JDK 17 java.desktop.jmod - Desktop Module
JDK 17 java.desktop.jmod is the JMOD file for JDK 17 Desktop module.
JDK 17 Desktop module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.desktop.jmod.
JDK 17 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Desktop module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/imageio/plugins/tiff/TIFFCompressor.java
/*
* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.imageio.plugins.tiff;
import java.io.IOException;
import javax.imageio.ImageWriter;
import javax.imageio.metadata.IIOMetadata;
import javax.imageio.stream.ImageOutputStream;
/**
* An abstract superclass for pluggable TIFF compressors.
*/
public abstract class TIFFCompressor {
/**
* The {@code ImageWriter} calling this
* {@code TIFFCompressor}.
*/
protected ImageWriter writer;
/**
* The {@code IIOMetadata} object containing metadata for the
* current image.
*/
protected IIOMetadata metadata;
/**
* The name of the compression type supported by this compressor.
*/
protected String compressionType;
/**
* The value to be assigned to the TIFF <i>Compression</i> tag in the
* TIFF image metadata.
*/
protected int compressionTagValue;
/**
* Whether the compression is lossless.
*/
protected boolean isCompressionLossless;
/**
* The {@code ImageOutputStream} to be written.
*/
protected ImageOutputStream stream;
/**
* Creates a compressor object for use in compressing TIFF data.
*
* <p>The parameters {@code compressionTagValue} and
* {@code isCompressionLossless} are provided to accomodate
* compression types which are unknown. A compression type is
* "known" if it is either among those already supported by the
* TIFF writer (see {@link TIFFImageWriteParam}), or is listed in
* the TIFF 6.0 specification but not supported. If the compression
* type is unknown, the {@code compressionTagValue} and
* {@code isCompressionLossless} parameters are ignored.</p>
*
* @param compressionType The name of the compression type.
* @param compressionTagValue The value to be assigned to the TIFF
* <i>Compression</i> tag in the TIFF image metadata; ignored if
* {@code compressionType} is a known type.
* @param isCompressionLossless Whether the compression is lossless;
* ignored if {@code compressionType} is a known type.
*
* @throws NullPointerException if {@code compressionType} is
* {@code null}.
* @throws IllegalArgumentException if {@code compressionTagValue} is
* less {@code 1}.
*/
public TIFFCompressor(String compressionType,
int compressionTagValue,
boolean isCompressionLossless) {
if(compressionType == null) {
throw new NullPointerException("compressionType == null");
} else if(compressionTagValue < 1) {
throw new IllegalArgumentException("compressionTagValue < 1");
}
// Set the compression type.
this.compressionType = compressionType;
// Determine whether this type is either defined in the TIFF 6.0
// specification or is already supported.
int compressionIndex = -1;
String[] compressionTypes = TIFFImageWriter.compressionTypes;
int len = compressionTypes.length;
for(int i = 0; i < len; i++) {
if(compressionTypes[i].equals(compressionType)) {
// Save the index of the supported type.
compressionIndex = i;
break;
}
}
if(compressionIndex != -1) {
// Known compression type.
this.compressionTagValue =
TIFFImageWriter.compressionNumbers[compressionIndex];
this.isCompressionLossless =
TIFFImageWriter.isCompressionLossless[compressionIndex];
} else {
// Unknown compression type.
this.compressionTagValue = compressionTagValue;
this.isCompressionLossless = isCompressionLossless;
}
}
/**
* Retrieve the name of the compression type supported by this compressor.
*
* @return The compression type name.
*/
public String getCompressionType() {
return compressionType;
}
/**
* Retrieve the value to be assigned to the TIFF <i>Compression</i> tag
* in the TIFF image metadata.
*
* @return The <i>Compression</i> tag value.
*/
public int getCompressionTagValue() {
return compressionTagValue;
}
/**
* Retrieves a value indicating whether the compression is lossless.
*
* @return Whether the compression is lossless.
*/
public boolean isCompressionLossless() {
return isCompressionLossless;
}
/**
* Sets the {@code ImageOutputStream} to be written.
*
* @param stream an {@code ImageOutputStream} to be written.
*
* @see #getStream
*/
public void setStream(ImageOutputStream stream) {
this.stream = stream;
}
/**
* Returns the {@code ImageOutputStream} that will be written.
*
* @return an {@code ImageOutputStream}.
*
* @see #setStream(ImageOutputStream)
*/
public ImageOutputStream getStream() {
return stream;
}
/**
* Sets the value of the {@code writer} field.
*
* @param writer the current {@code ImageWriter}.
*
* @see #getWriter()
*/
public void setWriter(ImageWriter writer) {
this.writer = writer;
}
/**
* Returns the current {@code ImageWriter}.
*
* @return an {@code ImageWriter}.
*
* @see #setWriter(ImageWriter)
*/
public ImageWriter getWriter() {
return this.writer;
}
/**
* Sets the value of the {@code metadata} field.
*
* @param metadata the {@code IIOMetadata} object for the
* image being written.
*
* @see #getMetadata()
*/
public void setMetadata(IIOMetadata metadata) {
this.metadata = metadata;
}
/**
* Returns the current {@code IIOMetadata} object.
*
* @return the {@code IIOMetadata} object for the image being
* written.
*
* @see #setMetadata(IIOMetadata)
*/
public IIOMetadata getMetadata() {
return this.metadata;
}
/**
* Encodes the supplied image data, writing to the currently set
* {@code ImageOutputStream}.
*
* @param b an array of {@code byte}s containing the packed
* but uncompressed image data.
* @param off the starting offset of the data to be written in the
* array {@code b}.
* @param width the width of the rectangle of pixels to be written.
* @param height the height of the rectangle of pixels to be written.
* @param bitsPerSample an array of {@code int}s indicting
* the number of bits used to represent each image sample within
* a pixel.
* @param scanlineStride the number of bytes separating each
* row of the input data.
*
* @return the number of bytes written.
*
* @throws IOException if the supplied data cannot be encoded by
* this {@code TIFFCompressor}, or if any I/O error occurs
* during writing.
*/
public abstract int encode(byte[] b, int off,
int width, int height,
int[] bitsPerSample,
int scanlineStride) throws IOException;
}
⏎ com/sun/imageio/plugins/tiff/TIFFCompressor.java
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File name: java.desktop-17.0.5-src.zip File size: 9152233 bytes Release date: 2022-09-13 Download
⇒ JDK 17 java.instrument.jmod - Instrument Module
2023-09-16, 33231👍, 0💬
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