duangsuse::Echo
别在意中文变量名 这样比较直观
车夫[n_] = n;
马车[n_] = 车夫[n];
人[n_] = 5*马车[n];
袋子[n_] = 5*人[n];
大猫[n_] = 5*袋子[n];
小猫[n_] = 5*大猫[n];
老鼠[n_] = 5*小猫[n];
腿[n_] = 2*车夫[n] + 0*马车[n] + 2*人[n] + 0*袋子[n] + 4* (大猫[n] + 小猫[n]+ 老鼠[n])
// 15512 #OCRForwarded from dnaugsuz
#OCR #Java #code
float scale = 246f / 255;
Paint paint = new Paint() ;
ColorMatrix matrix = new ColorMatrix();
matrix.set(new float[] {
scale, 0, 0, 0, 0,
0, scale, 0, 0, 0,
0, 0, scale, 0, 0,
0, 0, 0, 1, 0,
});
ColorMatrixColorFilter filter = new ColorMatrixColorFilter(matrix);
paint.setColorFilter(filter);
getWindow().getDecorView().setLayerType(View.LAYER_TYPE_HARDWARE, paint);