public Bitmap convert(Bitmap mBitmap, int width, int height) {
		int w = mBitmap.getWidth();
		int h = mBitmap.getHeight();

		Bitmap newBitmap = Bitmap.createBitmap(width, height, Config.ARGB_8888);
		Canvas mCanvas = new Canvas(newBitmap);
		Matrix matrix = new Matrix();
		matrix.postScale(1, -1);
		matrix.postRotate(-90);
		Bitmap mBitmap2 = Bitmap.createBitmap(mBitmap, 0, 0, w, h, matrix, true);
		mCanvas.drawBitmap(mBitmap2, new Rect(0, 0, mBitmap2.getWidth(), mBitmap2.getHeight()), new Rect(0, 0, width, height), null);
		return newBitmap;
	}
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