예제 #1
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);
  }
예제 #2
0
  public BufferedImage filter(BufferedImage src, BufferedImage dst) {
    if (dst == null) dst = createCompatibleDestImage(src, null);

    int width = src.getWidth();
    int height = src.getHeight();
    int numScratches = (int) (density * width * height / 100);
    ArrayList<Line2D> lines = new ArrayList<Line2D>();
    {
      float l = length * width;
      Random random = new Random(seed);
      Graphics2D g = dst.createGraphics();
      g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g.setColor(new Color(color));
      g.setStroke(new BasicStroke(this.width));
      for (int i = 0; i < numScratches; i++) {
        float x = width * random.nextFloat();
        float y = height * random.nextFloat();
        float a = angle + ImageMath.TWO_PI * (angleVariation * (random.nextFloat() - 0.5f));
        float s = (float) Math.sin(a) * l;
        float c = (float) Math.cos(a) * l;
        float x1 = x - c;
        float y1 = y - s;
        float x2 = x + c;
        float y2 = y + s;
        g.drawLine((int) x1, (int) y1, (int) x2, (int) y2);
        lines.add(new Line2D.Float(x1, y1, x2, y2));
      }
      g.dispose();
    }

    if (false) {
      //		int[] inPixels = getRGB( src, 0, 0, width, height, null );
      int[] inPixels = new int[width * height];
      int index = 0;
      for (int y = 0; y < height; y++) {
        for (int x = 0; x < width; x++) {
          float sx = x, sy = y;
          for (int i = 0; i < numScratches; i++) {
            Line2D.Float l = (Line2D.Float) lines.get(i);
            float dot = (l.x2 - l.x1) * (sx - l.x1) + (l.y2 - l.y1) * (sy - l.y1);
            if (dot > 0) inPixels[index] |= (1 << i);
          }
          index++;
        }
      }

      Colormap colormap = new LinearColormap();
      index = 0;
      for (int y = 0; y < height; y++) {
        for (int x = 0; x < width; x++) {
          float f = (float) (inPixels[index] & 0x7fffffff) / 0x7fffffff;
          inPixels[index] = colormap.getColor(f);
          index++;
        }
      }
      setRGB(dst, 0, 0, width, height, inPixels);
    }
    return dst;
  }
예제 #3
0
  public void StaticObjNew(StaticObj so) {
    Graphics2D g = radarArea.backImage.createGraphics();
    g.setColor(so_color);

    if (so instanceof Beacon) {
      g.drawOval(
          convPos(so.pos.x) - grid_size / 6,
          convPos(so.pos.y) - grid_size / 6,
          grid_size / 3,
          grid_size / 3);
      JLabel sol = new JLabel(Integer.toString(so.id));
      sol.setForeground(so_text_color);
      sol.setBounds(
          convPos(so.pos.x) + grid_size / 6, convPos(so.pos.y), grid_size / 3, grid_size / 2);
      radarArea.add(sol, new Integer(1));
    }

    if (so instanceof Airfield) {
      int xa[] = new int[3], ya[] = new int[3];
      int l1 = grid_size / 2, l2 = grid_size / 6;
      xa[0] = convPos(so.pos.x);
      ya[0] = convPos(so.pos.y);
      xa[1] = convPos(so.pos.x) - l1 * so.dir.x - l2 * so.dir.y;
      ya[1] = convPos(so.pos.y) - l1 * so.dir.y + l2 * so.dir.x;
      xa[2] = convPos(so.pos.x) - l1 * so.dir.x + l2 * so.dir.y;
      ya[2] = convPos(so.pos.y) - l1 * so.dir.y - l2 * so.dir.x;
      g.drawPolygon(xa, ya, 3);
      JLabel sol = new JLabel(Integer.toString(so.id));
      sol.setForeground(so_text_color);
      sol.setBounds(
          convPos(so.pos.x) + grid_size / 6, convPos(so.pos.y), grid_size / 3, grid_size / 2);
      radarArea.add(sol, new Integer(1));
    }

