src/preferences/screen/Utility.cpp

   1 #include "Utility.h"
   2 #include <math.h>
   3
   4 float round(float n, int32 max)
   5 {
   6         max = (int32)pow(10, (float)max);
   7
   8         n *= max;
   9         n += 0.5;
  10
  11         int32 tmp = (int32)floor(n);
  12         return (float)tmp / (max);
  13 }