y, int UNITYX, int UNITYY) {
    int _x, _y;

    g.setColor(Color.red);
    g.drawString("f(x) = " + F.toString(), 15, 20);

    g.setColor(Color.blue);
    for (double i = 0; ; i += EPSILON) {
      _x = (int) (i * UNITYX) + x / 2;
      _y = -(int) (F.evaluate(i) * UNITYY) + y / 2;

      g.drawLine(
          _x,
          _y,
          (int) ((i + EPSILON) * UNITYX) + x / 2,
          -(int) (F.evaluate(i + EPSILON) * UNITYY) + y / 2);

      if (_x < 0 || _x > x || _y < 0 || _y > y) break;
    }

    for (double i = 0; ; i -= EPSILON) {
      _x = (int) (i * UNITYX) + x / 2;
      _y = -(int) (F.evaluate(i) * UNITYY) + y / 2;

      g.drawLine(
          _x,
          _y,
          (int) ((i + EPSILON) * UNITYX) + x / 2,
          -(int) (F.evaluate(i + EPSILON) * UNITYY) + y / 2);

      if (_x < 0 || _x > x || _y < 0 || _y > y) break;
    }
  }
Esempio n. 11
0
  /**
   * Adds the componentType buttons to the Panel of Main Window.
   *
   * @param pkg_name whose componentType buttons will be added
   * @param a needed for the addition of the ActionListener of respective buttons and calling method
   *     of Pad_Draw
   */
  public void add_componentType_buttons(package_cls pkg_name, final counts a) {
    int i;
    JLabel pkg_hdng = new JLabel(pkg_name.getName());
    panel.add(pkg_hdng);
    for (i = 0; i < pkg_name.getComponentType_list().size(); i++) {
      final componentType cmp_Types = pkg_name.getComponentType_list().get(i);
      int btnHeight, btnWidth;
      double scale = 0.5;
      btnWidth = (int) (scale * (double) cmp_Types.getWidth());
      btnHeight = (int) (scale * (double) cmp_Types.getHeight());
      ImageIcon myIcon = new ImageIcon(cmp_Types.getType_Img());

      BufferedImage bi = new BufferedImage(btnWidth, btnHeight, BufferedImage.TYPE_INT_ARGB);
      Graphics2D g = bi.createGraphics();
      g.scale(scale, scale);
      myIcon.paintIcon(null, g, 0, 0);
      g.dispose();

      JButton strctButton = new JButton(new ImageIcon(bi));
      strctButton.addActionListener(
          new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
              drawPad.add_componentType(cmp_Types, a);
              taskbar.setText("Click to add a component");
            }
          });
      panel.add(strctButton);
    }
    panel.validate(); // Updates the Panel
  }
Esempio n. 12
0
  // draw method
  public synchronized void draw(Graphics2D g) {
    int w = s.getWidth();
    int h = s.getHeight();

    image.x %= w;
    image.y %= h;

    if (image.x < 0) {
      image.x += w;
    } else {
    }

    if (image.y < 0) {
      image.y += h;
    } else {
    }

    int x = image.x;
    int y = image.y;

    g.drawImage(bg, x, y, null);
    g.drawImage(bg, x - w, y, null);
    g.drawImage(bg, x, y - h, null);
    g.drawImage(bg, x - w, y - h, null);
  }
Esempio n. 13
0
  public void paintText(Graphics2D g, ButtonInfo info) {
    ButtonModel model = info.button.getModel();
    FontMetrics fm = info.button.getFontMetrics(info.button.getFont());
    int mnemonicIndex = info.button.getDisplayedMnemonicIndex();
    String text = info.button.getText();
    int textShiftOffset = 0;

