public Properties decodeDescriptionString(FileInfo fi) { if (fi.description == null || fi.description.length() < 7) return null; if (IJ.debugMode) IJ.log("Image Description: " + new String(fi.description).replace('\n', ' ')); if (!fi.description.startsWith("ImageJ")) return null; Properties props = new Properties(); InputStream is = new ByteArrayInputStream(fi.description.getBytes()); try { props.load(is); is.close(); } catch (IOException e) { return null; } fi.unit = props.getProperty("unit", ""); Double n = getNumber(props, "cf"); if (n != null) fi.calibrationFunction = n.intValue(); double c[] = new double[5]; int count = 0; for (int i = 0; i < 5; i++) { n = getNumber(props, "c" + i); if (n == null) break; c[i] = n.doubleValue(); count++; } if (count >= 2) { fi.coefficients = new double[count]; for (int i = 0; i < count; i++) fi.coefficients[i] = c[i]; } fi.valueUnit = props.getProperty("vunit"); n = getNumber(props, "images"); if (n != null && n.doubleValue() > 1.0) fi.nImages = (int) n.doubleValue(); if (fi.nImages > 1) { double spacing = getDouble(props, "spacing"); if (spacing != 0.0) { if (spacing < 0) spacing = -spacing; fi.pixelDepth = spacing; } } return props; }