getdefaultpalette

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Syntax

#include <graphics.h>

struct palettetype *getdefaultpalette(void);

Description

getdefaultpalette finds the palettetype structure that contains the palette initialized by the driver during initgraph.

Return Value

getdefaultpalette returns a pointer to the default palette set up by the current driver when that driver was initialized.

See also

getpalette

initgraph

Example

/* getdefaultpalette example */ 



#include <graphics.h>

#include <stdlib.h>

#include <stdio.h>

#include <conio.h>



int main(void)

{

   /* request autodetection */

   int gdriver = DETECT, gmode, errorcode;





   /* pointer to palette structure */

   struct palettetype *pal = NULL;

   int i;



   /* initialize graphics and local variables */

   initgraph(&gdriver, &gmode, "");





   /* read result of initialization */

   errorcode = graphresult();

   if (errorcode != grOk) {  /* an error occurred */



      printf("Graphics error: %s\n", grapherrormsg(errorcode));

      printf("Press any key to halt:");

      getch();

      exit(1);               /* terminate with an error code */

   }



   /* return a pointer to the default palette */

   pal = getdefaultpalette();

   for (i=0; i<pal->size; i++) {

      printf("colors[%d] = %d\n", i, pal->colors[i]);

      getch();

   }



   /* clean up */

   getch();

   closegraph();

   return 0;

}

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