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fix comment

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This commit is contained in:
Looly 2023-03-03 16:05:12 +08:00
parent b44fea04a3
commit 0f06e591bb
1 changed files with 5 additions and 0 deletions
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5
hutool-swing/src/main/java/cn/hutool/swing/img/ImgMetaUtil.java
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@ -105,6 +105,11 @@ public class ImgMetaUtil {
return getOrientation(metadata); return getOrientation(metadata);
} }
/**
* 获取旋转角度
* @param metadata {@link Metadata}
* @return 旋转角度，可能为90,180,270
*/
private static int getOrientation(final Metadata metadata) { private static int getOrientation(final Metadata metadata) {
for (final Directory directory : metadata.getDirectories()) { for (final Directory directory : metadata.getDirectories()) {
for (final Tag tag : directory.getTags()) { for (final Tag tag : directory.getTags()) {