whiplk

[CODE] - Ponto médio

Jan 22nd, 2013
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  1. //Function 1:
  2. var medX, medY;
  3. function ponto_medio(xa, xb, ya, yb)
  4. {
  5.     return (medX = ((xa-xb)/2), medY = ((ya-yb)/2))?1:0;
  6. }
  7.  
  8. //Function 2:
  9. function med(xa, xb, ya, yb)
  10. {
  11.     var t = new Array(2);
  12.     t[0] = (xa - xb) / 2;
  13.     t[1] = (ya - yb) / 2;
  14.     return t;
  15. }
  16.  
  17. //Forma de uso 1:
  18.  
  19. document.write(medX + "<br>");
  20. document.write(medY + "<br>");
  21.  
  22. //Forma de uso 2:
  23.  
  24. var matriz = new Array(2);
  25. matriz = med(10,0,8,0);
  26. document.write(matriz);
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