Pixel Density Class

SUBMITTED BY: Guest

DATE: Jan. 15, 2014, 2:51 p.m.

FORMAT: C++

SIZE: 634 Bytes

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  1. class densitate_pixeli{
  2. public:
  3. virtual int densitate()=0;
  4. };
  6. class display:public densitate_pixeli{
  7. private:
  8. float latime;
  9. float inaltime;
  10. float diagonala;
  11. public:
  12. float get_latime(){
  13. return latime;
  14. }
  15. float get_inaltime(){
  16. return inaltime;
  17. }
  18. int get_diagonala(){
  19. return diagonala;
  20. }
  21. void set_latime(float val){
  22. latime=val;
  23. }
  24. void set_inaltime(float val){
  25. inaltime=val;
  26. }
  27. void set_diagonala(float val){
  28. diagonala=val;
  29. }
  30. virtual int densitate(){
  31. return sqrt(latime*latime+inaltime*inaltime)/diagonala;
  32. }
  33. };
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