java冒泡排序打印实时动态图(借鉴+改动)

效果:


package algorithm.ex;
import java.util.Scanner;

public class Arithmetic {
    public static void main(String[] args) throws Exception {
        String[] str = null;
        System.out.println("请输入若干个整数,以','隔开");
        Scanner sc = new Scanner(System.in);
        str = sc.nextLine().split(",");
        int[] arr = new int[str.length];
        for (int i = 0; i < arr.length; i++) {
            arr[i] = Integer.valueOf(str[i]);
        }

        for (int to = arr.length - 1; to > 0; to--) {
            printArr(arr, null, null);
            for (int from = 0; from < to; from++) {
                if (arr[from] > arr[from + 1]) {
                    int temp = arr[from];
                    arr[from] = arr[from + 1];
                    arr[from + 1] = temp;
                    System.out.println("第"+ - (to - arr.length)+"趟,第"+(from + 1)+"次排序结果为:");
                }else {
                    System.out.println("第"+ - (to - arr.length)+"趟,第"+(from + 1)+"次排序结果为:");
                }
                printArr(arr, from + 1, to);
                Thread.sleep(1500);

            }
            printLine("----------本轮冒泡结束------------");
        }
        printArr(arr, null, null);
    }


    public static void printArr(int[] arr, Integer current, Integer target) {
        int max = 0;
        for (int i = 0; i < arr.length; i++) {
            max = max > arr[i] ? max : arr[i];
        }
        max = max + 1;
        // 写入数据，一共arr.length个一维数组
        // 一共max个二维数组
        String[][] printArr = new String[arr.length][max];
        for (int i = 0; i < arr.length; i++) {
            int j = 0;
            String currentStr = "* *  ";
            String bellowStr = "| |  ";
            String targetStr = "? ?  ";
            boolean isCurrent = current != null && current.equals(i);
            boolean isTarget = target != null && target.equals(i);

            String upStr = isCurrent ? addBlueColor(" " + arr[i]+" ", true) : isTarget ? addPinkColor(" " + arr[i]+" ", true) : addUnderline(" " + arr[i]+" ");
            for (int len = (arr[i] + "  ").length(); len < currentStr.length(); len++) {
                upStr = upStr + " ";
            }
            for (; j < arr[i]; j++) {
                printArr[i][j] = isCurrent ? addBlueColor(currentStr, false) : isTarget ? addPinkColor(targetStr, false) : bellowStr;
            }
            printArr[i][j++] = upStr;
            for (; j < max; j++) {
                printArr[i][j] = "     ";
            }
        }
        for (int j = max - 1; j >= 0; j--) {
            for (int i = 0; i < printArr.length; i++) {
                System.out.print(printArr[i][j]);
            }
            System.out.println();
        }
        System.out.println();

    }

    //加下划线
    public static String addUnderline(String source) {
        return "\033[30;4m" + source + "\033[0m";
    }


    //黄色  一轮冒泡结束
    public static String addYellowColor(String source, boolean underline) {
        if (underline) {
            return "\033[33;4m" + source + "\033[0m";
        } else {
            return "\033[33;1m" + source + "\033[0m";
        }
    }

    //蓝色   当前
    public static String addBlueColor(String source, boolean underline) {
        if (underline) {
            return "\033[34;4m" + source + "\033[0m";
        } else {
            return "\033[34;1m" + source + "\033[0m";
        }
    }
    // 粉色   目标
    public static String addPinkColor(String source, boolean underline) {
        if (underline) {
            return "\033[35;4m" + source + "\033[0m";
        } else {
            return "\033[35;1m" + source + "\033[0m";
        }

    }
    private static void printLine(String s) {
        System.out.println(addYellowColor(s, false));
    }

    /*public static String addGreyColor(String source, boolean underline) {
        if (underline) {
            return "\033[37;4m" + source + "\033[0m";
        } else {
            return "\033[37;1m" + source + "\033[0m";
        }
    }
*/

    /*public static String addRedColor(String source, boolean underline) {
        if (underline) {
            return "\033[31;4m" + source + "\033[0m";
        } else {
            return "\033[31;1m" + source + "\033[0m";
        }
    }

    public static String addGreenColor(String source, boolean underline) {
        if (underline) {
            return "\033[32;4m" + source + "\033[0m";
        } else {
            return "\033[32;1m" + source + "\033[0m";
        }
    }*/


}