Solution:
Program:- #include<stdio.h> #include<graphics.h> #include<conio.h> #include<stdlib.h> int main() { int gd,gm,n,*x,i,k=0; //window coordinates int wx1=220,wy1=140,wx2=420,wy2=140,wx3=420,wy3=340,wx4=220,wy4=340; int w[]={220,140,420,140,420,340,220,340,220,140};//array for drawing window detectgraph(&gd,&gm); initgraph(&gd,&gm,"c:\\turboc3\\bgi"); //initializing graphics printf("Window:-"); setcolor(RED); //red colored window drawpoly(5,w); //window drawn printf("Enter the no. of vertices of polygon: "); scanf("%d",&n); x = malloc(n*2+1); printf("Enter the coordinates of points:\n"); k=0; for(i=0;i<n*2;i+=2) //reading vertices of polygon { printf("(x%d,y%d): ",k,k); scanf("%d,%d",&x[i],&x[i+1]); k++; } x[n*2]=x[0]; //assigning the coordinates of first vertex to last additional vertex for drawpoly method. x[n*2+1]=x[1]; setcolor(WHITE); drawpoly(n+1,x); printf("\nPress a button to clip a polygon.."); getch(); setcolor(RED); drawpoly(5,w); setfillstyle(SOLID_FILL,BLACK); floodfill(2,2,RED); gotoxy(1,1); //bringing cursor at starting position printf("\nThis is the clipped polygon.."); getch(); cleardevice(); closegraph(); return 0; }
Q
Qanitah Nizam
@Qanitah Nizam