Java Code Examples for com.drew.metadata.Directory#getTags()
The following examples show how to use
com.drew.metadata.Directory#getTags() .
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Example 1
Source File: ExtractImageMetadata.java From localization_nifi with Apache License 2.0 | 6 votes |
private Map<String, String> getTags(Integer max, Metadata metadata) { Map<String, String> results = new HashMap<>(); int i =0; for (Directory directory : metadata.getDirectories()) { for (Tag tag : directory.getTags()) { results.put(directory.getName() + "." + tag.getTagName(), tag.getDescription()); if(max!=null) { i++; if (i >= max) { return results; } } } } return results; }
Example 2
Source File: MetadataProcessor.java From FakeImageDetection with GNU General Public License v3.0 | 6 votes |
public MetadataProcessor(File imageFile) { this.imageFile = imageFile; try { data = ImageMetadataReader.readMetadata(imageFile); } catch (Exception ex) { Logger.getLogger(MetadataProcessor.class.getName()).log(Level.SEVERE, null, ex); } for (Directory directory : data.getDirectories()) { extracted_data += String.format("----------------------------------------------%15s---------------------------------\n", directory.getName()); for (Tag tag : directory.getTags()) { extracted_data += tag + "\n"; } if (directory.hasErrors()) { for (String error : directory.getErrors()) { System.err.println("ERROR: " + error); } } } }
Example 3
Source File: MetaDataTreeTableModel.java From Pixelitor with GNU General Public License v3.0 | 6 votes |
DirNode(Directory dir) { this.dir = dir; Collection<Tag> tags = dir.getTags(); int tagIndex = 0; for (Tag tag : tags) { String tagName = tag.getTagName(); if (tagName.startsWith("Unknown")) { continue; } String description = tag.getDescription(); if (description != null && description.startsWith("Unknown")) { continue; } nodes.add(new TagNode(tagName, description, tagIndex)); tagIndex++; } }
Example 4
Source File: ImageResource.java From entando-components with GNU Lesser General Public License v3.0 | 6 votes |
protected Map<String, String> getImgMetadata(File file, List<String> ignoreKeysList) { logger.debug("Get image Metadata in Resource Action"); Map<String, String> meta = new HashMap<>(); try { Metadata metadata = ImageMetadataReader.readMetadata(file); for (Directory directory : metadata.getDirectories()) { for (Tag tag : directory.getTags()) { if (!ignoreKeysList.contains(tag.getTagName())) { logger.debug("Add Metadata with key: {}", tag.getTagName()); meta.put(tag.getTagName(), tag.getDescription()); } else { logger.debug("Skip Metadata key {}", tag.getTagName()); } } } } catch (ImageProcessingException|IOException ex) { logger.error("Error reading image metadata for file {}", file.getName(), ex); } return meta; }
Example 5
Source File: ExtractImageMetadata.java From nifi with Apache License 2.0 | 6 votes |
private Map<String, String> getTags(Integer max, Metadata metadata) { Map<String, String> results = new HashMap<>(); int i =0; for (Directory directory : metadata.getDirectories()) { for (Tag tag : directory.getTags()) { results.put(directory.getName() + "." + tag.getTagName(), tag.getDescription()); if(max!=null) { i++; if (i >= max) { return results; } } } } return results; }
Example 6
Source File: MetadataHelper.java From leafpicrevived with GNU General Public License v3.0 | 5 votes |
public MediaDetailsMap<String, String> getAllDetails(Context context, Media media) { MediaDetailsMap<String, String> data = new MediaDetailsMap<String, String>(); try { Metadata metadata = ImageMetadataReader.readMetadata(context.getContentResolver().openInputStream(media.getUri())); for (Directory directory : metadata.getDirectories()) { for (Tag tag : directory.getTags()) { data.put(tag.getTagName(), directory.getObject(tag.getTagType()) + ""); } } } catch (Exception e) { e.printStackTrace(); } return data; }