    if (so instanceof Exit) {
      g.drawRect(
          convPos(so.pos.x) - grid_size / 6,
          convPos(so.pos.y) - grid_size / 6,
          grid_size / 3,
          grid_size / 3);
      JLabel sol = new JLabel(Integer.toString(so.id));
      sol.setForeground(so_text_color);
      sol.setBounds(
          convPos(so.pos.x) + grid_size / 6, convPos(so.pos.y), grid_size / 3, grid_size / 2);
      radarArea.add(sol, new Integer(1));
    }

    if (so instanceof Line) {
      g.setColor(line_color);
      g.drawLine(
          convPos(((Line) so).pos.x),
          convPos(((Line) so).pos.y),
          convPos(((Line) so).second_end.x),
          convPos(((Line) so).second_end.y));
    }

    radarArea.backIcon = new ImageIcon(radarArea.backImage);
    radarArea.back.setIcon(radarArea.backIcon);
  }
예제 #4
0
    /**
     * draw line
     *
     * @param g graphics
     * @param x1 x1
     * @param y1 y1
     * @param x2 x2
     * @param y2 y2
     */
    void drawRotatedLine(Graphics2D g, double x1, double y1, double x2, double y2) {
      int begx = (int) (x1 * cost - y1 * sint);
      int begy = (int) (x1 * sint + y1 * cost);

      int endx = (int) (x2 * cost - y2 * sint);
      int endy = (int) (x2 * sint + y2 * cost);

      g.drawLine(x0 + begx, y0 + begy, x0 + endx, y0 + endy);
    }
예제 #5
0
  /**
   * Code to paint the specific shape
   *
   * @param w2v 2D affine transform
   * @param g graphics context
   */
  public void paintShape(Graphics2D g, AffineTransform w2v) {
    double x = startPoint.getX();
    double y = startPoint.getY();
    double xEnd = endPoint.getX();
    double yEnd = endPoint.getY();

    g.setStroke(new BasicStroke(this.getThickness(), BasicStroke.CAP_ROUND, BasicStroke.CAP_ROUND));

    Point2D v0 = w2v.transform(new Point2D.Double(x, y), null);
    int ix = (int) v0.getX();
    int iy = (int) v0.getY();

    Point2D v1 = w2v.transform(new Point2D.Double(xEnd, yEnd), null);

    g.drawLine(ix, iy, (int) v1.getX(), (int) v1.getY());
  }
예제 #6
0
 public void paintComponent(Graphics g) {
   super.paintComponent(g);
   this.setBackground(Color.WHITE);
   Graphics2D g2d = (Graphics2D) g;
   RenderingHints rh =
       new RenderingHints(
           RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
   g2d.setRenderingHints(rh);
   for (int i = 0; i < strokes.size(); i++) {
     Stroke currentStroke = strokes.get(i);
     g2d.setPaint(currentStroke.getColor());
     g2d.setStroke(new BasicStroke(currentStroke.getThickness()));
     ArrayList<Point2D> currentStrokePoints = currentStroke.getPoints();
     for (int j = 1; j < currentStrokePoints.size(); j++) {
       g2d.drawLine(
           (int) (currentStrokePoints.get(j - 1).getX() * this.getSize().getWidth()),
           (int) (currentStrokePoints.get(j - 1).getY() * this.getSize().getHeight()),
           (int) (currentStrokePoints.get(j).getX() * this.getSize().getWidth()),
           (int) (currentStrokePoints.get(j).getY() * this.getSize().getHeight()));
     }
   }
 }
예제 #7
0
  @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();
  }
예제 #8
0
  /** Get an image based on index numbers */
  public BufferedImage getIndexedImage(
      int x, int y, int zoom, int cacheZoom, GMapListener listener) {

    if (listener != null) {
      if (!getGDataSource().isCached(x, y, zoom)) {
        listener.updateGMapPainting();
        listener.updateGMapMessage(GMap.MESSAGE_DOWNLOADING);
      } else {
        listener.updateGMapMessage(GMap.MESSAGE_PAINTING);
      }
    }

    BufferedImage thumbImage = getGDataSource().getImage(x, y, zoom, true);

    if (thumbImage == null) return defaultImage;

