Example 1: C++ program to draw a wheel using the arc, pieslice, and setcolor function
kw.cpp
#include <graphics.h>
int main()
{
    int gd = 0, gm = 9;
    initgraph(&gd, &gm, NULL);
    setcolor(1);
    pieslice(200, 200, 0, 20, 150);
    setcolor(5);
    pieslice(200, 200, 40, 60, 150);
    setcolor(4);
    pieslice(200, 200, 80, 100, 150);
    setcolor(14);
    pieslice(200, 200, 120, 140, 150);
    setcolor(12);
    pieslice(200, 200, 160, 180, 150);
    setcolor(1);
    pieslice(200, 200, 200, 220, 150);
    setcolor(5);
    pieslice(200, 200, 240, 260, 150);
    setcolor(4);
    pieslice(200, 200, 280, 300, 150);
    setcolor(14);
    pieslice(200, 200, 320, 340, 150);
    setcolor(15);
    arc(200, 200, 360, 0, 150);
    delay(5000);
    return 0;
}
Output
kodingwindow@kw:~$ g++ kw.cpp -lgraph
kodingwindow@kw:~$ ./a.out
Example 2: C++ program to draw a wheel using the arc, pieslice, and setcolor function
kw.cpp
#include <graphics.h>
int main()
{
    int gd = 0, gm = 9, x, y;
    initgraph(&gd, &gm, NULL);
    setcolor(1);
    arc(200, 200, 0, 360, 150);
    for (x = 0; x <= 360; x = x + 15)
    {
        delay(500);
        pieslice(200, 200, x, x + 7, 150);
    }
    delay(5000);
    return 0;
}
Output
kodingwindow@kw:~$ g++ kw.cpp -lgraph
kodingwindow@kw:~$ ./a.out
What Next?
C++ program to draw a square using the line function C++ program to draw a square using the rectangle function C++ program to draw a 3D square using the bar3d function
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