<repositories>
<repository>
<id>apache.snapshots</id>
<url>http://repository.apache.org/snapshots/</url>
</repository>
</repositories>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-imaging</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
EXIF 表示サンプルコード
try {
IImageMetadata metadata = Imaging.getMetadata(new File("c:\\Temp\\test.jpg"));
if (metadata instanceof JpegImageMetadata) {
JpegImageMetadata jpegMetadata = (JpegImageMetadata)metadata;
TiffImageMetadata exif = jpegMetadata.getExif();
List<? extends IImageMetadataItem> dirs = exif.getDirectories();
for (int i = 0; i < dirs.size(); i++) {
TiffImageMetadata.Directory dir = (TiffImageMetadata.Directory) dirs.get(i);
logger.debug("dir type = " + dir.type);
List<TiffField> fieldList = dir.getAllFields();
for (TiffField tiffField: fieldList) {
logger.debug("tagInfo tag = " + tiffField.getTagInfo().tag);
logger.debug("tagInfo name = " + tiffField.getTagInfo().name);
if (FieldType.UNDEFINED.equals(tiffField.getFieldType())) {
logger.debug("field value = " + tiffField.getValueDescription());
} else {
logger.debug("field value = " + tiffField.getValue());
}
}
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
ログを出力する為、log4j.xml を変更
<logger name="jp.s6131.sample">
<level value="debug" />
</logger>
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