コード例 #1
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  public static void main(String[] args) {
    DrawingPanel drawing = new DrawingPanel(200, 200);
    Graphics canvas = drawing.getGraphics();

    canvas.setColor(Colors.black);
    canvas.fillRect(0, 0, drawing.getWidth(), drawing.getHeight());

    canvas.setColor(Colors.white);

    for (int i = 5; i > 0; i--) {
      canvas.fillRect(i * 20, (5 - i) * 20, 20, 20);
    }
  }
コード例 #2
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 public static DrawingPanel background(String meaning) {
   DrawingPanel panel = new DrawingPanel(780, 560);
   Graphics g = panel.getGraphics();
   panel.setBackground(Color.white);
   g.setColor(Color.LIGHT_GRAY);
   g.fillRect(0, 0, 781, bannerHeight);
   g.fillRect(0, 530, 781, bannerHeight);
   g.setColor(Color.black);
   g.drawString(meaning, 0, 16);
   for (int i = startYear; i <= 2010; i += 10) {
     g.drawString("" + i, (decadeWidth / 10) * (i - startYear), 552);
   }
   return panel;
 }
コード例 #3
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ファイル: IntegerRaster.java プロジェクト: bagonzalez/SimulDP
 /**
  * Draws the image and the grid.
  *
  * @param panel
  * @param g
  */
 public void draw(DrawingPanel panel, Graphics g) {
   if (scaleFactor < 1) {
     g.drawImage(
         image.getScaledInstance(
             (int) (scaleFactor * image.getWidth()),
             (int) (scaleFactor * image.getHeight()),
             java.awt.Image.SCALE_REPLICATE),
         panel.getLeftGutter(),
         panel.getTopGutter(),
         panel);
   } else {
     // g.drawImage(image, 1+panel.xToPix(xmin), 1+panel.yToPix(ymax), panel);
     g.drawImage(image, panel.getLeftGutter(), panel.getTopGutter(), panel);
   }
 }
コード例 #4
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 public ControlPanel(DrawingPanel canvas) {
   // instance variable draw has been assigned to canvas
   this.draw = canvas;
   // adds new Button
   this.color = new JButton("Add Color");
   // assigns a listener with the button
   this.color.addActionListener(new ColorButton());
   // adds button to the JPanel
   this.add(this.color);
   // asigns currentColor to a new JPanel
   this.currentColor = new JPanel();
   // adds currentColor to JPanel
   this.add(this.currentColor);
   // sets background to default color
   currentColor.setBackground(draw.getColor());
   // adds a new Button
   this.circle = new JButton("Add Circle");
   // asigns a listener to the button
   this.circle.addActionListener(new CircleButton());
   // adds button to the panel
   this.add(this.circle);
   // adds new button
   this.square = new JButton("Add Square");
   // asigns this button to a listener
   this.square.addActionListener(new SquareButton());
   // adds button to the panel
   this.add(this.square);
 }
コード例 #5
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  { // Set the layout to the frame in order to show the panels, BorderLayout used.
    setLayout(new BorderLayout());

    // program will stop running when "X" is pressed.
    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

    // set the title for the program.
    this.setTitle("Financial Modeller - B00540772");

    // add the two frames to the frame show that they will show in the correct areas.
    this.add(drawing, BorderLayout.NORTH);
    this.add(control, BorderLayout.SOUTH);

    // add the instructions panel into the frame.
    this.add(instructions, BorderLayout.CENTER);

    // set the size of the two panels.
    drawing.setPreferredSize(new Dimension(900, 350));
    control.setPreferredSize(new Dimension(900, 250));
    instructions.setPreferredSize(new Dimension(900, 80));

    // set the background of the DrawingPanel to highlight the two different panels.
    drawing.setBackground(Color.WHITE);

    // call the line wrap method to improve the layout of the text area.
    instructions.setLineWrap(true);

    // insert the instructions for the user.
    instructions.append(
        "Please use the control panel to enter your financial"
            + " information. When the information has been entered press 'Start'"
            + " to run the simulation. The textual output will          show each"
            + " input and output as it happens, and will give you a balance update."
            + " The graphical output will give you a representation of the changing"
            + " weekly balance,       each second represents"
            + " one week. Please be aware that if the balance goes above £16000"
            + " or the duration goes above 52 weeks the graphical output will stop,"
            + " if         this happens you can continue to use the textual output."
            + " If you do not wish to use all of the threads please leave amount AND"
            + " frequency as '0' and that thread will not    start.");

    // set visible and pack to ensure it will run correctly.
    pack();
    setVisible(true);
  }
コード例 #6
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ファイル: Lab13.java プロジェクト: nlflint/CSC142
  // Creates a window and draws a traffic light inside it
  private void DrawTrafficLight() {
    // Instantiates a Drawing panel
    DrawingPanel panel = new DrawingPanel(130, 290);
    panel.setTitle("Traffic Light");

