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| <H2> |
| <FONT SIZE="-1"> |
| org.apache.batik.ext.awt.image.codec.png</FONT> |
| <BR> |
| Class PNGEncodeParam</H2> |
| <PRE> |
| <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</A>, <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/util/ImageDecodeParam.html" title="interface in org.apache.batik.ext.awt.image.codec.util">ImageDecodeParam</A>, <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/util/ImageEncodeParam.html" title="interface in org.apache.batik.ext.awt.image.codec.util">ImageEncodeParam</A></DD> |
| </DL> |
| <DL> |
| <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.Gray.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam.Gray</A>, <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.Palette.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam.Palette</A>, <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.RGB.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam.RGB</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>public abstract class <B>PNGEncodeParam</B><DT>extends <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/util/ImageEncodeParam.html" title="interface in org.apache.batik.ext.awt.image.codec.util">ImageEncodeParam</A></DL> |
| </PRE> |
| |
| <P> |
| An instance of <code>ImageEncodeParam</code> for encoding images in |
| the PNG format. |
| |
| <p><b> This class is not a committed part of the JAI API. It may |
| be removed or changed in future releases of JAI.</b> |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../serialized-form.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam">Serialized Form</A></DL> |
| <HR> |
| |
| <P> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| |
| <A NAME="nested_class_summary"><!-- --></A> |
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| <B>Nested Class Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static class</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.Gray.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam.Gray</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static class</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.Palette.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam.Palette</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static class</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.RGB.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam.RGB</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <B>Field Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#bitDepth">bitDepth</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#bitDepthSet">bitDepthSet</A></B></CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#INTENT_ABSOLUTE">INTENT_ABSOLUTE</A></B></CODE> |
| |
| <BR> |
| Constant for use with the sRGB chunk.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#INTENT_PERCEPTUAL">INTENT_PERCEPTUAL</A></B></CODE> |
| |
| <BR> |
| Constant for use with the sRGB chunk.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#INTENT_RELATIVE">INTENT_RELATIVE</A></B></CODE> |
| |
| <BR> |
| Constant for use with the sRGB chunk.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#INTENT_SATURATION">INTENT_SATURATION</A></B></CODE> |
| |
| <BR> |
| Constant for use with the sRGB chunk.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#PNG_FILTER_AVERAGE">PNG_FILTER_AVERAGE</A></B></CODE> |
| |
| <BR> |
| Constant for use in filtering.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#PNG_FILTER_NONE">PNG_FILTER_NONE</A></B></CODE> |
| |
| <BR> |
| Constant for use in filtering.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#PNG_FILTER_PAETH">PNG_FILTER_PAETH</A></B></CODE> |
| |
| <BR> |
| Constant for use in filtering.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#PNG_FILTER_SUB">PNG_FILTER_SUB</A></B></CODE> |
| |
| <BR> |
| Constant for use in filtering.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#PNG_FILTER_UP">PNG_FILTER_UP</A></B></CODE> |
| |
| <BR> |
| Constant for use in filtering.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Constructor Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#PNGEncodeParam()">PNGEncodeParam</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#addPrivateChunk(java.lang.String, byte[])">addPrivateChunk</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> type, |
| byte[] data)</CODE> |
| |
| <BR> |
| Adds a private chunk, in binary form, to the list of chunks to |
| be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#filterRow(byte[], byte[], byte[][], int, int)">filterRow</A></B>(byte[] currRow, |
| byte[] prevRow, |
| byte[][] scratchRows, |
| int bytesPerRow, |
| int bytesPerPixel)</CODE> |
| |
| <BR> |
| Performs filtering on a row of an image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getBitDepth()">getBitDepth</A></B>()</CODE> |
| |
| <BR> |
| Returns the desired bit depth for a grayscale image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getChromaticity()">getChromaticity</A></B>()</CODE> |
| |
| <BR> |
| Returns the white point and primary chromaticities in |
| CIE (x, y) space.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getCompressedText()">getCompressedText</A></B>()</CODE> |
| |
| <BR> |
| Returns the text strings to be stored in compressed form with |
