函数名: getdefaultpalette

功 能: 返回调色板定义结构

用 法: struct palettetype *far getdefaultpalette(void);

程序例:

#include

#include

#include

#include

int main(void)

{

/* request auto detection */

int gdriver = DETECT, gmode, errorcode;

int i;

/* structure for returning palette copy */

struct palettetype far *pal=(void *) 0;

/* initialize graphics and local variables */

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

/* read result of initialization */

errorcode = graphresult();

/* an error occurred */

if (errorcode != grOk)

{

printf("Graphics error: %s\",

grapherrormsg(errorcode));

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

getch();

/* terminate with an error code */

exit(1);

}

setcolor(getmaxcolor());

/* return a pointer to the default palette */

pal = getdefaultpalette();

for (i=0; i<16; i++)

{

printf("colors[%d] = %d\", i,

pal->colors);

getch();

}

/* clean up */

getch();

closegraph();

return 0;

}