Program of bucket filling in computer graphics lab?

Answer 1

#include

#include

#include

#include

#include

#include

void fill(int x,int y,int c,int bon);

void main()

{

clrscr();

int gdriver=DETECT,gmode;

initgraph(&gdriver,&gmode,"");

setcolor(WHITE);

line(0,316,640,316);

bar(297,170,300,316);

bar(195,170,297,173);

setcolor(8);

circle(190,170,5);

floodfill(190,170,8);

setcolor(WHITE);

bar(184,170,179,173);

bar(177,170,180,176);

bar(189,164,191,160);

bar(186,160,194,158);

line(150,315,210,315);

line(150,315,150,260);

line(210,315,210,260);

line(147,257,210,260);

line(213,257,210,260);

getch();

setcolor(BLUE);

for(int j=178;j<=314;j++)

{

line(179,178,179,j);

line(178,178,178,j);

delay(20);

}

int b=1;

for(int i=314;i>260;i--)

{

setcolor(0);

line(179,314-b,179,314-b);

line(178,314-b,178,314-b);

fill(178,i,1,15);

b++;

}

setcolor(0);

line(179,178,179,260);

line(178,178,178,260);

getch();

closegraph();

}

void fill(int x,int y,int c,int bon)

{

int curr=getpixel(x,y);

if(curr!=c)

{

if(curr!=bon)

{

putpixel(x,y,c);

fill(x+1,y,c,bon);

fill(x-1,y,c,bon);

delay(2);

}

}

}