| this image as an array of <code>String</code>s.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getDefaultEncodeParam(java.awt.image.RenderedImage)">getDefaultEncodeParam</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/awt/image/RenderedImage.html?is-external=true" title="class or interface in java.awt.image">RenderedImage</A> im)</CODE> |
| |
| <BR> |
| Returns an instance of <code>PNGEncodeParam.Palette</code>, |
| <code>PNGEncodeParam.Gray</code>, or |
| <code>PNGEncodeParam.RGB</code> appropriate for encoding |
| the given image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> float</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getGamma()">getGamma</A></B>()</CODE> |
| |
| <BR> |
| Returns the file gamma value for the image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> byte[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getICCProfileData()">getICCProfileData</A></B>()</CODE> |
| |
| <BR> |
| Returns the ICC profile data to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getInterlacing()">getInterlacing</A></B>()</CODE> |
| |
| <BR> |
| Returns <code>true</code> if Adam7 interlacing will be used.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://docs.oracle.com/javase/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getModificationTime()">getModificationTime</A></B>()</CODE> |
| |
| <BR> |
| Returns the modification time to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getNumPrivateChunks()">getNumPrivateChunks</A></B>()</CODE> |
| |
| <BR> |
| Returns the number of private chunks to be written to the |
| output file.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getPaletteHistogram()">getPaletteHistogram</A></B>()</CODE> |
| |
| <BR> |
| Returns the palette histogram to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getPhysicalDimension()">getPhysicalDimension</A></B>()</CODE> |
| |
| <BR> |
| Returns the physical dimension information to be stored |
| with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> byte[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getPrivateChunkData(int)">getPrivateChunkData</A></B>(int index)</CODE> |
| |
| <BR> |
| Returns the data associated of the private chunk at a given |
| index, as an array of <code>byte</code>s.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getPrivateChunkType(int)">getPrivateChunkType</A></B>(int index)</CODE> |
| |
| <BR> |
| Returns the type of the private chunk at a given index, as a |
| 4-character <code>String</code>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getSignificantBits()">getSignificantBits</A></B>()</CODE> |
| |
| <BR> |
| Returns the number of significant bits for each band of the image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getSRGBIntent()">getSRGBIntent</A></B>()</CODE> |
| |
| <BR> |
| Returns the sRGB rendering intent to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGSuggestedPaletteEntry.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGSuggestedPaletteEntry</A>[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getSuggestedPalette()">getSuggestedPalette</A></B>()</CODE> |
| |
| <BR> |
| Returns the suggested palette information to be stored with this |
| image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#getText()">getText</A></B>()</CODE> |
| |
| <BR> |
| Returns the text strings to be stored in uncompressed form with this |
| image as an array of <code>String</code>s.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isBackgroundSet()">isBackgroundSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'bKGD' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isChromaticitySet()">isChromaticitySet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'cHRM' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isCompressedTextSet()">isCompressedTextSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'zTXT' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isGammaSet()">isGammaSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'gAMA' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isICCProfileDataSet()">isICCProfileDataSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'iCCP' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isModificationTimeSet()">isModificationTimeSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'tIME' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isPaletteHistogramSet()">isPaletteHistogramSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'hIST' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isPhysicalDimensionSet()">isPhysicalDimensionSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'pHYS' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isSignificantBitsSet()">isSignificantBitsSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if an 'sBIT' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isSRGBIntentSet()">isSRGBIntentSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if an 'sRGB' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isSuggestedPaletteSet()">isSuggestedPaletteSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'sPLT' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isTextSet()">isTextSet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'tEXt' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#isTransparencySet()">isTransparencySet</A></B>()</CODE> |
| |
| <BR> |
| Returns true if a 'tRNS' chunk will be output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#paethPredictor(int, int, int)">paethPredictor</A></B>(int a, |
| int b, |