    g.setComposite(AlphaComposite.SrcOver);
    /* Draw the Text */
    if (isEnabled(info.button)) {
      /** * paint the text normally */
      g.setColor(info.button.getForeground());
      BasicGraphicsUtils.drawStringUnderlineCharAt(
          g,
          text,
          mnemonicIndex,
          info.textRect.x + textShiftOffset,
          info.textRect.y + fm.getAscent() + textShiftOffset);
    } else {
      /** * paint the text disabled ** */
      g.setColor(info.button.getBackground().brighter());
      BasicGraphicsUtils.drawStringUnderlineCharAt(
          g, text, mnemonicIndex, info.textRect.x, info.textRect.y + fm.getAscent());
      g.setColor(info.button.getBackground().darker());
      BasicGraphicsUtils.drawStringUnderlineCharAt(
          g, text, mnemonicIndex, info.textRect.x - 1, info.textRect.y + fm.getAscent() - 1);
    }
  }
Esempio n. 14
0
  public void paint(Graphics g) {
    super.paint(g);
    Graphics2D g2D = (Graphics2D) g;
    int x = this.getWidth();
    int y = this.getHeight();
    int z = 4;

    if (orientation.equals(DesktopBar.WEST)) {
      int[] X = {x - z, x - z, 2 * x / 5, x / 2, z, x / 2, 2 * x / 5};
      int[] Y = {2 * y / 5, 3 * y / 5, 3 * y / 5, y - z, y / 2, z, 2 * y / 5};
      g2D.draw(new Polygon(X, Y, 7));
    }
    if (orientation.equals(DesktopBar.EAST)) {
      int[] X = {z, z, 2 * x / 3, x / 2, x - z, x / 2, 2 * x / 3};
      int[] Y = {2 * y / 5, 3 * y / 5, 3 * y / 5, y - z, y / 2, z, 2 * y / 5};
      g2D.draw(new Polygon(X, Y, 7));
    }
    if (orientation.equals(DesktopBar.NORTH)) {
      int[] X = {2 * x / 5, 3 * x / 5, 3 * x / 5, x - z, x / 2, z, 2 * x / 5};
      int[] Y = {y - z, y - z, 2 * y / 5, y / 2, z, y / 2, 2 * y / 5};
      g2D.draw(new Polygon(X, Y, 7));
    }
    if (orientation.equals(DesktopBar.SOUTH)) {
      int[] X = {2 * x / 5, 3 * x / 5, 3 * x / 5, x - z, x / 2, z, 2 * x / 5};
      int[] Y = {z, z, 2 * y / 3, y / 2, y - z, y / 2, 2 * y / 3};
      g2D.draw(new Polygon(X, Y, 7));
    }
  }
Esempio n. 15
0
 private static Image getImage(ResizableIcon icon, int size) {
   icon.setDimension(new Dimension(size, size));
   if (icon instanceof AsynchronousLoading) {
     AsynchronousLoading async = (AsynchronousLoading) icon;
     if (async.isLoading()) {
       final CountDownLatch latch = new CountDownLatch(1);
       final boolean[] status = new boolean[1];
       AsynchronousLoadListener all =
           new AsynchronousLoadListener() {
             @Override
             public void completed(boolean success) {
               status[0] = success;
               latch.countDown();
             }
           };
       async.addAsynchronousLoadListener(all);
       try {
         latch.await();
       } catch (InterruptedException ignored) {
       }
       async.removeAsynchronousLoadListener(all);
       if (!status[0]) {
         return null;
       }
       if (async.isLoading()) {
         return null;
       }
     }
   }
   Image result = FlamingoUtilities.getBlankImage(size, size);
   Graphics2D g2d = (Graphics2D) result.getGraphics().create();
   icon.paintIcon(null, g2d, 0, 0);
   g2d.dispose();
   return result;
 }
Esempio n. 16
0
  /** paint the canvas into a image file of given width and height */
  public void writeToImage(String s, int w, int h) {
    String ext;
    File f;
    try {
      ext = s.substring(s.lastIndexOf(".") + 1);
      f = new File(s);
    } catch (Exception e) {
      System.out.println(e);
      return;
    }
    if (!ext.equals("jpg") && !ext.equals("png")) {
      System.out.println("Cannot write to file: Illegal extension " + ext);
      return;
    }
    boolean opq = true;
    if (theOpaque != null) opq = theOpaque;

    BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = image.createGraphics();
    g2.setBackground(Color.white);
    g2.setPaint(Color.black);
    g2.setStroke(new BasicStroke(1));
    g2.setRenderingHint(
        RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    doBuffer(g2, true, new Rectangle(0, 0, w, h));
    try {
      ImageIO.write(image, ext, f);
    } catch (Exception e) {
      System.out.println(e);
    }
  }
Esempio n. 17
0
  /**
   * Override the pain method do draw the axis lines
   *
   * @param g The graphics to paint to
   */
  public void paint(Graphics g) {
    Rectangle b = getBounds();
    g.setColor(canvasBg);
    g.fillRect(0, 0, b.width, b.height);
    paintGrid(g);

    Point center = getCenter();
    if (g instanceof Graphics2D) {
      ((Graphics2D) g).translate(center.x, center.y);
    }
    super.paint(g);
    if (g instanceof Graphics2D) {
      ((Graphics2D) g).scale(1.0, 1.0);
    }
    g.setColor(Color.gray);
    g.drawLine(0, -10 * b.height, 0, 10 * b.height);
    g.drawLine(-10 * b.width, 0, 10 * b.width, 0);

    MetSymbol tmp = highlightedMetSymbol;
    if (tmp != null) {
      Rectangle tb = tmp.getBounds();
      g.setColor(Color.red);
      g.drawRect(tb.x - 2, tb.y - 2, tb.width + 4, tb.height + 4);
    }
  }
Esempio n. 18
0
 private static BufferedImage makeBufferedImage(Icon icon, int w, int h) {
   BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
   Graphics2D g = image.createGraphics();
   icon.paintIcon(null, g, (w - icon.getIconWidth()) / 2, (h - icon.getIconWidth()) / 2);
   g.dispose();
   return image;
 }
  /**
   * All purpose paint method that should do the right thing for all linear bouncing-box progress
   * bars. Override this if you are making another kind of progress bar.
   *
   * @see #paintDeterminate
   * @since 1.4
   */
  protected void paintIndeterminate(Graphics g, JComponent c) {
    if (!(g instanceof Graphics2D)) {
      return;
    }

    Insets b = progressBar.getInsets(); // area for border
    int barRectWidth = progressBar.getWidth() - (b.right + b.left);
    int barRectHeight = progressBar.getHeight() - (b.top + b.bottom);

    if (barRectWidth <= 0 || barRectHeight <= 0) {
      return;
    }

    Graphics2D g2 = (Graphics2D) g;

    // Paint the bouncing box.
    boxRect = getBox(boxRect);
    if (boxRect != null) {
      g2.setColor(progressBar.getForeground());
      g2.fillRect(boxRect.x, boxRect.y, boxRect.width, boxRect.height);
    }

    // Deal with possible text painting
    if (progressBar.isStringPainted()) {
      if (progressBar.getOrientation() == JProgressBar.HORIZONTAL) {
        paintString(g2, b.left, b.top, barRectWidth, barRectHeight, boxRect.x, boxRect.width, b);
      } else {
        paintString(g2, b.left, b.top, barRectWidth, barRectHeight, boxRect.y, boxRect.height, b);
      }
    }
  }
  @Override
  public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
    if (page > 0) {
      return NO_SUCH_PAGE;
    }

    int i = pf.getOrientation();

    // get the size of the page
    double pageWidth = pf.getImageableWidth();
    double pageHeight = pf.getImageableHeight();
    double myWidth = this.getWidth(); // - borderWidth * 2;
    double myHeight = this.getHeight(); // - borderWidth * 2;
    double scaleX = pageWidth / myWidth;
    double scaleY = pageHeight / myHeight;
    double minScale = Math.min(scaleX, scaleY);

