?? ltor.cpp
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#include<graphics.h>
#include<conio.h>
#include<dos.h>
void DRAWPICTURE(void);
void CLR_L_R(void);
void CLR_R_L(void);
void main()
{
int driver=DETECT,mode;
registerbgidriver(EGAVGA_driver);
initgraph(&driver,&mode,"");
DRAWPICTURE();
getch();
CLR_L_R();
setcolor(YELLOW);
outtextxy(250,200,"Press any key to CONTINUE!");
getch();
DRAWPICTURE();
getch();
CLR_R_L();
setcolor(YELLOW);
outtextxy(250,200,"Press any key to EXIT!");
getch();
closegraph();
}
void DRAWPICTURE(void)
{
void DRAWCIRCLE(int X,int Y,int R,int COLOR);
void DRAWANGLE(int X1,int Y1,int X2,int Y2,int X3,int Y3,int COLOR);
bar(0,0,639,479);
setfillstyle(1,LIGHTGRAY);
floodfill(1,1,LIGHTGRAY);
DRAWANGLE(50,20,450,150,550,30,WHITE);
DRAWANGLE(70,80,200,150,290,90,RED);
DRAWANGLE(100,170,230,160,300,190,11);
DRAWANGLE(350,250,450,150,560,200,12);
DRAWANGLE(50,300,160,260,390,480,RED);
DRAWCIRCLE(200,350,80,RED);
DRAWCIRCLE(450,100,80,13);
DRAWCIRCLE(450,300,150,YELLOW);
DRAWCIRCLE(100,150,100,BLUE);
}
void DRAWANGLE(int X1,int Y1,int X2,int Y2,int X3,int Y3,int COLOR)
{
int DATAARRAY[8];
DATAARRAY[0]=X1;
DATAARRAY[1]=Y1;
DATAARRAY[2]=X2;
DATAARRAY[3]=Y2;
DATAARRAY[4]=X3;
DATAARRAY[5]=Y3;
DATAARRAY[6]=X1;
DATAARRAY[7]=Y1;
setcolor(COLOR);
drawpoly(4,DATAARRAY);
}
void DRAWCIRCLE(int X,int Y,int R,int COLOR)
{
setcolor(COLOR);
circle(X,Y,R);
setfillstyle(1,COLOR);
floodfill(X,Y,COLOR);
}
void CLR_R_L(void)
{
int NUM;
setcolor(BLACK);
for(NUM=639;NUM>=0;NUM--)
{
line(NUM,0,NUM,479);
delay(5);
}
}
void CLR_L_R(void)
{
int NUM;
setcolor(BLACK);
for(NUM=0;NUM<640;NUM++)
{
line(NUM,0,NUM,479);
delay(5);
}
}
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