| int c)</CODE> |
| |
| <BR> |
| The Paeth predictor routine used in PNG encoding.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#removeAllPrivateChunks()">removeAllPrivateChunks</A></B>()</CODE> |
| |
| <BR> |
| Remove all private chunks associated with this parameter instance.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#removeUnsafeToCopyPrivateChunks()">removeUnsafeToCopyPrivateChunks</A></B>()</CODE> |
| |
| <BR> |
| Remove all private chunks associated with this parameter instance |
| whose 'safe-to-copy' bit is not set.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>abstract void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setBitDepth(int)">setBitDepth</A></B>(int bitDepth)</CODE> |
| |
| <BR> |
| Sets the desired bit depth of an image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setChromaticity(float[])">setChromaticity</A></B>(float[] chromaticity)</CODE> |
| |
| <BR> |
| Sets the white point and primary chromaticities in CIE (x, y) |
| space.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setChromaticity(float, float, float, float, float, float, float, float)">setChromaticity</A></B>(float whitePointX, |
| float whitePointY, |
| float redX, |
| float redY, |
| float greenX, |
| float greenY, |
| float blueX, |
| float blueY)</CODE> |
| |
| <BR> |
| A convenience method that calls the array version.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setCompressedText(java.lang.String[])">setCompressedText</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] text)</CODE> |
| |
| <BR> |
| Sets the text strings to be stored in compressed form with this |
| image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setGamma(float)">setGamma</A></B>(float gamma)</CODE> |
| |
| <BR> |
| Sets the file gamma value for the image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setICCProfileData(byte[])">setICCProfileData</A></B>(byte[] ICCProfileData)</CODE> |
| |
| <BR> |
| Sets the ICC profile data to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setInterlacing(boolean)">setInterlacing</A></B>(boolean useInterlacing)</CODE> |
| |
| <BR> |
| Turns Adam7 interlacing on or off.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setModificationTime(java.util.Date)">setModificationTime</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> modificationTime)</CODE> |
| |
| <BR> |
| Sets the modification time, as a <code>Date</code>, to be |
| stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setPaletteHistogram(int[])">setPaletteHistogram</A></B>(int[] paletteHistogram)</CODE> |
| |
| <BR> |
| Sets the palette histogram to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setPhysicalDimension(int[])">setPhysicalDimension</A></B>(int[] physicalDimension)</CODE> |
| |
| <BR> |
| Sets the physical dimension information to be stored with this |
| image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setPhysicalDimension(int, int, int)">setPhysicalDimension</A></B>(int xPixelsPerUnit, |
| int yPixelsPerUnit, |
| int unitSpecifier)</CODE> |
| |
| <BR> |
| A convenience method that calls the array version.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setSignificantBits(int[])">setSignificantBits</A></B>(int[] significantBits)</CODE> |
| |
| <BR> |
| Sets the number of significant bits for each band of the image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setSRGBIntent(int)">setSRGBIntent</A></B>(int SRGBIntent)</CODE> |
| |
| <BR> |
| Sets the sRGB rendering intent to be stored with this image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setSuggestedPalette(org.apache.batik.ext.awt.image.codec.png.PNGSuggestedPaletteEntry[])">setSuggestedPalette</A></B>(<A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGSuggestedPaletteEntry.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGSuggestedPaletteEntry</A>[] palette)</CODE> |
| |
| <BR> |
| Sets the suggested palette information to be stored with this |
| image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#setText(java.lang.String[])">setText</A></B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] text)</CODE> |
| |
| <BR> |
| Sets the textual data to be stored in uncompressed form with this |
| image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetBackground()">unsetBackground</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'bKGD' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetBitDepth()">unsetBitDepth</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the setting of the bit depth of a grayscale image.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetChromaticity()">unsetChromaticity</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'cHRM' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetCompressedText()">unsetCompressedText</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'zTXt' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetGamma()">unsetGamma</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'gAMA' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetICCProfileData()">unsetICCProfileData</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'iCCP' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetModificationTime()">unsetModificationTime</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'tIME' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetPaletteHistogram()">unsetPaletteHistogram</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'hIST' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetPhysicalDimension()">unsetPhysicalDimension</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'pHYS' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetSignificantBits()">unsetSignificantBits</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'sBIT' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetSRGBIntent()">unsetSRGBIntent</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'sRGB' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetSuggestedPalette()">unsetSuggestedPalette</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'sPLT' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetText()">unsetText</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'tEXt' chunk from being output.