Sticker not properly set on face as per position of eye or face. about android-face-filters HOT 5 OPEN

 Face face = mFace;
        if (face == null) return;
        // Draws a circle at the position of the detected face, with the face's track id below.
        float x = translateX(face.getPosition().x + face.getWidth() / 2);
        float y = translateY(face.getPosition().y + face.getHeight() / 2);
        /*
        canvas.drawCircle(x, y, FACE_POSITION_RADIUS, mFacePositionPaint);
        canvas.drawText("id: " + mFaceId, x + ID_X_OFFSET, y + ID_Y_OFFSET, mIdPaint);
        canvas.drawText("happiness: " + String.format("%.2f", face.getIsSmilingProbability()), x - ID_X_OFFSET, y - ID_Y_OFFSET, mIdPaint);
        canvas.drawText("right eye: " + String.format("%.2f", face.getIsRightEyeOpenProbability()), x + ID_X_OFFSET * 2, y + ID_Y_OFFSET * 2, mIdPaint);
        canvas.drawText("left eye: " + String.format("%.2f", face.getIsLeftEyeOpenProbability()), x - ID_X_OFFSET*2, y - ID_Y_OFFSET*2, mIdPaint);
        */
        float xOffset = scaleX(face.getWidth()/2.00f);
        float yOffset = scaleY(face.getHeight()/1.20f);

        float left = x - xOffset;
        float top = y - yOffset;
        //float right = x + xOffset;
        //float bottom = y + yOffset;
        //canvas.drawRect(left, top, right, bottom, mBoxPaint);
        canvas.drawBitmap(op, left, top, new Paint());