text: #pragma once
  
  class Canvas
  
  {
      int width;
      int height;
      char poza[101][101];
  
    public:
      Canvas(int width, int height);
  
      void DrawCircle(int x, int y, int ray, char ch);
  
      void FillCircle(int x, int y, int ray, char ch);
  
      void DrawRect(int left, int top, int right, int bottom, char ch);
  
      void FillRect(int left, int top, int right, int bottom, char ch);
  
      void SetPoint(int x, int y, char ch);
  
      void DrawLine(int x1, int y1, int x2, int y2, char ch);
  
      void Print(); // shows what was printed
  
      void Clear(); // clears the canvas
  };