當前位置: 首頁>>代碼示例 >>用法及示例精選 >>正文


C語言 outtext()用法及代碼示例


頭文件graphics.h包含outtext()函數,該函數在當前位置顯示文本。

用法:

void outtext(char *string);

例子:


Input:string = "Hello Geek, Have a good day !"
Output:

Input:string = "GeeksforGeeks is the best !"
Output: 

注意:在圖形模式下工作時,請勿使用諸如printf之類的文本模式函數。確保使用outtext時文本不會超出屏幕。

下麵是outtext()函數的實現:

// C Implementation for outtext() 
#include <graphics.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; 
  
    // initgraph initializes the 
    // graphics system by loading a 
    // graphics driver from disk 
    initgraph(&gd, &gm, ""); 
  
    // outtext function 
    outtext("Hello Geek, Have a good day !"); 
  
    getch(); 
  
    // closegraph function closes the 
    // graphics mode and deallocates 
    // all memory allocated by 
    // graphics system . 
    closegraph(); 
  
    return 0; 
}

輸出:




相關用法


注:本文由純淨天空篩選整理自Sahil_Bansall大神的英文原創作品 outtext() function in C。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。