    // Get graphics from panel
    Graphics draw = panel.getGraphics();

    // Draw light housing
    drawRect(draw, 20, 20, 90, 250, Color.lightGray);

    // Draw red light
    drawCircle(draw, 30, 30, 70, Color.red);

    // Draw yellow light
    drawCircle(draw, 30, 110, 70, Color.yellow);

    // Draw green light
    drawCircle(draw, 30, 190, 70, new Color(0, 127, 0));
  }
コード例 #7
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ファイル: Lab13.java プロジェクト: nlflint/CSC142
  // Draws nested shapes from the lab
  private void drawNestedShapes() {
    // Instantiates a Drawing panel
    DrawingPanel panel = new DrawingPanel(250, 250);
    panel.setTitle("Nested Shapes");

    // Get graphics from panel
    Graphics draw = panel.getGraphics();

    // Draw green square
    drawRect(draw, 25, 25, 200, 200, Color.green);

    // Draw cyan circle
    drawCircle(draw, 25, 25, 200, Color.magenta);

    // Draw cyan diamond
    draw.setColor(Color.cyan);
    draw.fillPolygon(new int[] {125, 224, 124, 25}, new int[] {25, 124, 224, 125}, 4);

    // Draw outline around diamond
    draw.setColor(Color.black);
    draw.drawPolygon(new int[] {125, 224, 124, 25}, new int[] {25, 124, 224, 125}, 4);
  }
コード例 #8
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ファイル: IntegerRaster.java プロジェクト: bagonzalez/SimulDP
 /**
  * Gets the dimension of the lattice in pixel units.
  *
  * @param panel
  * @return the dimension
  */
 public Dimension getInterior(DrawingPanel panel) {
   float availableWidth = panel.getWidth() - panel.getLeftGutter() - panel.getRightGutter() - 1;
   float availableHeight = panel.getHeight() - panel.getTopGutter() - panel.getBottomGutter() - 1;
   scaleFactor = Math.min(availableWidth / dimension.width, availableHeight / dimension.height);
   if (scaleFactor > 1) {
     scaleFactor = 1;
     return dimension;
   }
   return new Dimension((int) (scaleFactor * ncol), (int) (scaleFactor * nrow));
 }
コード例 #9
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 public static void bars(DrawingPanel panel, String nameInfo) {
   Graphics g = panel.getGraphics();
   Scanner s = new Scanner(nameInfo);
   s.next(); // skips name
   String gender = s.next();
   for (int i = startYear; i <= 2010; i += 10) {
     g.setColor(Color.BLACK);
     int rank = s.nextInt();
     int x = ((decadeWidth / 10) * (i - startYear));
     int y = 30 + (rank / 2);
     if (rank == 0) y = 560 - bannerHeight;
     g.drawString("" + rank, x, y);
     if (gender.equals("f")) g.setColor(Color.pink);
     else g.setColor(Color.blue);
     g.fillRect(x, y, decadeWidth / 2, 560 - bannerHeight - y);
   }
   s.close();
 }
コード例 #10
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 public void centerAxes(DrawingPanel panel) {
   xaxis.setLocation((panel.getYMax() + panel.getYMin()) / 2);
   yaxis.setLocation((panel.getXMax() + panel.getXMin()) / 2);
 }
コード例 #11
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 /**
  * Draws the axes in the drawing panel.
  *
  * @param panel
  * @param g
  */
 public void draw(DrawingPanel panel, Graphics g) {
   if (!visible) {
     return;
   }
   if (interiorColor != null) {
     g.setColor(interiorColor);
     int gw = panel.getLeftGutter() + panel.getRightGutter();
     int gh = panel.getTopGutter() + panel.getBottomGutter();
     g.fillRect(
         panel.getLeftGutter(),
         panel.getTopGutter(),
         panel.getWidth() - gw,
         panel.getHeight() - gh);
     g.setColor(Color.lightGray);
     g.drawRect(
         panel.getLeftGutter(),
         panel.getTopGutter(),
         panel.getWidth() - gw,
         panel.getHeight() - gh);
   }
   xaxis.draw(panel, g);
   yaxis.draw(panel, g);
   titleLine.setX((panel.getXMax() + panel.getXMin()) / 2);
   if (panel.getTopGutter() > 20) {
     titleLine.setY(panel.getYMax() + 5 / panel.getYPixPerUnit());
   } else {
     titleLine.setY(panel.getYMax() - 25 / panel.getYPixPerUnit());
   }
   titleLine.draw(panel, g);
 }