printf彩色输出

痛定思痛。 2022-09-01 00:57 241阅读 0赞

## 先使用宏控定义颜色. ##

#ifndef _COLOR_H_
    #define _COLOR_H_
    
    #define NONE                  "\e[0m"           //清除颜色，即之后的打印为正常输出，之前的不受影响
    #define BLACK                 "\e[0;30m"         //深黑
    #define L_BLACK             "\e[1;30m"            //亮黑，偏灰褐
    #define RED                     "\e[0;31m"      //深红，暗红
    #define L_RED                 "\e[1;31m"        //鲜红
    #define GREEN                "\e[0;32m"         //深绿，暗绿
    #define L_GREEN            "\e[1;32m"           //鲜绿
    #define BROWN               "\e[0;33m"          //深黄，暗黄
    #define YELLOW              "\e[1;33m"          //鲜黄
    #define BLUE                    "\e[0;34m"      //深蓝，暗蓝
    #define L_BLUE                "\e[1;34m"        //亮蓝，偏白灰
    #define PURPLE               "\e[0;35m"         //深粉，暗粉，偏暗紫
    #define L_PURPLE           "\e[1;35m"           //亮粉，偏白灰
    #define CYAN                   "\e[0;36m"       //暗青色
    #define L_CYAN               "\e[1;36m"         //鲜亮青色
    #define GRAY                   "\e[0;37m"       //灰色
    #define WHITE                  "\e[1;37m"       //白色，字体粗一点，比正常大，比bold小
    #define BOLD                    "\e[1m"         //白色，粗体
    #define UNDERLINE         "\e[4m"               //下划线，白色，正常大小
    #define BLINK                   "\e[5m"         //闪烁，白色，正常大小
    #define REVERSE            "\e[7m"              //反转，即字体背景为白色，字体为黑色
    #define HIDE                     "\e[8m"        //隐藏
    #define CLEAR                  "\e[2J"          //清除
    #define CLRLINE               "\r\e[K"          //清除行
    
    #endif

## 接下来使用颜色输出 ##

#include <stdio.h>
    #include <stdlib.h>
    int print_test(void)
    { 
        printf("This is a character control test!\n" );
        printf("[%2u]" CLEAR "CLEAR\n" NONE, __LINE__);
        printf("[%2u]" BLACK "BLACK " L_BLACK "L_BLACK\n" NONE, __LINE__);
        printf("[%2u]" RED "RED " L_RED "L_RED\n" NONE, __LINE__);
        printf("[%2u]" GREEN "GREEN " L_GREEN "L_GREEN\n" NONE, __LINE__);
        printf("[%2u]" BROWN "BROWN " YELLOW "YELLOW\n" NONE, __LINE__);
        printf("[%2u]" BLUE "BLUE " L_BLUE "L_BLUE\n" NONE, __LINE__);
        printf("[%2u]" PURPLE "PURPLE " L_PURPLE "L_PURPLE\n" NONE, __LINE__);
        printf("[%2u]" CYAN "CYAN " L_CYAN "L_CYAN\n" NONE, __LINE__);
        printf("[%2u]" GRAY "GRAY " WHITE "WHITE\n" NONE, __LINE__);
        printf("[%2u]" BOLD "BOLD\n" NONE, __LINE__);
        printf("[%2u]" UNDERLINE "UNDERLINE\n" NONE, __LINE__);
        printf("[%2u]" BLINK "BLINK\n" NONE, __LINE__);
        printf("[%2u]" REVERSE "REVERSE\n" NONE, __LINE__);
        printf("[%2u]" HIDE "HIDE\n" NONE, __LINE__);
    
        printf(GREEN "csdsafsfsdfsdfsadffsda \n\n");    
        printf(L_RED "L_RED\n");
        printf(NONE "xxxxxxx");
    
    
        return 0;
    
    }
    
    int main()
    { 
        print_test();
        return 0;
    }

## 效果 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NleHlsdW5h_size_16_color_FFFFFF_t_70]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NleHlsdW5h_size_16_color_FFFFFF_t_70]: /images/20220829/d54eba70d1e740d4af7f2e1a569837e7.png