//Code By kbz
.iyu
fdir("@a.png",路径)
syso(路径)
//取绝对路径
call(图片,"mjava","转换.createAsciiPic",路径)
us(4,"src",图片)
//QQ178772968
//群178772968
转换.mjava
import android.graphics.*;
import android.view.*;
import android.util.*;
import android.content.*;
import android.text.*;
public static Bitmap createAsciiPic(String path) {
        //final String base = "#8XOHLTI)i=+;:,.";// 字符串由复杂到简单
        final String base = "#";
        // 字符串由复杂到简单
        StringBuilder text = new StringBuilder();
        WindowManager wm = (WindowManager) activity.getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics dm = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(dm);
        int width = dm.widthPixels;
        int height = dm.heightPixels;
        Bitmap image = BitmapFactory.decodeFile(path);  //读取图片
        int width0 = image.getWidth();
        int height0 = image.getHeight();
        int width1, height1;
        int scale = 7;
        if (width0 <= width / scale) {
            width1 = width0;
            height1 = height0;
        } else {
            width1 = width / scale;
            height1 = width1 * height0 / width0;
        }

        image = scale(path, width1, height1);  //读取图片

        //输出到指定文件中
        for (int y = 0; y < image.getHeight(); y += 2) {
            for (int x = 0; x < image.getWidth(); x++) {
                final int pixel = image.getPixel(x, y);
                final int r = (pixel & 0xff0000) >> 16, g = (pixel & 0xff00) >> 8, b = pixel & 0xff;
                final float gray = 0.299f * r + 0.578f * g + 0.114f * b;
                final int index = Math.round(gray * (base.length() + 1) / 255);
                String s = index >= base.length() ? " " : String.valueOf(base.charAt(index));
                text.append(s);
            }
            text.append("\n");
        }
        //return textAsBitmap(text, context);
        //return text;
        return textAsBitmap(text);
    }
    public static Bitmap scale(String src, int newWidth, int newHeight) {
        Bitmap ret = Bitmap.createScaledBitmap(BitmapFactory.decodeFile(src), newWidth, newHeight, true);
        return ret;
    }

    public static Bitmap textAsBitmap(StringBuilder text) {
        TextPaint textPaint = new TextPaint();
// textPaint.setARGB(0x31, 0x31, 0x31, 0);
        textPaint.setColor(Color.BLACK);
        textPaint.setAntiAlias(true);
        textPaint.setTypeface(Typeface.MONOSPACE);
        textPaint.setTextSize(12);
        WindowManager wm = (WindowManager) activity.getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics dm = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(dm);
        int width = dm.widthPixels;         //
        StaticLayout layout = new StaticLayout(text, textPaint, width,
                                               Layout.Alignment.ALIGN_CENTER, 1f, 0.0f, true);
        Bitmap bitmap = Bitmap.createBitmap(layout.getWidth() + 20,
                                            layout.getHeight() + 20, Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bitmap);
        canvas.translate(10, 10);
        canvas.drawColor(Color.WHITE);
//        canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);//绘制透明色
        layout.draw(canvas);
        //Log.d("textAsBitmap",String.format("1:%d %d", layout.getWidth(), layout.getHeight()));
        return bitmap;
    }