C语言中的moveto（）函数-yiteyi-C++库

头文件显示图形。h包含 moveto（） 将当前位置更改为（x，y）的功能

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语法：

 void moveto(int x, int y);

例如：

Input : x = 70, y = 40
Output : 

Input : x = 50, y = 80
Output :

下面是moveto（）函数的实现：

                     // C Implementation for moveto()                   
                     #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,                               "X = %d, Y = %d"                               , getx(),                   
                                         gety());                   
                             
                                         // outtext function displays text at                   
                                         // current position.                   
                                         outtext(arr);                   
                             
                                         // moveto function                   
                                         moveto(70, 40);                   
                             
                                         // The function getx returns the X                   
                                         // coordinate of the current position.                   
                                         // The function gety returns the y                   
                                         // coordinate of current position.                   
                                         sprintf                               (arr,                               "X = %d, Y = %d"                               , getx(),                   
                                         gety());                   
                             
                                         outtext(arr);                   
                             
                                         getch();                   
                             
                                         // closegraph function closes the                   
                                         // graphics mode and deallocates                   
                                         // all memory allocated by                   
                                         // graphics system .                   
                                         closegraph();                   
                             
                                         return                               0;                   
                     }                   

输出：

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