8. (20 points) Your job is to write the fill function for a raster-based graphics program. The graphic is stored in a 2D array of colors, where colors are an enum. The input to the function is the row and column cell of the pixel to be colored and what color to change it to. Since the goal is to fill the enclosed shape with one color, each call should also recurse in the four cardinal directions. Also make sure that the function calls are within bounds (MIN, MAX) const int MAX = 1000 ; const int MIN = ; enum color IBLACK, WHITE!; color picture[MAX] [MAX]; void Fill(int row, int col, color c)