    // if we dont have to paint cache, return here
    if (cacheZoom == (GPhysicalPoint.MIN_ZOOM - 1) || cacheZoom >= zoom) return thumbImage;

    BufferedImage paintedImage =
        new BufferedImage(
            GDataSource.sourceSize.width,
            GDataSource.sourceSize.height,
            BufferedImage.TYPE_INT_ARGB);
    Graphics2D graphics2D = paintedImage.createGraphics();
    graphics2D.drawImage(
        thumbImage, 0, 0, GDataSource.sourceSize.width, GDataSource.sourceSize.height, null);

    // now lets move to painting the cache
    double imageNum = Math.pow(2, zoom - cacheZoom);

    // draw cache lines
    int startX = (int) (imageNum * x);
    int startY = (int) (imageNum * y);

    // get composite to restore later, set new transparent composite
    Composite originalComposite = graphics2D.getComposite();
    graphics2D.setComposite(opacity40);

    // draw grid
    for (int i = 0; i < imageNum; i++) {
      for (int j = 0; j < imageNum; j++) {
        // points
        Point upperLeft =
            new Point(
                (int) (GDataSource.sourceSize.width / imageNum) * i,
                (int) (GDataSource.sourceSize.height / imageNum) * j);
        Dimension size =
            new Dimension(
                (int) (GDataSource.sourceSize.width / imageNum),
                (int) (GDataSource.sourceSize.height / imageNum));

        // draw lines
        graphics2D.setColor(new Color(100, 100, 100));
        graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x + size.width, upperLeft.y);
        graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x, upperLeft.y + size.height);

        // check if file exists
        if (getGDataSource().isCached(startX + i, startY + j, cacheZoom))
          graphics2D.setColor(Color.RED);
        else graphics2D.setColor(new Color(155, 155, 155));

        // shade rectangle
        graphics2D.fillRect(upperLeft.x, upperLeft.y, size.width, size.height);
      }
    }

    // restore composite
    graphics2D.setComposite(originalComposite);

    return paintedImage;
  }
예제 #9
0
  void draw(Graphics2D g) {

    int endX, endY;
    Block from = null;
    if (fromId > -1) from = diag.blocks.get(new Integer(fromId));
    Block to = null;
    if (!endsAtLine && toId > -1) to = diag.blocks.get(new Integer(toId));

    if (toX == -1) endX = diag.xa;
    else endX = toX;

    if (toY == -1) endY = diag.ya;
    else endY = toY;

    g.setColor(Color.GRAY);

    Stroke stroke = g.getStroke();
    ZigzagStroke zzstroke = new ZigzagStroke(stroke, 2, 4);

    if (toX == -1) {
      g.drawRect(fromX - 3, fromY - 3, 6, 6);
      return;
    }

    if (from != null) {
      if (fromSide == Side.TOP) fromY = from.cy - from.height / 2;
      else if (fromSide == Side.BOTTOM) fromY = from.cy + from.height / 2;
      else if (fromSide == Side.LEFT) fromX = from.cx - from.width / 2;
      else if (fromSide == Side.RIGHT) fromX = from.cx + from.width / 2;
    }

    if (to != null) {
      if (toSide == Side.TOP) toY = to.cy - to.height / 2;
      else if (toSide == Side.BOTTOM) toY = to.cy + to.height / 2;
      else if (toSide == Side.LEFT) toX = to.cx - to.width / 2;
      else if (toSide == Side.RIGHT) toX = to.cx + to.width / 2;
    }

    if (driver.selArrowP == this) g.setColor(Color.BLUE);
    else if ((from instanceof ComponentBlock
            || from instanceof ExtPortBlock
            || from instanceof Enclosure)
        && (to instanceof ComponentBlock
            || to instanceof ExtPortBlock
            || to instanceof Enclosure
            || endsAtLine))
      if (checkStatus == Status.UNCHECKED) g.setColor(Color.BLACK);
      else if (checkStatus == Status.COMPATIBLE) g.setColor(FOREST_GREEN);
      else g.setColor(ORANGE_RED);
    else if (from instanceof LegendBlock || to instanceof LegendBlock) g.setColor(Color.GRAY);

