Exemple #1
0
  public void paint(Graphics g) {
    gRef = (Graphics2D) g;

    // change size of font
    gRef.setFont(gRef.getFont().deriveFont(9.0f));

    fmRef = g.getFontMetrics();

    // Clear background

    if (Preferences.monochrome) {
      gRef.setColor(Preferences.whiteColor);
    } else {
      gRef.setColor(Preferences.backgroundColor);
    }
    gRef.fillRect(0, 0, getWidth(), getHeight());

    // set colour to correct drawing colour
    if (Preferences.monochrome) {
      gRef.setColor(Preferences.blackColor);
    } else {
      gRef.setColor(Preferences.penColor);
    }

    gRef.translate(0, margin);

    // Call c code to draw tree
    gRef.scale(scale, scale);
    nativeDrawTree();
  }
Exemple #2
0
  public void setPenColour(int colour) {

    if (Preferences.monochrome) {
      gRef.setColor(Preferences.blackColor);
    } else {
      if (colour == 0) {
        gRef.setColor(Preferences.penColor);
      }
      if (colour == 1) {
        gRef.setColor(Preferences.highlightColor);
      }
    }
  }
Exemple #3
0
 private void clearArc(int x, int y, int width, int height, int startAngle, int arcAngle) {
   penColor = gRef.getColor();
   gRef.setColor(Preferences.backgroundColor);
   gRef.fillArc(x, y, width, height, startAngle, arcAngle);
   gRef.setColor(penColor);
 }
Exemple #4
0
 private void restoreColor() {
   gRef.setColor(penColor);
 }
Exemple #5
0
 private void setFillColor(int symbolType) {
   penColor = gRef.getColor();
   switch (symbolType) {
     case FTAConstants.SYMB_BASIC:
       gRef.setColor(Preferences.basicInitiatingEventColor);
       break;
     case FTAConstants.SYMB_UNDEV:
       gRef.setColor(Preferences.undevelopedEventColor);
       break;
     case FTAConstants.SYMB_EXTERN:
       gRef.setColor(Preferences.externalEventColor);
       break;
     case FTAConstants.SYMB_INTERMEDIATE:
       gRef.setColor(Preferences.intermediateEventColor);
       break;
     case FTAConstants.SYMB_AND:
       gRef.setColor(Preferences.andGateColor);
       break;
     case FTAConstants.SYMB_OR:
       gRef.setColor(Preferences.orGateColor);
       break;
     case FTAConstants.SYMB_PRIORITY_AND:
       gRef.setColor(Preferences.priorityAndGateColor);
       break;
     case FTAConstants.SYMB_EXCL_OR:
       gRef.setColor(Preferences.exclusiveOrGateColor);
       break;
     case FTAConstants.SYMB_INHIBIT:
       gRef.setColor(Preferences.inhibitGateColor);
       break;
     case FTAConstants.SYMB_CONDITION:
       gRef.setColor(Preferences.conditioningEventColor);
       break;
     case FTAConstants.SYMB_TRANS_IN:
       gRef.setColor(Preferences.transferInColor);
       break;
     case FTAConstants.SYMB_TRANS_OUT:
       gRef.setColor(Preferences.transferOutColor);
       break;
     default:
       gRef.setColor(Preferences.backgroundColor);
       break;
   }
 }
  public void run() {
    Thread me = Thread.currentThread();
    while (getSize().width <= 0) {
      try {
        anim.sleep(500);
      } catch (InterruptedException e) {
        return;
      }
    }

    Graphics2D g2d = null;
    Graphics2D BufferG2D = null;
    Graphics2D ScreenG2D = null;
    BasicStroke solid = new BasicStroke(9.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, 9.0f);
    GeneralPath gp = new GeneralPath(GeneralPath.WIND_NON_ZERO);
    int rule = AlphaComposite.SRC_OVER;
    AlphaComposite opaque = AlphaComposite.SrcOver;
    AlphaComposite blend = AlphaComposite.getInstance(rule, 0.9f);
    AlphaComposite set = AlphaComposite.Src;
    int frame = 0;
    int frametmp = 0;
    Dimension oldSize = getSize();
    Shape clippath = null;
    while (anim == me) {
      Dimension size = getSize();
      if (size.width != oldSize.width || size.height != oldSize.height) {
        img = null;
        clippath = null;
        if (BufferG2D != null) {
          BufferG2D.dispose();
          BufferG2D = null;
        }
        if (ScreenG2D != null) {
          ScreenG2D.dispose();
          ScreenG2D = null;
        }
      }
      oldSize = size;

      if (img == null) {
        img = (BufferedImage) createImage(size.width, size.height);
      }

      if (BufferG2D == null) {
        BufferG2D = img.createGraphics();
        BufferG2D.setRenderingHint(
            RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_DEFAULT);
        BufferG2D.setClip(clippath);
      }
      g2d = BufferG2D;

      float[] ctrlpts;
      for (int i = 0; i < animpts.length; i += 2) {
        animate(animpts, deltas, i + 0, size.width);
        animate(animpts, deltas, i + 1, size.height);
      }
      ctrlpts = animpts;
      int len = ctrlpts.length;
      gp.reset();
      int dir = 0;
      float prevx = ctrlpts[len - 2];
      float prevy = ctrlpts[len - 1];
      float curx = ctrlpts[0];
      float cury = ctrlpts[1];
      float midx = (curx + prevx) / 2.0f;
      float midy = (cury + prevy) / 2.0f;
      gp.moveTo(midx, midy);
      for (int i = 2; i <= ctrlpts.length; i += 2) {
        float x1 = (midx + curx) / 2.0f;
        float y1 = (midy + cury) / 2.0f;
        prevx = curx;
        prevy = cury;
        if (i < ctrlpts.length) {
          curx = ctrlpts[i + 0];
          cury = ctrlpts[i + 1];
        } else {
          curx = ctrlpts[0];
          cury = ctrlpts[1];
        }
        midx = (curx + prevx) / 2.0f;
        midy = (cury + prevy) / 2.0f;
        float x2 = (prevx + midx) / 2.0f;
        float y2 = (prevy + midy) / 2.0f;
        gp.curveTo(x1, y1, x2, y2, midx, midy);
      }
      gp.closePath();

      g2d.setComposite(set);
      g2d.setBackground(backgroundColor);
      g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);

      if (bgChanged || bounds == null) {
        bounds = new Rectangle(0, 0, getWidth(), getHeight());
        bgChanged = false;
      }
      // g2d.clearRect(bounds.x-5, bounds.y-5, bounds.x + bounds.width + 5, bounds.y + bounds.height
      // + 5);
      g2d.clearRect(0, 0, getWidth(), getHeight());

      g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g2d.setColor(outerColor);
      g2d.setComposite(opaque);
      g2d.setStroke(solid);
      g2d.draw(gp);
      g2d.setPaint(gradient);

      if (!bgChanged) {
        bounds = gp.getBounds();
      } else {
        bounds = new Rectangle(0, 0, getWidth(), getHeight());
        bgChanged = false;
      }
      gradient =
          new GradientPaint(
              bounds.x,
              bounds.y,
              gradientColorA,
              bounds.x + bounds.width,
              bounds.y + bounds.height,
              gradientColorB,
              true);
      g2d.setComposite(blend);
      g2d.fill(gp);

      if (g2d == BufferG2D) {
        repaint();
      }
      ++frame;
      Thread.yield();
    }
    if (g2d != null) {
      g2d.dispose();
    }
  }