本文整理汇总了Java中org.apache.commons.imaging.formats.tiff.TiffImageMetadata.Directory方法的典型用法代码示例。如果您正苦于以下问题：Java TiffImageMetadata.Directory方法的具体用法？Java TiffImageMetadata.Directory怎么用？Java TiffImageMetadata.Directory使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.commons.imaging.formats.tiff.TiffImageMetadata的用法示例。
在下文中一共展示了TiffImageMetadata.Directory方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getEXIFThumbnailData
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
/**
* Returns the data of the first JPEG thumbnail found in the EXIF metadata.
*
* @return JPEG data or null if no thumbnail.
* @throws ImageReadException
* @throws IOException
*/
public byte[] getEXIFThumbnailData() throws ImageReadException, IOException {
if (exif == null) {
return null;
}
final List<? extends IImageMetadataItem> dirs = exif.getDirectories();
for (IImageMetadataItem d : dirs) {
final TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) d;
byte[] data = null;
if (dir.getJpegImageData() != null) {
data = dir.getJpegImageData().data;
}
// Support other image formats here.
if (data != null) {
return data;
}
}
return null;
}
示例2: getRawImageData
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
public TiffImageData getRawImageData() {
if (exif == null) {
return null;
}
final List<? extends IImageMetadataItem> dirs = exif.getDirectories();
for (IImageMetadataItem d : dirs) {
final TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) d;
// Debug.debug("dir", dir);
final TiffImageData rawImageData = dir.getTiffImageData();
if (null != rawImageData) {
return rawImageData;
}
}
return null;
}
示例3: getEXIFThumbnailData
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
/**
* Returns the data of the first JPEG thumbnail found in the EXIF metadata.
*
* @return JPEG data or null if no thumbnail.
* @throws ImageReadException
* @throws IOException
*/
public byte[] getEXIFThumbnailData() throws ImageReadException, IOException {
if (exif == null) {
return null;
}
final List<? extends ImageMetadataItem> dirs = exif.getDirectories();
for (final ImageMetadataItem d : dirs) {
final TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) d;
byte[] data = null;
if (dir.getJpegImageData() != null) {
data = dir.getJpegImageData().getData(); // TODO clone?
}
// Support other image formats here.
if (data != null) {
return data;
}
}
return null;
}
示例4: getRawImageData
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
public TiffImageData getRawImageData() {
if (exif == null) {
return null;
}
final List<? extends ImageMetadataItem> dirs = exif.getDirectories();
for (final ImageMetadataItem d : dirs) {
final TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) d;
// Debug.debug("dir", dir);
final TiffImageData rawImageData = dir.getTiffImageData();
if (null != rawImageData) {
return rawImageData;
}
}
return null;
}
示例5: makeDirectoryMap
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
private Map<Integer,TiffImageMetadata.Directory> makeDirectoryMap(final List<? extends ImageMetadataItem> directories) {
final Map<Integer,TiffImageMetadata.Directory> directoryMap = new HashMap<>();
for (int i = 0; i < directories.size(); i++) {
final TiffImageMetadata.Directory directory = (TiffImageMetadata.Directory) directories.get(i);
directoryMap.put(directory.type, directory);
}
return directoryMap;
}
示例6: getEXIFThumbnail
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
/**
* Get the thumbnail image if available.
*
* @return the thumbnail image. May be <code>null</code> if no image could
* be found.
* @throws ImageReadException
* @throws IOException
*/
public BufferedImage getEXIFThumbnail() throws ImageReadException,
IOException {
if (exif == null) {
return null;
}
final List<? extends IImageMetadataItem> dirs = exif.getDirectories();
for (IImageMetadataItem d : dirs) {
final TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) d;
// Debug.debug("dir", dir);
BufferedImage image = dir.getThumbnail();
if (null != image) {
return image;
}
final JpegImageData jpegImageData = dir.getJpegImageData();
if (jpegImageData != null) {
// JPEG thumbnail as JPEG or other format; try to parse.
//boolean imageSucceeded = false;
//try {
image = Imaging.getBufferedImage(jpegImageData.data);
//imageSucceeded = true;
/*} catch (final ImagingException imagingException) { // NOPMD
} catch (final IOException ioException) { // NOPMD
} finally {
// our JPEG reading is still a bit buggy -
// fall back to ImageIO on error
if (!imageSucceeded) {
final ByteArrayInputStream input = new ByteArrayInputStream(
jpegImageData.data);
image = ImageIO.read(input);
}
}*/
if (image != null) {
return image;
}
}
}
return null;
}
示例7: getEXIFThumbnail
import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; //导入方法依赖的package包/类
/**
* Get the thumbnail image if available.
*
* @return the thumbnail image. May be <code>null</code> if no image could
* be found.
* @throws ImageReadException
* @throws IOException
*/
public BufferedImage getEXIFThumbnail() throws ImageReadException,
IOException {
if (exif == null) {
return null;
}
final List<? extends ImageMetadataItem> dirs = exif.getDirectories();
for (final ImageMetadataItem d : dirs) {
final TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) d;
// Debug.debug("dir", dir);
BufferedImage image = dir.getThumbnail();
if (null != image) {
return image;
}
final JpegImageData jpegImageData = dir.getJpegImageData();
if (jpegImageData != null) {
// JPEG thumbnail as JPEG or other format; try to parse.
boolean imageSucceeded = false;
try {
image = Imaging.getBufferedImage(jpegImageData.getData());
imageSucceeded = true;
} catch (final ImagingException imagingException) { // NOPMD
} catch (final IOException ioException) { // NOPMD
} finally {
// our JPEG reading is still a bit buggy -
// fall back to ImageIO on error
if (!imageSucceeded) {
final ByteArrayInputStream input = new ByteArrayInputStream(
jpegImageData.getData());
image = ImageIO.read(input);
}
}
if (image != null) {
return image;
}
}
}
return null;
}