什么是getgraphmode

最佳答案:

返回当前图形模式int far getgraphmode(void);

详情介绍

返回当前图形模式int far getgraphmode(void);

中文名

getgraphmode

功 能

返回当前图形模式

用 法

int far getgraphmode(void);

程序例

#include

getgraphmode函数名

getgraphmode

getgraphmode功 能

返回当前图形模式

getgraphmode用 法

int far getgraphmode(void);

getgraphmode程序例

#include

#include

#include

#include

int main(void)

{

int gdriver = DETECT, gmode, errorcode;

int midx, midy, mode;

char numname, modename;

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

errorcode = graphresult();

if (errorcode != grOk)

{

printf("Graphics error: %sn",

grapherrormsg(errorcode));

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

getch();

exit(1);

}

midx = getmaxx() / 2;

midy = getmaxy() / 2;

mode = getgraphmode();

sprintf(numname,

"%d is the current mode number.",

mode);

sprintf(modename,

"%s is the current graphics mode",

getmodename(mode));

settextjustify(CENTER_TEXT, CENTER_TEXT);

outtextxy(midx, midy, numname);

outtextxy(midx, midy+2*textheight("W"),

modename);

getch();

closegraph();

return 0;

}