返回屏幕的最大高度 c语言

返回屏幕的最大高度 - 云代码http://yuncode.net/code/c_50a05ce880b8575

 

#include <graphics.h> #include <stdlib.h> #include <stdio.h> #include <conio.h> int main(void) {    /* request auto detection */    int gdriver = DETECT, gmode, errorcode;    int midx, midy;    char xrange[80], yrange[80];    /* 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 */    }    midx = getmaxx() / 2;    midy = getmaxy() / 2;    /* convert max resolution values into strings */    sprintf(xrange, "X values range from 0..%d", getmaxx());    sprintf(yrange, "Y values range from 0..%d", getmaxy());    /* display the information */    settextjustify(CENTER_TEXT, CENTER_TEXT);    outtextxy(midx, midy, xrange);    outtextxy(midx, midy+textheight("W"), yrange);    /* clean up */    getch();    closegraph();    return 0; }