示例#1
0
 public void draw(ComponentDrawContext context) {
   drawALU(context.getGraphics(), getBounds());
   context.drawPin(this, 0, "A", Direction.EAST);
   context.drawPin(this, 1, "B", Direction.EAST);
   context.drawPin(this, 3, "Zero", Direction.WEST);
   context.drawPin(this, 4, "Res", Direction.WEST);
   context.drawPin(this, 5, "  OF ", Direction.WEST);
   context.getGraphics().setColor(Color.GRAY);
   context.drawPin(this, 2, "Op", Direction.SOUTH);
   context.getGraphics().setColor(Color.BLACK);
 }
示例#2
0
 static void drawALUIcon(ComponentDrawContext context, int x, int y) {
   Graphics g = context.getGraphics();
   g.setColor(Color.BLACK);
   int xp[] = {x, x + 15, x + 15, x, x, x + 3, x};
   int yp[] = {y, y + 5, y + 10, y + 15, y + 10, y + 8, y + 6};
   g.drawPolygon(xp, yp, 7);
 }
示例#3
0
 public void draw(ComponentDrawContext context) {
   CircuitState state = context.getCircuitState();
   Graphics g = context.getGraphics();
   GraphicsUtil.switchToWidth(g, WIDTH);
   g.setColor(state.getValue(e0).getColor());
   g.drawLine(e0.getX(), e0.getY(), e1.getX(), e1.getY());
 }
示例#4
0
 @Override
 public void paintIcon(ComponentDrawContext c, int x, int y) {
   Graphics g = c.getGraphics();
   if (toolIcon != null) {
     toolIcon.paintIcon(c.getDestination(), g, x + 2, y + 2);
   } else {
     int[] xp = {x + 5, x + 5, x + 9, x + 12, x + 14, x + 11, x + 16};
     int[] yp = {y, y + 17, y + 12, y + 18, y + 18, y + 12, y + 12};
     g.setColor(java.awt.Color.black);
     g.fillPolygon(xp, yp, xp.length);
   }
 }
示例#5
0
  @Override
  public void draw(Canvas canvas, ComponentDrawContext context) {
    Project proj = canvas.getProject();
    int dx = curDx;
    int dy = curDy;
    if (state == MOVING) {
      proj.getSelection().drawGhostsShifted(context, dx, dy);

      MoveGesture gesture = moveGesture;
      if (gesture != null && drawConnections && (dx != 0 || dy != 0)) {
        MoveResult result = gesture.findResult(dx, dy);
        if (result != null) {
          Collection<Wire> wiresToAdd = result.getWiresToAdd();
          Graphics g = context.getGraphics();
          GraphicsUtil.switchToWidth(g, 3);
          g.setColor(Color.GRAY);
          for (Wire w : wiresToAdd) {
            Location loc0 = w.getEnd0();
            Location loc1 = w.getEnd1();
            g.drawLine(loc0.getX(), loc0.getY(), loc1.getX(), loc1.getY());
          }
          GraphicsUtil.switchToWidth(g, 1);
          g.setColor(COLOR_UNMATCHED);
          for (Location conn : result.getUnconnectedLocations()) {
            int connX = conn.getX();
            int connY = conn.getY();
            g.fillOval(connX - 3, connY - 3, 6, 6);
            g.fillOval(connX + dx - 3, connY + dy - 3, 6, 6);
          }
        }
      }
    } else if (state == RECT_SELECT) {
      int left = start.getX();
      int right = left + dx;
      if (left > right) {
        int i = left;
        left = right;
        right = i;
      }
      int top = start.getY();
      int bot = top + dy;
      if (top > bot) {
        int i = top;
        top = bot;
        bot = i;
      }

      Graphics gBase = context.getGraphics();
      int w = right - left - 1;
      int h = bot - top - 1;
      if (w > 2 && h > 2) {
        gBase.setColor(BACKGROUND_RECT_SELECT);
        gBase.fillRect(left + 1, top + 1, w - 1, h - 1);
      }

      Circuit circ = canvas.getCircuit();
      Bounds bds = Bounds.create(left, top, right - left, bot - top);
      for (Component c : circ.getAllWithin(bds)) {
        Location cloc = c.getLocation();
        Graphics gDup = gBase.create();
        context.setGraphics(gDup);
        c.getFactory()
            .drawGhost(context, COLOR_RECT_SELECT, cloc.getX(), cloc.getY(), c.getAttributeSet());
        gDup.dispose();
      }

      gBase.setColor(COLOR_RECT_SELECT);
      GraphicsUtil.switchToWidth(gBase, 2);
      if (w < 0) w = 0;
      if (h < 0) h = 0;
      gBase.drawRect(left, top, w, h);
    }
  }
示例#6
0
 @Override
 public void draw(Canvas canvas, ComponentDrawContext context) {
   if (caret != null) caret.draw(context.getGraphics());
 }
 public Graphics getGraphics() {
   return context.getGraphics();
 }