setfillstyle function in c graphic

setfillstyle function is used to set the current fill pattern and color.

General syntax of setfillstyle function is :
                                         setfillstyle( int pattern, int color );

                                        In setfillstyle we can choose any pattern and color by its name as its corresponding intger values.
                                                                              There are following patterns in available with setfillstyle function with its corresponding integer value.

Fill Style Name	int value
EMPTY_FILL	1
SOLID_FILL	2
LINE_FILL	3
LTSLASH_FILL	4
SLASH_FILL	5
BKSLASH_FILL	6
LTBKSLASH_FILL	7
HATCH_FILL	8
XHATCH_FILL	9
INTERLEAVE_FILL	10
WIDE_DOT_FILL	11
CLOSE_DOT_FILL	12
USER_FILL	13

                                                    There are following color is available with setfillstyle function with its corresponding integer value.

Color	int value
BLACK	0
BLUE	1
GREEN	2
CYAN	3
RED	4
MAGENTA	5
BROWN	6
LIGHTGRAY	7
DARKGRAY	8
LIGHTBLUE	9
LIGHTGREEN	10
LIGHTCYAN	11
LIGHTRED	12
LIGHTMAGENTA	13
YELLOW	14
WHITE	15

C graphic program to demonstrate setfillstyle function

#include <graphics.h>
#include <stdio.h>

int main( )
{
    int gd=DETECT, gm;
     int points[]={100,150,300,150,300,400,250,400,100,150};
    initgraph(&gd,&gm,"C:\\tc\\bgi");

    setfillstyle(6,1);
    fillpoly(5,points);

    getch();
    closegraph();

    return 0;
}

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