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commit deac78893e2af50eb4cc78f9ca94c4480bf8b2e8 Author: Gary Gregory <[email protected]> AuthorDate: Mon Jan 5 14:10:11 2026 -0500 Javadoc --- .../png/transparencyfilters/TransparencyFilterGrayscale.java | 9 +++++++++ .../png/transparencyfilters/TransparencyFilterIndexedColor.java | 8 ++++++++ .../png/transparencyfilters/TransparencyFilterTrueColor.java | 9 +++++++++ 3 files changed, 26 insertions(+) diff --git a/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterGrayscale.java b/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterGrayscale.java index f41257a9..9b33a141 100644 --- a/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterGrayscale.java +++ b/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterGrayscale.java @@ -23,9 +23,18 @@ import java.io.IOException; import org.apache.commons.imaging.ImagingException; +/** + * Transparency filter for grayscale PNG images. + */ public final class TransparencyFilterGrayscale extends AbstractTransparencyFilter { private final int transparentColor; + /** + * Constructs a new transparency filter for grayscale images. + * + * @param bytes the transparency chunk data. + * @throws IOException if an I/O error occurs. + */ public TransparencyFilterGrayscale(final byte[] bytes) throws IOException { super(bytes); diff --git a/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterIndexedColor.java b/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterIndexedColor.java index ef21e3ef..7a70f150 100644 --- a/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterIndexedColor.java +++ b/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterIndexedColor.java @@ -20,8 +20,16 @@ import java.io.IOException; import org.apache.commons.imaging.ImagingException; +/** + * Transparency filter for indexed color PNG images. + */ public class TransparencyFilterIndexedColor extends AbstractTransparencyFilter { + /** + * Constructs a new transparency filter for indexed color images. + * + * @param bytes the transparency chunk data. + */ public TransparencyFilterIndexedColor(final byte[] bytes) { super(bytes); } diff --git a/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterTrueColor.java b/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterTrueColor.java index de531463..5e97732f 100644 --- a/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterTrueColor.java +++ b/src/main/java/org/apache/commons/imaging/formats/png/transparencyfilters/TransparencyFilterTrueColor.java @@ -23,9 +23,18 @@ import java.io.IOException; import org.apache.commons.imaging.ImagingException; +/** + * Transparency filter for true color PNG images. + */ public final class TransparencyFilterTrueColor extends AbstractTransparencyFilter { private final int transparentColor; + /** + * Constructs a new transparency filter for true color images. + * + * @param bytes the transparency chunk data. + * @throws IOException if an I/O error occurs. + */ public TransparencyFilterTrueColor(final byte[] bytes) throws IOException { super(bytes);
