// program to discover the largest value of scale
#include <iostream>
#include "playpen.h"

int main()
{
    int scale(0);
    bool status(0);

    fgw::playpen paper;

    do{
        paper.scale(scale);
        paper.plot(0,0,7);

        status = paper.scale(scale);

        if(status)
        {
            paper.display();
            std::cout << "This is a valid scale: " << scale << '\n';
        }
         else
         {
             std::cout << "This is NOT a valid scale and the display remains the same: " << scale << '\n';
         }

         ++scale;
    }
    while(scale < 500);

    std::cout << "Press enter \n";
    std::cin.get();
}