Header file:
    graphics.h
Synopsis:
      void getfillsettings(struct fillsettingstype * fillinfo);
     struct fillsettingstype {
          int pattern;  /* current fill pattern */
          int color;     /* current fill color */
     };
Description:
     getfillsettings() gets the current fill pattern and current fill color.
getfillsettings function in c graphics
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <dos.h>
/* the names of the fill styles supported */
char *fillStyle[] = { "EMPTY_FILL", "SOLID_FILL",
"LINE_FILL", "LTSLASH_FILL",
"SLASH_FILL", "BKSLASH_FILL",
"LTBKSLASH_FILL", "HATCH_FILL",
"XHATCH_FILL", "INTERLEAVE_FILL",
"WIDE_DOT_FILL", "CLOSE_DOT_FILL",
"USER_FILL" };
int main(void) {
/* request auto detection */
int gdriver = DETECT, gmode, errorcode;
struct fillsettingstype data;
int midx, midy, i;
char pattern[40], color[40];
/* initialize graphics and local variables */
initgraph(&gdriver, &gmode, "C:/TURBOC3/BGI");
/* read result of initialization */
errorcode = graphresult();
if (errorcode != grOk) {
/* an error occurred */
printf("Graphics error: %s\n",
grapherrormsg(errorcode));
getch();
return 0;
}
/* mid position in x and y-axis */
midx = getmaxx() / 2;
midy = getmaxy() / 2;
        for (i = 0; i <= 15; i++) {
                setcolor(i);
                setfillstyle(i % 12, i);
                circle(midx, midy, 100);
                floodfill(midx, midy, i);
                /* get information about current fill pattern and color */
                getfillsettings(&data);
                /* convert fill information into strings */
                sprintf(pattern, "Fill Style is %s.", fillStyle[data.pattern]);
                sprintf(color, "color code for fill color is %d.", data.color);
                /* display the information */
                outtextxy(100, midy / 2, pattern);
                outtextxy(100, midy / 2 - 30, color);
                /* sleep for 600 milliseconds */
                delay(600);
                /* clears the graphic screen */
                cleardevice();
        }
        /* clean up */
        getch();
        closegraph();
        return 0;
  }
Output: (getfillsettings built-in function in c graphics.h)
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