How can i make a pattern showing INDIA flag.

Question

Related to c programing

Answer 1

/*C Program to Draw Indian National Flag in Computer Graphics*/
#include<stdio.h>#include<graphics.h>#include<math.h>int main(){ int gd,gm; int r,i,a,b,x,y; float PI=3.14; detectgraph(&gd,&gm); initgraph(&gd,&gm,"C:\\TURBOC3\\BGI"); //draw the top rectangle and color it setcolor(RED); rectangle(100,100,450,150); setfillstyle(SOLID_FILL,RED); floodfill(101,101,RED); //draw the middle rectangle and color it setcolor(WHITE); rectangle(100,150,450,200); setfillstyle(SOLID_FILL,WHITE); floodfill(101,151,WHITE); //draw the bottom rectangle and color it setcolor(GREEN); rectangle(100,200,450,250); setfillstyle(SOLID_FILL,GREEN); floodfill(101,201,GREEN); //draw the circle a=275; //center b=175; //center r=25; //radius setcolor(BLUE); circle(a,b,r); //spokes for(i=0;i<=360;i=i+15) { x=r*cos(i*PI/180); y=r*sin(i*PI/180); line(a,b,a+x,b-y); } getch(); closegraph(); return 0;}