bar() Function
Declaration of bar() function
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 set fill style.
C programming code of bar() function
#include <graphics.h>
#include <conio.h>
main()
{
int gd = DETECT, gm;
initgraph(&gd, &gm, "");
bar(100, 100, 200, 200);
getch();
closegraph();
return 0;
}