    Graphics2D g2d = (Graphics2D) g;
    g2d.translate(pf.getImageableX(), pf.getImageableY());
    g2d.scale(minScale, minScale);

    drawPlot(g);

    return PAGE_EXISTS;
  }
  protected void paintComponent(Graphics g2) {
    super.paintComponent(g2);

    Graphics2D g = (Graphics2D) g2;
    test.draw(g2, 0, 0);
    // Shape triangle = new Polygon(new int[] {15, 20, 10}, new int[] {0, 10, 10}, 3);

    Shape square = new Rectangle2D.Double(0, 0, 30, 30);

    g.setColor(Color.white);

    g.translate(20, 20);
    // g.rotate(theta, 10, 10);
    // g.fill(star);

    // g.setColor(new Color(0, 86, 141));
    // g.fill(square);
    if (star2 != null) g.fill(star2);

    // Graphics2D g3 = (Graphics2D) g;
    // 3.fill(star);

    // g.setStroke(new BasicStroke(1));
    // g.translate(x, y);
    // g.draw(line);
    // g.draw(line2);

  }
  public static void saveJPG(Image img, String s) {
    BufferedImage bi =
        new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = bi.createGraphics();
    g2.drawImage(img, null, null);

    FileOutputStream out = null;
    try {
      out = new FileOutputStream(s);
    } catch (java.io.FileNotFoundException io) {
      System.out.println("File Not Found");
    }

    JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
    JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(bi);
    param.setQuality(0.5f, false);
    encoder.setJPEGEncodeParam(param);

    try {
      encoder.encode(bi);
      out.close();
    } catch (java.io.IOException io) {
      System.out.println("IOException");
    }
  }
Esempio n. 23
0
 // draw on screen
 public synchronized void draw(Graphics2D g) {
   Window w = s.getFullScreenWindow();
   g.setColor(w.getBackground());
   g.fillRect(0, 0, s.getWidth(), s.getHeight());
   g.setColor(w.getForeground());
   g.drawString(mess, 100, 100);
 }
Esempio n. 24
0
 /**
  * Write the given text string in the current font, centered on (x, y) and rotated by the
  * specified number of degrees
  *
  * @param x the center x-coordinate of the text
  * @param y the center y-coordinate of the text
  * @param s the text
  * @param degrees is the number of degrees to rotate counterclockwise
  */
 public static void text(double x, double y, String s, double degrees) {
   double xs = scaleX(x);
   double ys = scaleY(y);
   offscreen.rotate(Math.toRadians(-degrees), xs, ys);
   text(x, y, s);
   offscreen.rotate(Math.toRadians(+degrees), xs, ys);
 }
Esempio n. 25
0
 public void drawTo(Graphics g, Line line) {
   if (!calc.tileOnMap(t1) || !calc.tileOnMap(t2)) return;
   if (calc.tileOnMap(line.getTile1()) && calc.tileOnMap(line.getTile2())) {
     Point p1 = calc.tileToMinimap(t1);
     Point p2 = calc.tileToMinimap(t2);
     Point p3 = calc.tileToMinimap(line.getTile2());
     Point p4 = calc.tileToMinimap(line.getTile1());
     GeneralPath path = new GeneralPath();
     path.moveTo(p1.x, p1.y);
     path.lineTo(p2.x, p2.y);
     path.lineTo(p3.x, p3.y);
     path.lineTo(p4.x, p4.y);
     path.closePath();
     g.setColor(POLY_FILL);
     ((Graphics2D) g).fill(path);
     ((Graphics2D) g).draw(path);
   }
   Point last = null, p;
   g.setColor(Color.ORANGE);
   for (RSTile t : pathList) {
     if (calc.tileOnMap(t)) {
       p = calc.tileToMinimap(t);
       g.fillOval(p.x - 2, p.y - 2, 5, 5);
       if (last != null) g.drawLine(p.x, p.y, last.x, last.y);
       last = p;
     } else last = null;
   }
 }
Esempio n. 26
0
  // From: http://forum.java.sun.com/thread.jspa?threadID=378460&tstart=135
  void drawArrow(
      Graphics2D g2d,
      int xCenter,
      int yCenter,
      int x,
      int y,
      float stroke,
      BasicStroke drawStroke) {
    double aDir = Math.atan2(xCenter - x, yCenter - y);
    // Line can be dashed.
    g2d.setStroke(drawStroke);
    g2d.drawLine(x, y, xCenter, yCenter);
    // make the arrow head solid even if dash pattern has been specified
    g2d.setStroke(lineStroke);
    Polygon tmpPoly = new Polygon();
    int i1 = 12 + (int) (stroke * 2);
    // make the arrow head the same size regardless of the length length
    int i2 = 6 + (int) stroke;
    tmpPoly.addPoint(x, y);
    tmpPoly.addPoint(x + xCor(i1, aDir + .5), y + yCor(i1, aDir + .5));
    tmpPoly.addPoint(x + xCor(i2, aDir), y + yCor(i2, aDir));
    tmpPoly.addPoint(x + xCor(i1, aDir - .5), y + yCor(i1, aDir - .5));
    tmpPoly.addPoint(x, y); // arrow tip
    g2d.drawPolygon(tmpPoly);

