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Bar function in c

Declaration: void bar(int left, int top, int right, int bottom);

Bar function is used to draw a 2-dimensional, rectangular filled in bar . Coordinates of left top and right bottom corner are required to draw the bar. Left specifies the X-coordinate of top left corner, top specifies the Y-coordinate of top left corner, right specifies the X-coordinate of right bottom corner, bottom specifies the Y-coordinate of right bottom corner. Current fill pattern and fill color is used to fill the bar. To change fill pattern and fill color use setfillstyle.

C program

#include <graphics.h>
#include <conio.h>

   int gd = DETECT, gm;

   initgraph(&gd, &gm, "C:\\TC\\BGI");

   bar(100, 100, 200, 200);

   return 0;