#c graphics program

C program to reverse words in a string

C program to reverse words in a string

This profram will invert each word occurring in the input string.

Algorithm is very simple just scan the string and keep on storing characters until a space comes. If a space is found then we have found one word so we append null terminator and then reverse the word and then copy the characters of original string with the string obtained on reversing.

Then…

C program to draw a 3D bar chart

C program to draw a 3D bar chart

#include <graphics.h> #include <conio.h>

int main() { int gd = DETECT, gm;

initgraph(&gd, &gm, “C:\\TC\\BGI”);

setcolor(YELLOW); rectangle(0,30,639,450); settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2); setcolor(WHITE); outtextxy(275,0,”Bar Chart”);

setlinestyle(SOLID_LINE,0,2);

line(100,420,100,60); line(100,420,600,420); line(90,70,100,60); line(110,70,100,60); line(59…

Bar chart program in c

Bar chart program in c

Chart is drawn using bars filled with different styles and in different colors.

#include <graphics.h> #include <conio.h>

main() { int gd = DETECT, gm;

initgraph(&gd, &gm, “C:\\TC\\BGI”);

setcolor(YELLOW); rectangle(0,30,639,450); settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2); setcolor(WHITE); outtextxy(275,0,”Bar Chart”);

setlinestyle(SOLID_LINE,0,2);

line(100,420,100,60); line(…

Paint program in c language

Paint program in c language

  This program can draw different shapes using mouse such as line, circle, pixel and many other shapes. You can also change the color, clear the screen.

#include<graphics.h> #include<dos.h> #include<math.h> #include<stdlib.h> #include<stdio.h> #include<conio.h>

union REGS i, o; int leftcolor[15];

int get_key() { union REGS i,o;

i.h.ah = 0; int86(22, &i, &o);

return (…

Drawing concentric circles – C graphics examples

Drawing concentric circles – C graphics examples

  #include <graphics.h>

int main() { int gd = DETECT, gm; int x = 320, y = 240, radius;

initgraph(&gd, &gm, “C:\\TC\\BGI”);

for ( radius = 25; radius <= 125 ; radius = radius + 20) circle(x, y, radius);

getch(); closegraph(); return 0; }