    int fx, fy, tx, ty;
    fx = fromX;
    fy = fromY;
    // tx = toX;
    // ty = toY;
    // int autoX = -1, autoY = -1;  // only used for automatic ports
    if (bends != null) {
      for (Bend bend : bends) {
        tx = bend.x;
        ty = bend.y;
        if (!dropOldest) g.drawLine(fx, fy, tx, ty);
        else {
          Shape shape = new Line2D.Double(fx, fy, tx, ty);
          shape = zzstroke.createStrokedShape(shape);
          g.draw(shape);
          // g.setStroke(stroke);
        }

        if (bend.marked) {
          Color col = g.getColor();
          g.setColor(Color.RED);
          g.drawOval(tx - 5, ty - 5, 10, 10);
          g.setColor(col);
        }
        calcLimits(fx, tx, fy, ty);
        fx = tx;
        fy = ty;
      }
    }
    tx = endX;
    ty = endY;

    int x = endX;
    if (to != null && endsAtBlock && to.multiplex) {
      String s = to.mpxfactor;
      if (s == null) s = " ";
      int i = s.length() * driver.fontWidth + 10;
      x -= i;
    }

    if (headMarked) {
      Color col = g.getColor();
      g.setColor(Color.RED);
      g.drawOval(x - 5, toY - 5, 10, 10);
      g.setColor(col);
    }

    if (!dropOldest) g.drawLine(fx, fy, tx, ty);
    else {
      Shape shape = new Line2D.Double(fx, fy, tx, ty);
      shape = zzstroke.createStrokedShape(shape);
      g.draw(shape);
      // g.setStroke(stroke);
    }

    if (tailMarked) {
      Color col = g.getColor();
      g.setColor(Color.RED);
      g.drawOval(fromX - 5, fromY - 5, 10, 10);
      g.setColor(col);
    }

    calcLimits(fx, x, fy, toY);

    if (!endsAtBlock && !endsAtLine) {
      g.drawRect(fromX - 3, fromY - 3, 6, 6);
      g.drawRect(x - 3, toY - 3, 6, 6);
    } else if (endsAtBlock) {
      if ((from instanceof ComponentBlock
              || from instanceof ExtPortBlock
              || from instanceof Enclosure)
          && (to instanceof ComponentBlock
              || to instanceof ExtPortBlock
              || to instanceof Enclosure)) {
        Arrowhead ah = new Arrowhead(fx, fy, toX, toY);
        ah.draw(g);
      }

    } else if (endsAtLine) {
      drawCircleTo(g, fx, fy, x, toY, Color.BLACK, 4);
      // g.drawOval(toX - 2, toY - 2, 4, 4);
      // g.fillOval(toX - 2, toY - 2, 4, 4);
    }

    if (toX != -1 && (endsAtBlock || endsAtLine)) {
      if (upStreamPort != null && (from instanceof ComponentBlock || from instanceof Enclosure)) {
        if (upStreamPort.equals("*")) {
          drawCircleFrom(g, fromX, fromY, endX, endY, Color.BLUE, 8);
          // g.setColor(Color.BLUE);
          // g.drawOval(fromX, fromY - 4, 8, 8);
          // g.fillOval(fromX, fromY - 4, 8, 8);
        } else if (from.visible) {
          g.setColor(Color.BLUE);
          int y = fromY + driver.fontHeight;
          int x2 = fromX + driver.fontWidth;
          g.drawString(upStreamPort, x2, y);
        }
        g.setColor(Color.BLACK);
      }
      if (downStreamPort != null
          && !endsAtLine
          && to != null
          && (to instanceof ComponentBlock || to instanceof Enclosure)) {
        if (downStreamPort.equals("*")) {
          drawCircleTo(g, fx, fy, toX, toY, Color.BLUE, 8);
          // g.setColor(Color.BLUE);
          // g.drawOval(x - 8, toY - 4, 8, 8);
          // g.fillOval(x - 8, toY - 4, 8, 8);
        } else if (to.visible) {
          g.setColor(Color.BLUE);
          int y = toY - driver.fontHeight / 2;
          x = toX - driver.fontWidth * (downStreamPort.length() + 1);
          if (!endsAtLine && to != null && to.multiplex) x -= 20;
          g.drawString(downStreamPort, x, y);
        }
        g.setColor(Color.BLACK);
      }
    }
    if (extraArrowhead != null) extraArrowhead.draw(g);
  }
  public void paint(Graphics g) {
    Graphics2D graph = (Graphics2D) g;
    graph.setStroke(drawingStroke);
    graph.setPaint(Color.red);
    graph.draw(xAxis);
    graph.setPaint(Color.BLACK);
    graph.drawString("X", xStopHoriz + 10, yOnxAxis + 4);
    graph.setPaint(Color.red);
    graph.draw(yAxis);
    graph.setPaint(Color.BLACK);
    graph.drawString("Y", xOnyAxis - 4, yStartVert - 10);
    graph.setColor(Color.BLACK);
    graph.drawString("Graph for y= " + function, 150, 50);
    graph.drawString("Hold down the mouse click to read a corresponding curve y-value ", 15, 12);

