终端打印彩色进度条

Posted 2022-12-10 fanchenxinok

#include<stdio.h>
#include<unistd.h>

void draw_progress(int pos)

	pos = (pos < 0) ? 0 : pos;
	pos = (pos > 100) ? 100 : pos;
	char bar[102]='\\0';
	const char *state = "-\\\\|/";

	printf("   \\033[0;31;43m%-100s\\033[0m[%d%%]\\r", bar, pos);
    printf("[%c]\\033[0;46m%*s\\033[0m\\r", state[pos % 4], pos, bar);

	fflush(stdout);//清除读写缓冲区


int main()

    int i = 0;
    for(; i < 100; i++)
        printf("%d%%  \\r", i);
        usleep(20000);
        fflush(stdout);
    

    printf("\\n");

	i = 0;
	while(i <= 100)
	
		draw_progress(i);
		usleep(200000);
		i++;
	

	printf("\\n");
    return 0;

效果如下：