?? ellipse.cpp
字號(hào):
#include<graphics.h>
#include<conio.h>
void main(void)
{
int driver=DETECT,mode;
int X0=200,Y0=250;
int X=200,Y=60,A=100,B=50;
int X1=200,Y1=400;
int NUM;
registerbgidriver(EGAVGA_driver);
initgraph(&driver,&mode,"");
setcolor(YELLOW);
for(NUM=0;NUM<10;NUM++)
{
ellipse(X,Y,0,360,A,B+NUM);
}
setcolor(11);
outtextxy(400,100,"* * * RING OF LIGHT * * *");
setcolor(13);
outtextxy(300,160,"To see the ellipse,PRESS ANY KRY... ...");
getch();
setcolor(YELLOW);
ellipse(X0,Y0,0,360,A,B);
setcolor(11);
outtextxy(400,250,"* * * NORMAL ELLIPSE * * *");
setcolor(13);
outtextxy(300,310,"To see the ellipse FILLED,PRESS ANY KRY... ...");
getch();
setcolor(YELLOW);
setfillstyle(5,11);
fillellipse(X1,Y1,A,B);
setcolor(11);
outtextxy(400,400,"* * * FILLED ELLIPSE * * *");
setcolor(13);
outtextxy(300,460,"PRESS ANY KEY to EXIT... ...");
getch();
closegraph();
}
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