    int xBump = (int) xAxisLength / (numberOfXs - 1);
    int xOffset = xStartHoriz;
    int[] xOffsets = new int[numberOfXs];

    int yBump = (int) yAxisLength / (numberOfExpressions - 1);
    int yOffset = yStopVert;
    int[] yOffsets = new int[numberOfExpressions];

    float[] yScaleValues = new float[numberOfExpressions];
    String[] yScaleStrings = new String[numberOfExpressions];

    float smallestYvalue = ordinates[0];
    float biggestYvalue = ordinates[0];

    for (int i = 0; i < numberOfXs; i++) {
      xOffsets[i] = xOffset;
      graph.drawString("|", xOffset - 2, yOnxAxis + 5);
      graph.drawString(abscissaeStrings[i], xOffset - 5, yOnxAxis + 25);
      xOffset += xBump;
    }

    // Determinate the biggest and the smallest y value
    for (float yValue : ordinates) {
      if (yValue > biggestYvalue) biggestYvalue = yValue;
      if (yValue < smallestYvalue) smallestYvalue = yValue;
    }

    yScaleValues[0] = smallestYvalue;
    yScaleStrings[0] = String.valueOf(smallestYvalue);

    float yScaleIncrement = (biggestYvalue - smallestYvalue) / numberOfExpressions;

    for (int i = 1;
        i < yScaleValues.length;
        i++) // Start at [1] because [0] contains the smallest value
    {
      yScaleValues[i] = (yScaleValues[(i - 1)] + yScaleIncrement);
      yScaleStrings[i] =
          String.format("%.01f", yScaleValues[i]); // To make the labels look neat by...
      // ...limiting the values to 2 decimal points
    }

    for (int i = 0; i < numberOfExpressions; i++) {
      yOffsets[i] = yOffset;
      graph.drawString("--", xOnyAxis - 5, yOffset + 2);

      if (!functionIsNotConstant)
        graph.drawString(yScaleStrings[0], 30, yOffset + 2); // Label only one y coordinate
      else {
        graph.drawString(yScaleStrings[i], 30, yOffset + 2); // Label all applicable y coordinates
        yOffset -= yBump;
      }
    }
    // ==================Drawing the curve======================
    int[] yPixelRelatives = new int[numberOfExpressions];
    double yValueRange = biggestYvalue - smallestYvalue;
    int yPixelRange = (int) yAxisLength;

    // Converting expression values into pixel values
    for (int i = 0; i < numberOfExpressions; i++) {
      double yValuePercent = (double) ((ordinates[i] - smallestYvalue) / yValueRange);
      int yPixelAbsolute = (int) (yPixelRange * yValuePercent);
      yPixelRelatives[i] = (yStopVert - yPixelAbsolute);
    }
    graph.setColor(Color.BLUE);
    for (int i = 0; i < yPixelRelatives.length; i++) {
      graph.drawOval(xOffsets[i] - 2, yPixelRelatives[i] - 2, 4, 4);

      if (i > 0)
        graph.drawLine(
            xOffsets[(i - 1)], yPixelRelatives[(i - 1)], xOffsets[i], yPixelRelatives[i]);
    }
  }
예제 #11
0
  public void paintComponent(Graphics g) {

    super.paintComponent(g);
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // x-axis
    g2.drawLine(X_AXIS_FIRST_X_COORD, X_AXIS_Y_COORD, X_AXIS_SECOND_X_COORD, X_AXIS_Y_COORD);
    // y-axis
    g2.drawLine(Y_AXIS_X_COORD, Y_AXIS_FIRST_Y_COORD, Y_AXIS_X_COORD, Y_AXIS_SECOND_Y_COORD);

