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Java Shape

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Mar 7th, 2012
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  1. import java.awt.*;
  2.  
  3. /**
  4. * Write a description of class Heptagon here.
  5. *
  6. * @author (your name)
  7. * @version (a version number or a date)
  8. */
  9. public class Heptagon extends SuperClass
  10. {
  11. // instance variables - replace the example below with your own
  12. private int height;
  13. private int width;
  14.  
  15. /**
  16. * Constructor for objects of class Heptagon
  17. */
  18. public Heptagon()
  19. {
  20. xPosition = 50;
  21. yPosition = 15;
  22. height = 30;
  23. width = 50;
  24. color = "red";
  25. isVisible = false;
  26. }
  27.  
  28. /**
  29. * An example of a method - replace this comment with your own
  30. *
  31. * @param y a sample parameter for a method
  32. * @return the sum of x and y
  33. */
  34. public void draw()
  35. {
  36. super.draw();
  37. if(super.isVisible) {
  38. Canvas canvas = Canvas.getCanvas();
  39. int[] xpoints = {xPosition + (width/2),xPosition, xPosition + width, xPosition, xPosition + width, xPosition + (width/2) };
  40. int[] ypoints = {yPosition, yPosition - (height/4), yPosition - (height/4), yPosition - (height/2),yPosition- (height/2), yPosition - height };
  41. canvas.draw(this, color, new Polygon(xpoints, ypoints, 6));
  42. canvas.wait(10);
  43. }
  44. }
  45. }
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