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fg_readdot

Usage

   #include <fg.h>
   fg_color_t far fg_readdot(fg_coord_t x,fg_coord_t y);

Description

   Read the dot at x,y. Example {  fg_color_t dot_color;   dot_color =
   fg_readdot(0, 0); }

Return Value

   Returns the color at x,y. These coordinates must be within fg.displaybox.