Result decodeRow(int rowNumber, BitArray row, int rowOffset) throws NotFoundException { int[] extensionStartRange = UPCEANReader.findGuardPattern(row, rowOffset, false, EXTENSION_START_PATTERN); StringBuilder result = decodeRowStringBuffer; result.setLength(0); int end = decodeMiddle(row, extensionStartRange, result); String resultString = result.toString(); Map<ResultMetadataType, Object> extensionData = parseExtensionString(resultString); Result extensionResult = new Result( resultString, null, new ResultPoint[] { new ResultPoint( (extensionStartRange[0] + extensionStartRange[1]) / 2.0f, (float) rowNumber), new ResultPoint((float) end, (float) rowNumber), }, BarcodeFormat.UPC_EAN_EXTENSION); if (extensionData != null) { extensionResult.putAllMetadata(extensionData); } return extensionResult; }
Result decodeRow(int rowNumber, BitArray row, int rowOffset) throws NotFoundException { int[] extensionStartRange = UPCEANReader.findGuardPattern(row, rowOffset, false, EXTENSION_START_PATTERN); try { return fiveSupport.decodeRow(rowNumber, row, extensionStartRange); } catch (ReaderException re) { return twoSupport.decodeRow(rowNumber, row, extensionStartRange); } }