Example 7
Source File: ImageDataReader.java From java-11-examples with Apache License 2.0 | 5 votes |
public static ImageInfo getImageInfo(InputStream imageStream) throws ImageProcessingException, IOException { Metadata metadata = ImageMetadataReader.readMetadata(imageStream); ImageInfo.Builder builder = new ImageInfo.Builder(); for (Directory directory: metadata.getDirectories()) { for (Tag tag: directory.getTags()) { if (ParsingUtils.IMAGE_HEIGHT.equals(tag.getTagName())) { builder.setPixelsY(ParsingUtils.getIntegerFromData(tag.getDescription())); } else if (ParsingUtils.IMAGE_WIDTH.equals(tag.getTagName())) { builder.setPixelsX(ParsingUtils.getIntegerFromData(tag.getDescription())); } } } return builder.build(); }
Example 8
Source File: MutableImage.java From react-native-camera-face-detector with MIT License | 5 votes |
public void writeDataToFile(File file, ReadableMap options, int jpegQualityPercent) throws IOException { FileOutputStream fos = new FileOutputStream(file); fos.write(toJpeg(currentRepresentation, jpegQualityPercent)); fos.close(); try { ExifInterface exif = new ExifInterface(file.getAbsolutePath()); // copy original exif data to the output exif... // unfortunately, this Android ExifInterface class doesn't understand all the tags so we lose some for (Directory directory : originalImageMetaData().getDirectories()) { for (Tag tag : directory.getTags()) { int tagType = tag.getTagType(); Object object = directory.getObject(tagType); exif.setAttribute(tag.getTagName(), object.toString()); } } writeLocationExifData(options, exif); if(hasBeenReoriented) rewriteOrientation(exif); exif.saveAttributes(); } catch (ImageProcessingException | IOException e) { Log.e(TAG, "failed to save exif data", e); } }
Example 9
Source File: SampleProcessor.java From tutorials with Apache License 2.0 | 5 votes |
/** {@inheritDoc} */ @Override protected void process(Record record, SingleLaneBatchMaker batchMaker) throws StageException { LOG.info("Input record: {}", record); FileRef fileRef = record.get("/fileRef").getValueAsFileRef(); Metadata metadata; try { metadata = ImageMetadataReader.readMetadata(fileRef.createInputStream(getContext(), InputStream.class)); } catch (ImageProcessingException | IOException e) { String filename = record.get("/fileInfo/filename").getValueAsString(); LOG.info("Exception getting metadata from {}", filename, e); throw new OnRecordErrorException(record, Errors.SAMPLE_02, e); } for (Directory directory : metadata.getDirectories()) { LinkedHashMap<String, Field> listMap = new LinkedHashMap<>(); for (Tag tag : directory.getTags()) { listMap.put(tag.getTagName(), Field.create(tag.getDescription())); } if (directory.hasErrors()) { for (String error : directory.getErrors()) { LOG.info("ERROR: {}", error); } } record.set("/" + directory.getName(), Field.createListMap(listMap)); } LOG.info("Output record: {}", record); batchMaker.addRecord(record); }
Example 10
Source File: ProcessAllImagesInFolderUtility.java From metadata-extractor with Apache License 2.0 | 5 votes |
@Override public void onExtractionSuccess(@NotNull File file, @NotNull Metadata metadata, @NotNull String relativePath, @NotNull PrintStream log) { super.onExtractionSuccess(file, metadata, relativePath, log); for (Directory directory : metadata.getDirectories()) { for (Tag tag : directory.getTags()) { // Only interested in unknown tags (those without names) if (tag.hasTagName()) continue; HashMap<Integer, Integer> occurrenceCountByTag = _occurrenceCountByTagByDirectory.get(directory.getName()); if (occurrenceCountByTag == null) { occurrenceCountByTag = new HashMap<Integer, Integer>(); _occurrenceCountByTagByDirectory.put(directory.getName(), occurrenceCountByTag); } Integer count = occurrenceCountByTag.get(tag.getTagType()); if (count == null) { count = 0; occurrenceCountByTag.put(tag.getTagType(), 0); } occurrenceCountByTag.put(tag.getTagType(), count + 1); } } }