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html#unsetTransparency()">unsetTransparency</A></B>()</CODE> |
| |
| <BR> |
| Suppresses the 'tRNS' chunk from being output.</TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Field Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="INTENT_PERCEPTUAL"><!-- --></A><H3> |
| INTENT_PERCEPTUAL</H3> |
| <PRE> |
| public static final int <B>INTENT_PERCEPTUAL</B></PRE> |
| <DL> |
| <DD>Constant for use with the sRGB chunk. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.INTENT_PERCEPTUAL">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="INTENT_RELATIVE"><!-- --></A><H3> |
| INTENT_RELATIVE</H3> |
| <PRE> |
| public static final int <B>INTENT_RELATIVE</B></PRE> |
| <DL> |
| <DD>Constant for use with the sRGB chunk. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.INTENT_RELATIVE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="INTENT_SATURATION"><!-- --></A><H3> |
| INTENT_SATURATION</H3> |
| <PRE> |
| public static final int <B>INTENT_SATURATION</B></PRE> |
| <DL> |
| <DD>Constant for use with the sRGB chunk. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.INTENT_SATURATION">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="INTENT_ABSOLUTE"><!-- --></A><H3> |
| INTENT_ABSOLUTE</H3> |
| <PRE> |
| public static final int <B>INTENT_ABSOLUTE</B></PRE> |
| <DL> |
| <DD>Constant for use with the sRGB chunk. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.INTENT_ABSOLUTE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="PNG_FILTER_NONE"><!-- --></A><H3> |
| PNG_FILTER_NONE</H3> |
| <PRE> |
| public static final int <B>PNG_FILTER_NONE</B></PRE> |
| <DL> |
| <DD>Constant for use in filtering. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.PNG_FILTER_NONE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="PNG_FILTER_SUB"><!-- --></A><H3> |
| PNG_FILTER_SUB</H3> |
| <PRE> |
| public static final int <B>PNG_FILTER_SUB</B></PRE> |
| <DL> |
| <DD>Constant for use in filtering. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.PNG_FILTER_SUB">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="PNG_FILTER_UP"><!-- --></A><H3> |
| PNG_FILTER_UP</H3> |
| <PRE> |
| public static final int <B>PNG_FILTER_UP</B></PRE> |
| <DL> |
| <DD>Constant for use in filtering. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.PNG_FILTER_UP">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="PNG_FILTER_AVERAGE"><!-- --></A><H3> |
| PNG_FILTER_AVERAGE</H3> |
| <PRE> |
| public static final int <B>PNG_FILTER_AVERAGE</B></PRE> |
| <DL> |
| <DD>Constant for use in filtering. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.PNG_FILTER_AVERAGE">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="PNG_FILTER_PAETH"><!-- --></A><H3> |
| PNG_FILTER_PAETH</H3> |
| <PRE> |
| public static final int <B>PNG_FILTER_PAETH</B></PRE> |
| <DL> |
| <DD>Constant for use in filtering. |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../../../../constant-values.html#org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam.PNG_FILTER_PAETH">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="bitDepth"><!-- --></A><H3> |
| bitDepth</H3> |
| <PRE> |
| protected int <B>bitDepth</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="bitDepthSet"><!-- --></A><H3> |
| bitDepthSet</H3> |
| <PRE> |
| protected boolean <B>bitDepthSet</B></PRE> |
| <DL> |
| <DL> |
| </DL> |
| </DL> |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| |
| <A NAME="constructor_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Constructor Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="PNGEncodeParam()"><!-- --></A><H3> |
| PNGEncodeParam</H3> |
| <PRE> |
| public <B>PNGEncodeParam</B>()</PRE> |
| <DL> |
| </DL> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="getDefaultEncodeParam(java.awt.image.RenderedImage)"><!-- --></A><H3> |
| getDefaultEncodeParam</H3> |
| <PRE> |
| public static <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGEncodeParam.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGEncodeParam</A> <B>getDefaultEncodeParam</B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/awt/image/RenderedImage.html?is-external=true" title="class or interface in java.awt.image">RenderedImage</A> im)</PRE> |
| <DL> |
| <DD>Returns an instance of <code>PNGEncodeParam.Palette</code>, |
| <code>PNGEncodeParam.Gray</code>, or |
| <code>PNGEncodeParam.RGB</code> appropriate for encoding |
| the given image. |
| |
| <p> If the image has an <code>IndexColorModel</code>, an |
| instance of <code>PNGEncodeParam.Palette</code> is returned. |
| Otherwise, if the image has 1 or 2 bands an instance of |
