C++ Programming Code Examples
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closegraph() Function in C++ Programming Language
closegraph() Function in C++
The header file graphics.h contains closegraph() function which closes the graphics mode, deallocates all memory allocated by graphics system and restores the screen to the mode it was in before you called initgraph.
closegraph() function is used to re-enter in the text mode and exit from the graphics mode. If you want to use both text mode and graphics mode in the program then you have to use both initgraph() and closegraph() function in the program.
This function deallocates all memory allocated by graphics system and restores the screen to that mode in which it was presented before you called the initgraph() function.
Syntax for closegraph() Function in C++
#include <graphics.h>
void closegraph();
/* closes the graphics mode, deallocates all memory allocated by graphics system and restores the screen to the mode it was in before you called initgraph by closegraph function code example. */
#include <graphics.h>
int main()
{
int gdrive, gmode;
char *drvpath = "c:\\bc\\bgi";
detectgraph(&gdrive, &gmode);
initgraph(&gdrive, &gmode, drvpath);
setbkcolor(0);
setcolor(2);
cleardevice();
MyOwnFan(320, 230, 0);
getch();
closegraph();
return 0;
}
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