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need help...

cabrera31086cabrera31086 Posts: 7Member
need help again this is my take home final exam, i dont know where to start... help guys please...

a. write an applet that displays a city skyline, similar to the drawing shown in figure 7-13. Name the applet Skyline.Java

[URL=http://img123.imageshack.us/my.php?image=fig0fu.jpg][IMG]http://img123.imageshack.us/img123/6469/fig0fu.th.jpg[/IMG][/URL]

http://img123.imageshack.us/img123/6469/fig0fu.jpg

b. Add a button to the skyline applet. when the user clicks the button, change the sky color from day to night.

c. Modify the applet created in exercise b so the sky changes from day to night or night to day with each successive button click.

d. Add a moon to the sky for the night view, and a sun for the day view.

--- appreciate the help guys thanks...


i need it guys in saturday, help me please... thanks...

Comments

  • zibadianzibadian Posts: 6,349Member
    : need help again this is my take home final exam, i dont know where to start... help guys please...
    :
    : a. write an applet that displays a city skyline, similar to the drawing shown in figure 7-13. Name the applet Skyline.Java
    :
    : [URL=http://img123.imageshack.us/my.php?image=fig0fu.jpg][IMG]http://img123.imageshack.us/img123/6469/fig0fu.th.jpg[/IMG][/URL]
    :
    : http://img123.imageshack.us/img123/6469/fig0fu.jpg
    :
    : b. Add a button to the skyline applet. when the user clicks the button, change the sky color from day to night.
    :
    : c. Modify the applet created in exercise b so the sky changes from day to night or night to day with each successive button click.
    :
    : d. Add a moon to the sky for the night view, and a sun for the day view.
    :
    : --- appreciate the help guys thanks...
    :
    :
    : i need it guys in saturday, help me please... thanks...
    :
    A: Drawing the skyline can be done using 2 Graphics.fillPoly() calls, each with its own color: 1 for the sky and 1 for the buildings.

    B: The button should change the color of the key poly to Color.BLUE.

    C: If you store the color in a object-variable, then you can easily switch between the night and day color, by using an simple if-statement.

    D: The most basic sun shape is a yellow circle, while the most basic moon shae is a paler yellow/gray circle. If you want to have a traditional non-full moon, you should also draw a night-colored circle partly over the moon circle. This will effectively mask the "invisible" part of the moon.
  • cabrera31086cabrera31086 Posts: 7Member
    [b][red]This message was edited by cabrera31086 at 2006-4-5 0:34:19[/red][/b][hr]
    : : need help again this is my take home final exam, i dont know where to start... help guys please...
    : :
    : : a. write an applet that displays a city skyline, similar to the drawing shown in figure 7-13. Name the applet Skyline.Java
    : :
    : : [URL=http://img123.imageshack.us/my.php?image=fig0fu.jpg][IMG]http://img123.imageshack.us/img123/6469/fig0fu.th.jpg[/IMG][/URL]
    : :
    : : http://img123.imageshack.us/img123/6469/fig0fu.jpg
    : :
    : : b. Add a button to the skyline applet. when the user clicks the button, change the sky color from day to night.
    : :
    : : c. Modify the applet created in exercise b so the sky changes from day to night or night to day with each successive button click.
    : :
    : : d. Add a moon to the sky for the night view, and a sun for the day view.
    : :
    : : --- appreciate the help guys thanks...
    : :
    : :
    : : i need it guys in saturday, help me please... thanks...
    : :
    : A: Drawing the skyline can be done using 2 Graphics.fillPoly() calls, each with its own color: 1 for the sky and 1 for the buildings.
    :
    : B: The button should change the color of the key poly to Color.BLUE.
    :
    : C: If you store the color in a object-variable, then you can easily switch between the night and day color, by using an simple if-statement.
    :
    : D: The most basic sun shape is a yellow circle, while the most basic moon shae is a paler yellow/gray circle. If you want to have a traditional non-full moon, you should also draw a night-colored circle partly over the moon circle. This will effectively mask the "invisible" part of the moon.
    :

    help me more in the graphics part... i started doing this, here's what i got and i dont know whats next... continue this please, thnx...

    import java.applet.*;
    import java.awt.*;
    import java.awt.event.*;

    public class Skyline extends Applet implements ActionListener
    {
    Button pressMe = new Button("Press Me");
    int day;

    public void init() {
    add(pressMe);
    pressMe.addActionListener(this);
    day = 1;
    }

    public void actionPerformed(ActionEvent e)
    {
    if (day == 1)
    day = 0;
    else
    day = 1;
    repaint();
    }




  • zibadianzibadian Posts: 6,349Member
    : [b][red]This message was edited by cabrera31086 at 2006-4-5 0:34:19[/red][/b][hr]
    : : : need help again this is my take home final exam, i dont know where to start... help guys please...
    : : :
    : : : a. write an applet that displays a city skyline, similar to the drawing shown in figure 7-13. Name the applet Skyline.Java
    : : :
    : : : [URL=http://img123.imageshack.us/my.php?image=fig0fu.jpg][IMG]http://img123.imageshack.us/img123/6469/fig0fu.th.jpg[/IMG][/URL]
    : : :
    : : : http://img123.imageshack.us/img123/6469/fig0fu.jpg
    : : :
    : : : b. Add a button to the skyline applet. when the user clicks the button, change the sky color from day to night.
    : : :
    : : : c. Modify the applet created in exercise b so the sky changes from day to night or night to day with each successive button click.
    : : :
    : : : d. Add a moon to the sky for the night view, and a sun for the day view.
    : : :
    : : : --- appreciate the help guys thanks...
    : : :
    : : :
    : : : i need it guys in saturday, help me please... thanks...
    : : :
    : : A: Drawing the skyline can be done using 2 Graphics.fillPoly() calls, each with its own color: 1 for the sky and 1 for the buildings.
    : :
    : : B: The button should change the color of the key poly to Color.BLUE.
    : :
    : : C: If you store the color in a object-variable, then you can easily switch between the night and day color, by using an simple if-statement.
    : :
    : : D: The most basic sun shape is a yellow circle, while the most basic moon shae is a paler yellow/gray circle. If you want to have a traditional non-full moon, you should also draw a night-colored circle partly over the moon circle. This will effectively mask the "invisible" part of the moon.
    : :
    :
    : help me more in the graphics part... i started doing this, here's what i got and i dont know whats next... continue this please, thnx...
    :
    : import java.applet.*;
    : import java.awt.*;
    : import java.awt.event.*;
    :
    : public class Skyline extends Applet implements ActionListener
    : {
    : Button pressMe = new Button("Press Me");
    : int day;
    :
    : public void init() {
    : add(pressMe);
    : pressMe.addActionListener(this);
    : day = 1;
    : }
    :
    : public void actionPerformed(ActionEvent e)
    : {
    : if (day == 1)
    : day = 0;
    : else
    : day = 1;
    : repaint();
    : }
    :
    :
    :
    :
    :
    Next step is to write the paint() method.
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