| <code>PNGEncodeParam.Gray</code> is returned. In all other |
| cases an instance of <code>PNGEncodeParam.RGB</code> is |
| returned. |
| |
| <p> Note that this method does not provide any guarantee that |
| the given image will be successfully encoded by the PNG |
| encoder, as it only performs a very superficial analysis of |
| the image structure. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setBitDepth(int)"><!-- --></A><H3> |
| setBitDepth</H3> |
| <PRE> |
| public abstract void <B>setBitDepth</B>(int bitDepth)</PRE> |
| <DL> |
| <DD>Sets the desired bit depth of an image. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getBitDepth()"><!-- --></A><H3> |
| getBitDepth</H3> |
| <PRE> |
| public int <B>getBitDepth</B>()</PRE> |
| <DL> |
| <DD>Returns the desired bit depth for a grayscale image. |
| |
| <p> If the bit depth has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the bit depth is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetBitDepth()"><!-- --></A><H3> |
| unsetBitDepth</H3> |
| <PRE> |
| public void <B>unsetBitDepth</B>()</PRE> |
| <DL> |
| <DD>Suppresses the setting of the bit depth of a grayscale image. |
| The depth of the encoded image will be inferred from the source |
| image bit depth, rounded up to the next power of 2 between 1 |
| and 16. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setInterlacing(boolean)"><!-- --></A><H3> |
| setInterlacing</H3> |
| <PRE> |
| public void <B>setInterlacing</B>(boolean useInterlacing)</PRE> |
| <DL> |
| <DD>Turns Adam7 interlacing on or off. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getInterlacing()"><!-- --></A><H3> |
| getInterlacing</H3> |
| <PRE> |
| public boolean <B>getInterlacing</B>()</PRE> |
| <DL> |
| <DD>Returns <code>true</code> if Adam7 interlacing will be used. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetBackground()"><!-- --></A><H3> |
| unsetBackground</H3> |
| <PRE> |
| public void <B>unsetBackground</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'bKGD' chunk from being output. |
| For API compatibility with JAI 1.0, the superclass |
| defines this method to throw a <code>RuntimeException</code>; |
| accordingly, subclasses must provide their own implementations. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isBackgroundSet()"><!-- --></A><H3> |
| isBackgroundSet</H3> |
| <PRE> |
| public boolean <B>isBackgroundSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'bKGD' chunk will be output. |
| For API compatibility with JAI 1.0, the superclass |
| defines this method to throw a <code>RuntimeException</code>; |
| accordingly, subclasses must provide their own implementations. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setChromaticity(float[])"><!-- --></A><H3> |
| setChromaticity</H3> |
| <PRE> |
| public void <B>setChromaticity</B>(float[] chromaticity)</PRE> |
| <DL> |
| <DD>Sets the white point and primary chromaticities in CIE (x, y) |
| space. |
| |
| <p> The <code>chromaticity</code> parameter should be a |
| <code>float</code> array of length 8 containing the white point |
| X and Y, red X and Y, green X and Y, and blue X and Y values in |
| order. |
| |
| <p> The 'cHRM' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setChromaticity(float, float, float, float, float, float, float, float)"><!-- --></A><H3> |
| setChromaticity</H3> |
| <PRE> |
| public void <B>setChromaticity</B>(float whitePointX, |
| float whitePointY, |
| float redX, |
| float redY, |
| float greenX, |
| float greenY, |
| float blueX, |
| float blueY)</PRE> |
| <DL> |
| <DD>A convenience method that calls the array version. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getChromaticity()"><!-- --></A><H3> |
| getChromaticity</H3> |
| <PRE> |
| public float[] <B>getChromaticity</B>()</PRE> |
| <DL> |
| <DD>Returns the white point and primary chromaticities in |
| CIE (x, y) space. |
| |
| <p> See the documentation for the <code>setChromaticity</code> |
| method for the format of the returned data. |
| |
| <p> If the chromaticity has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the chromaticity is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetChromaticity()"><!-- --></A><H3> |
| unsetChromaticity</H3> |
| <PRE> |
| public void <B>unsetChromaticity</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'cHRM' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isChromaticitySet()"><!-- --></A><H3> |
| isChromaticitySet</H3> |
| <PRE> |
| public boolean <B>isChromaticitySet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'cHRM' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setGamma(float)"><!-- --></A><H3> |
| setGamma</H3> |
| <PRE> |
| public void <B>setGamma</B>(float gamma)</PRE> |
| <DL> |
| <DD>Sets the file gamma value for the image. |
| |
| <p> The 'gAMA' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getGamma()"><!-- --></A><H3> |
| getGamma</H3> |
| <PRE> |
| public float <B>getGamma</B>()</PRE> |
| <DL> |
| <DD>Returns the file gamma value for the image. |
| |
| <p> If the file gamma has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the gamma is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetGamma()"><!-- --></A><H3> |
| unsetGamma</H3> |
| <PRE> |
| public void <B>unsetGamma</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'gAMA' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isGammaSet()"><!-- --></A><H3> |
