C/C++彩色输出的办法

[dynamic0603]

在 ANSI 兼容终端（例如 xterm、rxvt、konsole 等）里， 可以用彩色显示文本而不仅仅是黑白。
但是我们自己编写的程序能否输出彩色的字符呢？当然答案是肯定的。下面的语句就输出高亮的黑
色背景的绿色字。


printf("\033[1;40;32m%s\033[0m",” Hello,NSFocus\n”);


\033 声明了转义序列的开始，然后是 [ 开始定义颜色。后面的 1 定义了高亮显示字符。然后是背
景颜色，这里面是40，表示黑色背景。接着是前景颜色，这里面是32，表示绿色。我们用
\033[0m 关闭转义序列， \033[0m 是终端默认颜色。

通过上面的介绍，就知道了如何输出彩色字符了。因此，我就不再多说了。下面是对于彩色字符颜
色的一些定义：

前景 背景 颜色
---------------------------------------
30 40 黑色
31 41 紅色
32 42 綠色
33 43 黃色
34 44 藍色
35 45 紫紅色
36 46 青藍色
37 47 白色

代码 意义
-------------------------
0 终端默认设置
1 高亮显示
4 使用下划线
5 闪烁
7 反白显示
8 不可见

下面给出了一个C语言的示例：

///////////////////////////////////////////////////////////////////////////////
//filename:tracelog.c
#include <stdio.h>

int main(int argc,char **argv)
{
unsigned char attr[]={0,1,4,5,7,8};
unsigned char fore[]={30,31,32,33,34,35,36,37};
unsigned char back[]={40,41,42,43,44,45,46,47};
int adx,fdx,bdx;

for(bdx=0;bdx <sizeof(back);bdx++)
{
for(fdx=0;fdx <sizeof(fore);fdx++)
{
for(adx=0;adx <sizeof(attr);adx++)
{
printf("\033[%d;%d;%dmhello,NSFocus!!!\033[0m",
attr[adx],fore[fdx],back[bdx]);
printf("<==attr=%d,fore=%d,back=%d\n",
attr[adx],fore[fdx],back[bdx]);
}
}
printf("\n");
}
return 0;
}

[ask_me]

看标题还以为是实现类似colorgcc的功能呢，原来不是……

[dynamic0603]

看标题还以为是实现类似colorgcc的功能呢，原来不是……

百度google才知colorgcc是什么了。谢谢啦，这个也有用。

[CGer]

Mark

[heejun]

看标题还以为是实现类似colorgcc的功能呢，原来不是……

这是用perl码的吧

[nchacker]

这个还是满有用的～～呵呵。 收藏下～！

[xiaocheng_zh]

哪儿有c++的代码啊？？？？？？

[dynamic0603]

哪儿有c++的代码啊？？？？？？

给你看一下我为我的一个程序写的帮助函数吧，把它改成了main函数，你可以自己去编译，在Linux下可用。

代码： 全选

/*
* =====================================================================================
*
*       Filename:  color.h
*
*    Description:  
*
*        Version:  1.0
*        Created:  2009年08月17日 19时29分06秒
*       Revision:  
*       Compiler:  gcc
*
*         Author:  Hu Chunlong (hchl), hchl@mail.ustc.edu.cn
*        Company:  University of Science and Technology of China
*      Copyright:  Copyright (c) 2009, Hu Chunlong
*
* =====================================================================================
*/


#define BLA "\033[0;30m"
#define RED "\033[0;31m"
#define GRE "\033[0;32m"
#define BRO "\033[0;33m"
#define BLU "\033[0;34m"
#define PUR "\033[0;35m"
#define CYA "\033[0;36m"
#define LGRA "\033[0;37m"
#define DGRA "\033[1;30m"
#define LRED "\033[1;31m"
#define LGRE "\033[1;32m"
#define YEL "\033[1;33m"
#define LBLU "\033[1;34m"
#define LPUR "\033[1;35m"
#define LCYA "\033[1;36m"
#define WHI "\033[1;37m"
#define DEF "\033[0m"

代码： 全选

/*
* =====================================================================================
*
*       Filename:  help.cpp
*
*    Description:  
*
*        Version:  1.0
*        Created:  2009年08月16日 09时15分24秒
*       Revision:  
*       Compiler:  gcc
*
*         Author:  Hu Chunlong (hchl), hchl@mail.ustc.edu.cn
*        Company:  University of Science and Technology of China
*      Copyright:  Copyright (c) 2009, Hu Chunlong
*
* =====================================================================================
*/


