Method saveAsByteArray

ij/src/main/java/ij/io/RoiEncoder.java:83–96

Saves the specified ROI as a byte array.

(Roi roi)

	
	/** Saves the specified ROI as a byte array. */
	public static byte[] saveAsByteArray(Roi roi) {
		if (roi==null) return null;
		byte[] bytes = null;
		try {
			ByteArrayOutputStream out = new ByteArrayOutputStream(4096);
			RoiEncoder encoder = new RoiEncoder(out);
			encoder.write(roi);
			out.close();
			bytes = out.toByteArray(); 
		} catch (IOException e) {
			return null;
		}
		return bytes;
	}

	void write(Roi roi, OutputStream f) throws IOException {
		Rectangle r = roi.getBounds();