    // // x-axis arrow
    g2.drawLine(
        X_AXIS_SECOND_X_COORD - FIRST_LENGHT,
        X_AXIS_Y_COORD - SECOND_LENGHT,
        X_AXIS_SECOND_X_COORD,
        X_AXIS_Y_COORD);
    g2.drawLine(
        X_AXIS_SECOND_X_COORD - FIRST_LENGHT,
        X_AXIS_Y_COORD + SECOND_LENGHT,
        X_AXIS_SECOND_X_COORD,
        X_AXIS_Y_COORD);

    // // y-axis arrow
    g2.drawLine(
        Y_AXIS_X_COORD - SECOND_LENGHT,
        Y_AXIS_FIRST_Y_COORD + FIRST_LENGHT,
        Y_AXIS_X_COORD,
        Y_AXIS_FIRST_Y_COORD);
    g2.drawLine(
        Y_AXIS_X_COORD + SECOND_LENGHT,
        Y_AXIS_FIRST_Y_COORD + FIRST_LENGHT,
        Y_AXIS_X_COORD,
        Y_AXIS_FIRST_Y_COORD);

    // // draw origin Point
    g2.fillOval(
        X_AXIS_FIRST_X_COORD - (ORIGIN_COORDINATE_LENGHT / 2),
        Y_AXIS_SECOND_Y_COORD - (ORIGIN_COORDINATE_LENGHT / 2),
        ORIGIN_COORDINATE_LENGHT,
        ORIGIN_COORDINATE_LENGHT);

    // draw text "X" and draw text "Y"
    g2.drawString(
        "X",
        X_AXIS_SECOND_X_COORD - AXIS_STRING_DISTANCE / 2,
        X_AXIS_Y_COORD + AXIS_STRING_DISTANCE);
    g2.drawString(
        "Y",
        Y_AXIS_X_COORD - AXIS_STRING_DISTANCE,
        Y_AXIS_FIRST_Y_COORD + AXIS_STRING_DISTANCE / 2);
    g2.drawString(
        "(0, 0)",
        X_AXIS_FIRST_X_COORD - AXIS_STRING_DISTANCE,
        Y_AXIS_SECOND_Y_COORD + AXIS_STRING_DISTANCE);

    // numerate axis
    int xLength = (X_AXIS_SECOND_X_COORD - X_AXIS_FIRST_X_COORD) / xCoordNumbers;
    int yLength = (Y_AXIS_SECOND_Y_COORD - Y_AXIS_FIRST_Y_COORD) / yCoordNumbers;

    // draw x-axis numbers
    for (int i = 1; i < xCoordNumbers; i++) {
      g2.drawLine(
          X_AXIS_FIRST_X_COORD + (i * xLength),
          X_AXIS_Y_COORD - SECOND_LENGHT,
          X_AXIS_FIRST_X_COORD + (i * xLength),
          X_AXIS_Y_COORD + SECOND_LENGHT);
      g2.drawString(
          Integer.toString(i),
          X_AXIS_FIRST_X_COORD + (i * xLength) - 3,
          X_AXIS_Y_COORD + AXIS_STRING_DISTANCE);
    }

