Computer Graphics Project_7-segment LED Display Simulation

It seems very long...but its not that. Its very simple and easy to understand. It doesn't matter how long it is.

#include<iostream.h>
#include<graphics.h>
#include<conio.h>
#include<dos.h>
#include<stdlib.h>

void main()
{
clrscr();
int gd = DETECT, gm, midx, midy;
initgraph(&gd, &gm, "C:\\TC\\BGI");

midx = getmaxx()/2;
midy = getmaxy()/2;

setcolor(WHITE);
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 4);
settextjustify(CENTER_TEXT,CENTER_TEXT);
outtextxy(midx, midy-20, "7-Segment LED Display Simulation");
outtextxy(midx, midy+20, "Press any key to start...");
getch();
cleardevice();
delay(1000);
setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-130,midy-210,midx+130,midy+210); //main >>8888
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);
delay(1000);
cleardevice();

delay(1000);
setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>0000
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

//rectangle(midx-70, midy-10,midx+70,midy+10); //Center
//floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>1111
// rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
//floodfill(midx, midy-170,WHITE);

// rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
// floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

// rectangle(midx-70, midy-10,midx+70,midy+10); //Center
//floodfill(midx, midy,WHITE);

// rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
//floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

//rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
//floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main` >>2222
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

//rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
//floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

//rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
//floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>3333
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

//rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
//floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

//rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
//floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>4444
// rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
//floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

// rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
//floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

//rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
// floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>5555
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

//rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
//floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

//rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
//floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>6666
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

// rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
//floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>7777
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

//rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
//floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

// rectangle(midx-70, midy-10,midx+70,midy+10); //Center
//floodfill(midx, midy,WHITE);

// rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
//floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

// rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
//floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>8888
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>9999
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

//rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
//floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(1000);
graphdefaults();
cleardevice();

setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>0000
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

//rectangle(midx-70, midy-10,midx+70,midy+10); //Center
//floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(2000);
cleardevice();

delay(1000);
setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>8888
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(500);
cleardevice();

delay(500);
setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>8888
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(500);
cleardevice();

delay(500);
setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>8888
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(500);
cleardevice();

delay(500);
setcolor(WHITE);
settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);
setfillstyle(SOLID_FILL,RED);
rectangle(midx-120,midy-200,midx+120,midy+200); //main >>8888
rectangle(midx-80, midy-180,midx+80,midy-160); //top seg
floodfill(midx, midy-170,WHITE);

rectangle(midx-100, midy-150,midx-80,midy-20); //top L seg
floodfill(midx-90, midy-80,WHITE);

rectangle(midx+80, midy-150,midx+100,midy-20); //top R seg
floodfill(midx+90, midy-80,WHITE);

rectangle(midx-70, midy-10,midx+70,midy+10); //Center
floodfill(midx, midy,WHITE);

rectangle(midx-100, midy+20,midx-80,midy+150); //bot L Seg
floodfill(midx-90, midy+80,WHITE);

rectangle(midx+80, midy+20,midx+100,midy+150); //bot R seg
floodfill(midx+90, midy+80,WHITE);

rectangle(midx-80, midy+160,midx+80,midy+180); //bottom seg
floodfill(midx, midy+170,WHITE);

delay(3000);
cleardevice();
setcolor(WHITE);
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 4);
outtextxy(midx-160, midy, "Thats All...Thank You!! :)");
outtextxy(midx-160, midy+100, "Enter any key to exit");

getch();
}

Sanant Dhami

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Computer Graphics Project_7-segment LED Display Simulation_Source Code

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