The header file graphics.h contains gety() function which returns the Y coordinate of the current position.
Syntax :
int gety();
Example :
Explanation : Initially, the Y coordinate of the current position is 0. On moving the coordinates using moveto() function, the Y coordinate changes to 50.
Below is the implementation of gety() function:
// C Implementation for gety() #include <graphics.h> #include <stdio.h> // driver code int main()
{ // gm is Graphics mode which is
// a computer display mode that
// generates image using pixels.
// DETECT is a macro defined in
// "graphics.h" header file
int gd = DETECT, gm;
char arr[100];
// initgraph initializes the
// graphics system by loading a
// graphics driver from disk
initgraph(&gd, &gm, "" );
// sprintf stands for “String print”.
// Instead of printing on console, it
// store output on char buffer which
// are specified in sprintf
sprintf (arr, "Current position of y = %d" ,
gety());
// outtext function displays text at
// current position.
outtext(arr);
// moveto function
moveto(80, 50);
sprintf (arr, "Current position of y = %d" ,
gety());
// outtext function displays text at
// current position.
outtext(arr);
getch();
// closegraph function closes the
// graphics mode and deallocates
// all memory allocated by
// graphics system .
closegraph();
return 0;
} |
Output :