    // //draw y-axis numbers
    for (int i = 1; i < yCoordNumbers; i++) {
      g2.drawLine(
          Y_AXIS_X_COORD - SECOND_LENGHT,
          Y_AXIS_SECOND_Y_COORD - (i * yLength),
          Y_AXIS_X_COORD + SECOND_LENGHT,
          Y_AXIS_SECOND_Y_COORD - (i * yLength));
      g2.drawString(
          "0," + Integer.toString(i),
          Y_AXIS_X_COORD - AXIS_STRING_DISTANCE,
          Y_AXIS_SECOND_Y_COORD - (i * yLength));
    }
    for (int i = 0; i < jumlahGrafik; i++) {
      doDrawing(g, this.std[i], this.sig[i], i);
    }
    for (int i = 0; i < jumlahGrafik; i++) {
      alpaCut(g, this.alfa, i);
    }
  }
예제 #12
0
 // also clip, transform, composite,
 // public boolean isOpaque(){return false;}//theOpaque!=null&&theOpaque;}
 // ---------------------------------------------------------
 private void doPaint(Graphics2D g, int s, Object o) {
   // process an operation from the buffer
   // System.out.println(s);
   Object o1 = null,
       o2 = null,
       o3 = null,
       o4 = null,
       o5 = null,
       o6 = null,
       o7 = null,
       o8 = null,
       o9 = null,
       o10 = null,
       o11 = null;
   if (o instanceof Object[]) {
     Object[] a = (Object[]) o;
     if (a.length > 0) o1 = a[0];
     if (a.length > 1) o2 = a[1];
     if (a.length > 2) o3 = a[2];
     if (a.length > 3) o4 = a[3];
     if (a.length > 4) o5 = a[4];
     if (a.length > 5) o6 = a[5];
     if (a.length > 6) o7 = a[6];
     if (a.length > 7) o8 = a[7];
     if (a.length > 8) o9 = a[8];
     if (a.length > 9) o10 = a[9];
     if (a.length > 10) o11 = a[10];
   }
   switch (s) {
     case clear:
       paintBackground(g, theBackground);
       break;
       // public void addRenderingHints(Map<?,?> hints)
       // {toBuffer("addRenderingHints",hints );}
     case addRenderingHints:
       g.addRenderingHints((Map<?, ?>) o);
       break;
     case clip1:
       g.clip((Shape) o);
       break;
     case draw1:
       g.draw((Shape) o);
       break;
     case draw3DRect:
       g.draw3DRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Boolean) o5);
       break;
     case drawGlyphVector:
       g.drawGlyphVector((GlyphVector) o1, (Float) o2, (Float) o3);
       break;
     case drawImage1:
       g.drawImage((BufferedImage) o1, (BufferedImageOp) o2, (Integer) o3, (Integer) o4);
       break;
     case drawImage2:
       g.drawImage((Image) o1, (AffineTransform) o2, (ImageObserver) o3);
       break;
     case drawRenderableImage:
       g.drawRenderableImage((RenderableImage) o1, (AffineTransform) o2);
       break;
     case drawRenderedImage:
       g.drawRenderedImage((RenderedImage) o1, (AffineTransform) o2);
       break;
     case drawString1:
       g.drawString((AttributedCharacterIterator) o1, (Float) o2, (Float) o3);
       break;
     case drawString2:
       g.drawString((AttributedCharacterIterator) o1, (Integer) o2, (Integer) o3);
       break;
     case drawString3:
       g.drawString((String) o1, (Float) o2, (Float) o3);
       break;
     case drawString4:
       g.drawString((String) o1, (Integer) o2, (Integer) o3);
       break;
     case fill:
       g.fill((Shape) o);
       break;
     case fill3DRect:
       g.fill3DRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Boolean) o5);
       break;
     case rotate1:
       g.rotate((Double) o);
       break;
     case rotate2:
       g.rotate((Double) o1, (Double) o2, (Double) o3);
       break;
     case scale1:
       g.scale((Double) o1, (Double) o2);
       break;
     case setBackground:
       g.setBackground(
           (Color) o); // paintBackground(g,(Color)o); /*super.setBackground((Color)o) ;*/
       break;
     case setComposite:
       g.setComposite((Composite) o);
       break;
     case setPaint:
       g.setPaint((Paint) o);
       break;
     case setRenderingHint:
       g.setRenderingHint((RenderingHints.Key) o1, o2);
       break;
     case setRenderingHints:
       g.setRenderingHints((Map<?, ?>) o);
       break;
     case setStroke:
       g.setStroke((Stroke) o);
       break;
     case setTransform:
       g.setTransform(makeTransform(o));
       break;
     case shear:
       g.shear((Double) o1, (Double) o2);
       break;
     case transform1:
       g.transform(makeTransform(o));
       break;
     case translate1:
