Header file:
graphics.h
Synopsis:
int getpalettesize(void);
Description:
getpalettesize() returns size of palette color look up table.
getpalettesize function in c graphics
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
int main() {
/* request auto detection */
int graphicDriver = DETECT, graphicMode;
int err;
char psz[32];
/* initialize graphics and local variables */
initgraph(&graphicDriver, &graphicMode,
"C:/TURBOC3/BGI");
/* read result of initialization */
err = graphresult();
if (err != grOk) {
/* an error occurred */
printf("Graphic Error: %s\n",
grapherrormsg(err));
getch();
return 0;
}
/* convert palette size info. into string */
sprintf(psz, "Palette size is %d", getpalettesize());
/* display the information */
outtextxy(100, 100, psz);
/* clean up */
getch();
closegraph();
return 0;
}
Output: (getpalettesize built-in function in c graphics.h)
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