Examples of java.awt.Graphics.drawString()

java.awt.Graphics.drawString()
Draws the text given by the specified string, using this graphics context's current font and color. The baseline of the leftmost character is at position (x, y) in this graphics context's coordinate system. @param str the string to be drawn. @param x the x coordinate. @param y the y coordinate. @throws NullPointerException if str is null. @see java.awt.Graphics#drawBytes @see java.awt.Graphics#drawChars

      String rand = String.valueOf(strArr[random.nextInt(strArr.length)]);
      sRand += rand;
      // 将认证码显示到图象中
      g.setColor(new Color(20 + random.nextInt(110), 20 + random.nextInt(110), 20 + random.nextInt(110)));
      // 调用函数出来的颜色相同，可能是因为种子太接近，所以只能直接生成
      g.drawString(rand, 13 * i + 6, 16);
    }


    // 图象生效
    g.dispose();

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        for (VrpCustomer customer : schedule.getCustomerList()) {
            VrpLocation location = customer.getLocation();
            int x = translator.translateLongitudeToX(location.getLongitude());
            int y = translator.translateLatitudeToY(location.getLatitude());
            g.fillRect(x - 1, y - 1, 3, 3);
            g.drawString(Integer.toString(customer.getDemand()), x + 3, y - 3);
        }
        g.setColor(TangoColors.ALUMINIUM_4);
        for (VrpDepot depot : schedule.getDepotList()) {
            int x = translator.translateLongitudeToX(depot.getLocation().getLongitude());
            int y = translator.translateLatitudeToY(depot.getLocation().getLatitude());

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                        ^ (previousLocation.getLatitude() < location.getLatitude());


                ImageIcon vehicleImageIcon = vehicleImageIcons[colorIndex];
                int vehicleInfoHeight = vehicleImageIcon.getIconHeight() + 2 + TEXT_SIZE;
                g.drawImage(vehicleImageIcon.getImage(), x + 1, (ascending ? y - vehicleInfoHeight - 1 : y + 1), this);
                g.drawString(load + " / " + vehicle.getCapacity(), x + 1, (ascending ? y - 1 : y + vehicleInfoHeight + 1));
            }
            colorIndex = (colorIndex + 1) % TangoColors.SEQUENCE_2.length;
        }


        // Legend

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        }


        // Legend
        g.setColor(TangoColors.ALUMINIUM_4);
        g.fillRect(5, (int) height - 12 - TEXT_SIZE - (TEXT_SIZE / 2), 5, 5);
        g.drawString("Depot", 15, (int) height - 10 - TEXT_SIZE);
        g.setColor(TangoColors.ORANGE_2);
        g.fillRect(6, (int) height - 6 - (TEXT_SIZE / 2), 3, 3);
        g.drawString("Customer demand", 15, (int) height - 5);
        // Show soft score
        g.setColor(TangoColors.SCARLET_2);

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        g.setColor(TangoColors.ALUMINIUM_4);
        g.fillRect(5, (int) height - 12 - TEXT_SIZE - (TEXT_SIZE / 2), 5, 5);
        g.drawString("Depot", 15, (int) height - 10 - TEXT_SIZE);
        g.setColor(TangoColors.ORANGE_2);
        g.fillRect(6, (int) height - 6 - (TEXT_SIZE / 2), 3, 3);
        g.drawString("Customer demand", 15, (int) height - 5);
        // Show soft score
        g.setColor(TangoColors.SCARLET_2);
        HardAndSoftScore score = schedule.getScore();
        if (score != null) {
            String totalDistanceString;

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                totalDistanceString = "Not feasible";
            } else {
                totalDistanceString = numberFormat.format(- score.getSoftScore()) + " fuel";
            }
            g.setFont( g.getFont().deriveFont(Font.BOLD, (float) TEXT_SIZE * 2));
            g.drawString(totalDistanceString,
                    (int) width - g.getFontMetrics().stringWidth(totalDistanceString) - 10, (int) height - 10);
        }
        repaint();
    }

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      Graphics clipg = g.create(gx, 0, w, height);
      clipg.setColor(Color.white);
      Graphics2D g2d = (Graphics2D) clipg;
      g2d.setColor(Color.white);
      g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
      clipg.drawString(title, 0, gy);
      clipg.dispose();
    }


    int w = CONTROL_CLOSE.getWidth(c);
    gx = x + width - OUTER_PAD - w - 2;

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      while(textIt.hasNext()){
        DiagramText text = (DiagramText) textIt.next();
        g2.setFont(text.getFont());
        if(text.hasOutline()){
          g2.setColor(text.getOutlineColor());
          g2.drawString(text.getText(), text.getXPos() + 1, text.getYPos());
          g2.drawString(text.getText(), text.getXPos() - 1, text.getYPos());
          g2.drawString(text.getText(), text.getXPos(), text.getYPos() + 1);
          g2.drawString(text.getText(), text.getXPos(), text.getYPos() - 1);
        }
        g2.setColor(text.getColor());

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        DiagramText text = (DiagramText) textIt.next();
        g2.setFont(text.getFont());
        if(text.hasOutline()){
          g2.setColor(text.getOutlineColor());
          g2.drawString(text.getText(), text.getXPos() + 1, text.getYPos());
          g2.drawString(text.getText(), text.getXPos() - 1, text.getYPos());
          g2.drawString(text.getText(), text.getXPos(), text.getYPos() + 1);
          g2.drawString(text.getText(), text.getXPos(), text.getYPos() - 1);
        }
        g2.setColor(text.getColor());
        g2.drawString(text.getText(), text.getXPos(), text.getYPos());

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        g2.setFont(text.getFont());
        if(text.hasOutline()){
          g2.setColor(text.getOutlineColor());
          g2.drawString(text.getText(), text.getXPos() + 1, text.getYPos());
          g2.drawString(text.getText(), text.getXPos() - 1, text.getYPos());
          g2.drawString(text.getText(), text.getXPos(), text.getYPos() + 1);
          g2.drawString(text.getText(), text.getXPos(), text.getYPos() - 1);
        }
        g2.setColor(text.getColor());
        g2.drawString(text.getText(), text.getXPos(), text.getYPos());
      }

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