       g.translate((Double) o1, (Double) o2);
       break;
     case translate2:
       g.translate((Integer) o1, (Integer) o2);
       break;
     case clearRect:
       g.clearRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
       break;
     case copyArea:
       g.copyArea(
           (Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
       break;
     case drawArc:
       g.drawArc(
           (Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
       break;
     case drawBytes:
       g.drawBytes((byte[]) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5);
       break;
     case drawChars:
       g.drawChars((char[]) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5);
       break;
     case drawImage4:
       g.drawImage((Image) o1, (Integer) o2, (Integer) o3, (Color) o4, (ImageObserver) o5);
       break;
     case drawImage5:
       g.drawImage((Image) o1, (Integer) o2, (Integer) o3, (ImageObserver) o4);
       break;
     case drawImage6:
       g.drawImage(
           (Image) o1,
           (Integer) o2,
           (Integer) o3,
           (Integer) o4,
           (Integer) o5,
           (Color) o6,
           (ImageObserver) o7);
       break;
     case drawImage7:
       g.drawImage(
           (Image) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (ImageObserver) o6);
       break;
     case drawImage8:
       g.drawImage(
           (Image) o1,
           (Integer) o2,
           (Integer) o3,
           (Integer) o4,
           (Integer) o5,
           (Integer) o6,
           (Integer) o7,
           (Integer) o8,
           (Integer) o9,
           (Color) o10,
           (ImageObserver) o11);
       break;
     case drawImage9:
       g.drawImage(
           (Image) o1,
           (Integer) o2,
           (Integer) o3,
           (Integer) o4,
           (Integer) o5,
           (Integer) o6,
           (Integer) o7,
           (Integer) o8,
           (Integer) o9,
           (ImageObserver) o10);
       break;
     case drawLine:
       g.drawLine((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
       break;
     case drawOval:
       g.drawOval((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
       break;
     case drawPolygon1:
       g.drawPolygon((int[]) o1, (int[]) o2, (Integer) o3);
       break;
     case drawPolygon2:
       g.drawPolygon((Polygon) o);
       break;
     case drawPolyline:
       g.drawPolyline((int[]) o1, (int[]) o2, (Integer) o3);
       break;
     case drawRect:
       g.drawRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
       break;
     case drawRoundRect:
       g.drawRoundRect(
           (Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
       break;
     case fillArc:
       g.fillArc(
           (Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
       break;
     case fillOval:
       g.fillOval((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
       break;
       // {toBuffer("fillPolygon",mkArg(xPoints,  yPoints, nPoints) );}
     case fillPolygon1:
       g.fillPolygon((int[]) o1, (int[]) o2, (Integer) o3);
       break;
     case fillPolygon2:
       g.fillPolygon((Polygon) o);
       break;
     case fillRect:
       g.fillRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
       break;
     case fillRoundRect:
       g.fillRoundRect(
           (Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
       break;
     case setClip1:
       g.setClip((Shape) o);
       break;
     case setColor:
       g.setColor((Color) o);
       break;
     case setFont:
       g.setFont((Font) o);
       break;
     case setPaintMode:
       g.setPaintMode();
       break;
     case setXORMode:
       g.setXORMode((Color) o);
       break;
     case opaque:
       super.setOpaque((Boolean) o);
       break;
     case drawOutline: // g.drawString((String)o1, (Integer)o2, (Integer)o3) ;break;
       {
         FontRenderContext frc = g.getFontRenderContext();
         TextLayout tl = new TextLayout((String) o1, g.getFont(), frc);
         Shape s1 = tl.getOutline(null);
         AffineTransform af = g.getTransform();
         g.translate((Integer) o2, (Integer) o3);
         g.draw(s1);
         g.setTransform(af);
       }
       ;
       break;
     default:
       System.out.println("Unknown image operation " + s);
   }
 }