C语言中的gety()函数

头文件显示图形。h包含 gety() 函数返回当前位置的Y坐标。 语法:

null
int gety();

例子:

图片[1]-C语言中的gety()函数-yiteyi-C++库

说明: 最初,当前位置的Y坐标为0。关于使用 moveto() 函数,Y坐标变为50。

下面是gety()函数的实现:

// C Implementation for gety()
#include <graphics.h>
#include <stdio.h>
// 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;
char arr[100];
// initgraph initializes the
// graphics system by loading a
// graphics driver from disk
initgraph(&gd, &gm, "" );
// sprintf stands for “String print”.
// Instead of printing on console, it
// store output on char buffer which
// are specified in sprintf
sprintf (arr, "Current position of y = %d" ,
gety());
// outtext function displays text at
// current position.
outtext(arr);
// moveto function
moveto(80, 50);
sprintf (arr, "Current position of y = %d" ,
gety());
// outtext function displays text at
// current position.
outtext(arr);
getch();
// closegraph function closes the
// graphics mode and deallocates
// all memory allocated by
// graphics system .
closegraph();
return 0;
}


输出:

图片[2]-C语言中的gety()函数-yiteyi-C++库
© 版权声明
THE END
喜欢就支持一下吧
点赞12 分享