    // Remove this line to leave arrow head unpainted:
    g2d.fillPolygon(tmpPoly);
  }
Esempio n. 27
0
 void drawLine(Graphics g, DrawObject L) {
   if (L == null) {
     return;
   }
   if ((sequencingOn) && (L.sequenceNum != currentSequenceNumDisplay)) {
     return;
   }
   Graphics2D g2 = (Graphics2D) g;
   g2.setStroke(L.drawStroke);
   int x1 = (int) ((L.x - minX) / (maxX - minX) * (D.width - 2 * inset));
   int y1 = (int) ((L.y - minY) / (maxY - minY) * (D.height - 2.0 * inset));
   int x2 = (int) ((L.x2 - minX) / (maxX - minX) * (D.width - 2 * inset));
   int y2 = (int) ((L.y2 - minY) / (maxY - minY) * (D.height - 2.0 * inset));
   if (L.isArrow) {
     drawArrow(
         (Graphics2D) g,
         inset + x1,
         D.height - y1 - inset,
         inset + x2,
         D.height - y2 - inset,
         1.0f,
         L.drawStroke);
   } else {
     g.drawLine(inset + x1, D.height - y1 - inset, inset + x2, D.height - y2 - inset);
   }
 }
 ////////////////////////////////////////////////////////////////////////////
 // Paint
 //
 public synchronized void paint(Graphics g) {
   Graphics2D g2 = (Graphics2D) g;
   // Graphics2D buffGraphics2 = (Graphics2D) buffGraphics;
   //    g2.drawImage(bImage, 3, 3, getWidth() - 3, getHeight() - 3,
   //        0, 0, iWidth, iHeight, null);
   g2.drawImage(bImage, 0, 0, iWidth, iHeight, null);
   g2.drawString(String.valueOf(System.currentTimeMillis()), 10, 10);
 }
Esempio n. 29
0
  public Image cutMeeple() {
    _meeple = new ImageIcon("meeple.gif").getImage();
    BufferedImage blankCanvas = new BufferedImage(80, 80, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = (Graphics2D) blankCanvas.getGraphics();

    g2.drawImage(_meeple, 0, 0, 80, 80, 130, 5, 174, 52, this);
    return blankCanvas;
  }
Esempio n. 30
0
 public static BufferedImage convertToARGB(BufferedImage image) {
   BufferedImage newImage =
       new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_ARGB);
   Graphics2D g = newImage.createGraphics();
   g.drawImage(image, 0, 0, null);
   g.dispose();
   return newImage;
 }