Example 11
Source File: ProcessAllImagesInFolderUtility.java From metadata-extractor with Apache License 2.0 | 5 votes |
@Override public void onExtractionSuccess(@NotNull File file, @NotNull Metadata metadata, @NotNull String relativePath, @NotNull PrintStream log) { super.onExtractionSuccess(file, metadata, relativePath, log); // Iterate through all values, calling toString to flush out any formatting exceptions for (Directory directory : metadata.getDirectories()) { directory.getName(); for (Tag tag : directory.getTags()) { tag.getTagName(); tag.getDescription(); } } }
Example 12
Source File: ResourceAction.java From entando-components with GNU Lesser General Public License v3.0 | 5 votes |
protected Map getImgMetadata(File file) { logger.debug("Get image Metadata in Resource Action"); Map<String, String> meta = new HashMap<>(); ResourceInterface resourcePrototype = this.getResourceManager().createResourceType(this.getResourceType()); try { Metadata metadata = ImageMetadataReader.readMetadata(file); String ignoreKeysConf = resourcePrototype.getMetadataIgnoreKeys(); String[] ignoreKeys = null; if (null != ignoreKeysConf) { ignoreKeys = ignoreKeysConf.split(","); logger.debug("Metadata ignoreKeys: {}", ignoreKeys); } else { logger.debug("Metadata ignoreKeys not configured"); } List<String> ignoreKeysList = new ArrayList<String>(); if (null != ignoreKeys) { ignoreKeysList = Arrays.asList(ignoreKeys); } for (Directory directory : metadata.getDirectories()) { for (Tag tag : directory.getTags()) { if (!ignoreKeysList.contains(tag.getTagName())) { logger.debug("Add Metadata with key: {}", tag.getTagName()); meta.put(tag.getTagName(), tag.getDescription()); } else { logger.debug("Skip Metadata key {}", tag.getTagName()); } } } } catch (ImageProcessingException ex) { logger.error("Error reading metadata from file " + this.getFileName() + " - message " + ex.getMessage()); } catch (IOException ioex) { logger.error("Error reading file", ioex); } return meta; }
Example 13
Source File: ImageRecordReader.java From Bats with Apache License 2.0 | 4 votes |
private void processDirectory(final MapWriter writer, final Directory directory, final Metadata metadata) { for (Tag tag : directory.getTags()) { try { final int tagType = tag.getTagType(); Object value; if (descriptive || isDescriptionTag(directory, tagType)) { value = directory.getDescription(tagType); if (directory instanceof PngDirectory) { if (((PngDirectory) directory).getPngChunkType().areMultipleAllowed()) { value = new String[] { (String) value }; } } } else { value = directory.getObject(tagType); if (directory instanceof ExifIFD0Directory && tagType == ExifIFD0Directory.TAG_DATETIME) { ExifSubIFDDirectory exifSubIFDDir = metadata.getFirstDirectoryOfType(ExifSubIFDDirectory.class); String subsecond = null; if (exifSubIFDDir != null) { subsecond = exifSubIFDDir.getString(ExifSubIFDDirectory.TAG_SUBSECOND_TIME); } value = directory.getDate(tagType, subsecond, timeZone); } else if (directory instanceof ExifSubIFDDirectory) { if (tagType == ExifSubIFDDirectory.TAG_DATETIME_ORIGINAL) { value = ((ExifSubIFDDirectory) directory).getDateOriginal(timeZone); } else if (tagType == ExifSubIFDDirectory.TAG_DATETIME_DIGITIZED) { value = ((ExifSubIFDDirectory) directory).getDateDigitized(timeZone); } } else if (directory instanceof GpsDirectory) { if (tagType == GpsDirectory.TAG_LATITUDE) { value = ((GpsDirectory) directory).getGeoLocation().getLatitude(); } else if (tagType == GpsDirectory.TAG_LONGITUDE) { value = ((GpsDirectory) directory).getGeoLocation().getLongitude(); } } if (isVersionTag(directory, tagType)) { value = directory.getString(tagType, "US-ASCII"); } else if (isDateTag(directory, tagType)) { value = directory.getDate(tagType, timeZone); } } writeValue(writer, formatName(tag.getTagName()), value); } catch (Exception e) { // simply skip this tag } } }