#include<iostream>
#include"color.h"

using namespace std;

int main(void)
{
	cout << endl << RED << "\t\t\t\t\tMANUAL" << endl << endl << endl;
	cout << GRE  << "NAME" << endl;
	cout << LBLU << "\tname - to be decided" << endl << endl;
	cout << GRE  << "SYNOPSIS" << endl;
	cout << BLU  << "\tname [-f " << YEL << "FilePath" << BLU << "] [-p " << YEL << "Period";
	cout << BLU  << "] [-vM " << YEL << "V_Max" << BLU << "] [-vm " << YEL << "V_Min" << BLU;
	cout << BLU  << "] [-h " << BLU << "]\n\t\t[-ui " << YEL << "Up_Interval";
	cout << BLU  << "] [-di " << YEL << "Down_Interval" << BLU << "] [-c0 " << YEL << "c0";
	cout << BLU  << "] [-c1 " << YEL << "c1" << BLU << "]\n\t\t[-c2 " << YEL << "c2" << BLU;
	cout << "] [-c3 " << YEL << "c3" << BLU << "] [-a0 " << YEL << "a0" << BLU << "] [-a1 ";
	cout << YEL  << "a1" << BLU << "] [-a2 " << YEL << "a2" << BLU << "] [-a3 " << YEL;
	cout << "a3" << BLU << "]\n\t\t[" << "-b0 " << YEL << "b0" << BLU << "] [-b1 " << YEL;
	cout << "b1" << BLU << "] [-b2 " << YEL << "b2" << BLU << "] [-b3 " << YEL << "b3" << BLU;
	cout << "] [-j " << YEL << "Jump" << BLU << "] [-d " << YEL << "Dead" << BLU << "]\n\n";
	cout << GRE  << "DESCRIPTION" << endl;
	cout << BLU  << "\t-f   " << LBLU << "FilePath: The filename of the data file you want ";
	cout << LBLU << "to process. If \n\t\tthis program is in the same directory as the data ";
	cout << LBLU << "file, you \n\t\tcan just input the filename of the data file, or you ";
	cout << LBLU << "have to \n\t\tinput the pathname of the data file, both full pathname ";
	cout << LBLU << "and \n\t\trelative pathname is OK." << endl;
	cout << BLU  << "\t-p   " << LBLU << "Period: " << endl;
	cout << BLU  << "\t-vM  " << LBLU << "V_Max: The maximum of V." << endl;
	cout << BLU  << "\t-vm  " << LBLU << "V_Min: The minimum of V." << endl;
	cout << BLU  << "\t-h   " << LBLU << "Dispaly help information." << endl;
	cout << BLU  << "\t-ui  " << LBLU << "Up_Interval: The interval of V ";
	cout << LBLU << "when V is going up." << endl;
	cout << BLU  << "\t-di  " << LBLU << "Down_Interval: The interval of V ";
	cout << LBLU << "when V is going down" << endl;
	cout << BLU  << "\t-c0  " << LBLU << "c0: " << endl;
	cout << BLU  << "\t-c1  " << LBLU << "c1: " << endl;
	cout << BLU  << "\t-c2  " << LBLU << "c2: " << endl;
	cout << BLU  << "\t-c3  " << LBLU << "c3: " << endl;
	cout << BLU  << "\t-a0  " << LBLU << "a0: " << endl;
	cout << BLU  << "\t-a1  " << LBLU << "a1: " << endl;
	cout << BLU  << "\t-a2  " << LBLU << "a2: " << endl;
	cout << BLU  << "\t-a3  " << LBLU << "a3: " << endl;
	cout << CYA  << "Press ENTER to continue...";
	cin.get();
	cout << BLU  << "\t-b0  " << LBLU << "b0: " << endl;
	cout << BLU  << "\t-b1  " << LBLU << "b1: " << endl;
	cout << BLU  << "\t-b2  " << LBLU << "b2: " << endl;
	cout << BLU  << "\t-b3  " << LBLU << "b3: " << endl;
	cout << BLU  << "\t-j   " << LBLU << "Jump: Jump time." << endl;
	cout << BLU  << "\t-d   " << LBLU << "Dead: Dead time." << endl;
	cout << GRE  << "AUTHOR" << endl;
	cout << LBLU << "\tWritten by Hu Chunlong" << endl << endl;
	cout << GRE  << "REPORTING BUGS" << endl;
	cout << LBLU << "\tReport bugs to <hchl@mail.ustc.edu.cn>." << endl;
	cout << LBLU << "\tIf you want the source code ,you can also email me" << endl << endl;
	cout << GRE  << "COPYRIGHT" << endl;
	cout << LBLU << "\tCopyright (c) 2009, Hu Chunlong." << endl << endl;
	cout << GRE  << "ACKNOWLEDGEMENTS" << endl;
	cout << LBLU << "\tTo be completed" << endl <<  endl;
	cout << CYA  << "Press ENTER to continue...";
	cin.get();
   return 0;
}

[dynamic0603]

哪儿有c++的代码啊？？？？？？

如果是在windows下的VC++，则可以把头文件color.h换成下面的：

代码： 全选

#include<windows.h>

void SetColor(unsigned short ForeColor=4,unsigned short BackGroundColor=15)
{ 
	HANDLE hCon = GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleTextAttribute(hCon,ForeColor|BackGroundColor); 
};

#define DEF "";SetColor();cout
#define RED "";SetColor(4,520);cout
#define GRE "";SetColor(10,0);cout
#define YEL "";SetColor(4,10);cout
#define BLU "";SetColor(265,0);cout
#define PUR "";SetColor(4,525);cout
#define CYA "";SetColor(515,0);cout
#define WHI "";SetColor(4,15);cout
#define LBLU "";SetColor(770,0);cout