头文件graphics.h包含outtextxy()函数,该函数在屏幕上的指定点(x,y)上显示文本或字符串。
句法 :
void outtextxy(int x, int y, char *string);
where, x, y are coordinates of
the point and, third argument contains
the address of string to be displayed.
例子 :
输入:x = 200,y = 150,字符串=“ Hello Geek,祝你有美好的一天!”输出 : 输入:x = 150,y = 250,字符串=“ GeeksforGeeks是最好的!”输出 :
下面是outtextxy()函数:
// C Implementation for outtextxy()
#include
// driver code
int main()
{
// gm is Graphics mode which is
// a computer display mode that
// generates image using pixels.
// DETECT is a macro defined in
// "graphics.h" header file
int gd = DETECT, gm;
// initgraph initializes the
// graphics system by loading a
// graphics driver from disk
initgraph(&gd, &gm, "");
// outtextxy function
outtextxy(200, 150, "Hello Geek, Have a good day !");
getch();
// closegraph function closes the
// graphics mode and deallocates
// all memory allocated by
// graphics system .
closegraph();
return 0;
}
输出 :
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