gistfile1.ec

import "ecere"

class TriApp : Application
{
   ConsoleFile f { };
   void Main()
   {
      int w = 50;
      int h = 20;
      bool filled = false, inverted = true;
      int x, y;

      for(y = 0; y < h; y++)
      {
         int yc = inverted ? h-1-y : y;
         int l = (int)sqrt((w * w + h * h) * (yc * yc) / (h * h) - (yc * yc));

         if(filled || yc == h-1)
         {
            for(x = 0; x <= l; x++)
               f.Putc('*');
         }
         else
         {
            f.Putc('*');
            if(l > 1)
            {
               for(x = 1; x <= l-1; x++)
                  f.Putc(' ');
               f.Putc('*');
            }
         }
         f.Putc('\n');
      }
      system("pause");
   }
}