| isGammaSet</H3> |
| <PRE> |
| public boolean <B>isGammaSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'gAMA' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setPaletteHistogram(int[])"><!-- --></A><H3> |
| setPaletteHistogram</H3> |
| <PRE> |
| public void <B>setPaletteHistogram</B>(int[] paletteHistogram)</PRE> |
| <DL> |
| <DD>Sets the palette histogram to be stored with this image. |
| The histogram consists of an array of integers, one per |
| palette entry. |
| |
| <p> The 'hIST' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getPaletteHistogram()"><!-- --></A><H3> |
| getPaletteHistogram</H3> |
| <PRE> |
| public int[] <B>getPaletteHistogram</B>()</PRE> |
| <DL> |
| <DD>Returns the palette histogram to be stored with this image. |
| |
| <p> If the histogram has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the histogram is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetPaletteHistogram()"><!-- --></A><H3> |
| unsetPaletteHistogram</H3> |
| <PRE> |
| public void <B>unsetPaletteHistogram</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'hIST' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isPaletteHistogramSet()"><!-- --></A><H3> |
| isPaletteHistogramSet</H3> |
| <PRE> |
| public boolean <B>isPaletteHistogramSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'hIST' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setICCProfileData(byte[])"><!-- --></A><H3> |
| setICCProfileData</H3> |
| <PRE> |
| public void <B>setICCProfileData</B>(byte[] ICCProfileData)</PRE> |
| <DL> |
| <DD>Sets the ICC profile data to be stored with this image. |
| The profile is represented in raw binary form. |
| |
| <p> The 'iCCP' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getICCProfileData()"><!-- --></A><H3> |
| getICCProfileData</H3> |
| <PRE> |
| public byte[] <B>getICCProfileData</B>()</PRE> |
| <DL> |
| <DD>Returns the ICC profile data to be stored with this image. |
| |
| <p> If the ICC profile has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the ICC profile is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetICCProfileData()"><!-- --></A><H3> |
| unsetICCProfileData</H3> |
| <PRE> |
| public void <B>unsetICCProfileData</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'iCCP' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isICCProfileDataSet()"><!-- --></A><H3> |
| isICCProfileDataSet</H3> |
| <PRE> |
| public boolean <B>isICCProfileDataSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'iCCP' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setPhysicalDimension(int[])"><!-- --></A><H3> |
| setPhysicalDimension</H3> |
| <PRE> |
| public void <B>setPhysicalDimension</B>(int[] physicalDimension)</PRE> |
| <DL> |
| <DD>Sets the physical dimension information to be stored with this |
| image. The physicalDimension parameter should be a 3-entry |
| array containing the number of pixels per unit in the X |
| direction, the number of pixels per unit in the Y direction, |
| and the unit specifier (0 = unknown, 1 = meters). |
| |
| <p> The 'pHYS' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setPhysicalDimension(int, int, int)"><!-- --></A><H3> |
| setPhysicalDimension</H3> |
| <PRE> |
| public void <B>setPhysicalDimension</B>(int xPixelsPerUnit, |
| int yPixelsPerUnit, |
| int unitSpecifier)</PRE> |
| <DL> |
| <DD>A convenience method that calls the array version. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getPhysicalDimension()"><!-- --></A><H3> |
| getPhysicalDimension</H3> |
| <PRE> |
| public int[] <B>getPhysicalDimension</B>()</PRE> |
| <DL> |
| <DD>Returns the physical dimension information to be stored |
| with this image. |
| |
| <p> If the physical dimension information has not previously |
| been set, or has been unset, an |
| <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the physical dimension information |
| is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetPhysicalDimension()"><!-- --></A><H3> |
| unsetPhysicalDimension</H3> |
| <PRE> |
| public void <B>unsetPhysicalDimension</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'pHYS' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isPhysicalDimensionSet()"><!-- --></A><H3> |
| isPhysicalDimensionSet</H3> |
| <PRE> |
| public boolean <B>isPhysicalDimensionSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'pHYS' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setSuggestedPalette(org.apache.batik.ext.awt.image.codec.png.PNGSuggestedPaletteEntry[])"><!-- --></A><H3> |
| setSuggestedPalette</H3> |
| <PRE> |
| public void <B>setSuggestedPalette</B>(<A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGSuggestedPaletteEntry.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGSuggestedPaletteEntry</A>[] palette)</PRE> |
| <DL> |
| <DD>Sets the suggested palette information to be stored with this |
| image. The information is passed to this method as an array of |
| <code>PNGSuggestedPaletteEntry</code> objects. |
| |
| <p> The 'sPLT' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getSuggestedPalette()"><!-- --></A><H3> |
| getSuggestedPalette</H3> |
| <PRE> |
| public <A HREF="../../../../../../../../org/apache/batik/ext/awt/image/codec/png/PNGSuggestedPaletteEntry.html" title="class in org.apache.batik.ext.awt.image.codec.png">PNGSuggestedPaletteEntry</A>[] <B>getSuggestedPalette</B>()</PRE> |
| <DL> |
| <DD>Returns the suggested palette information to be stored with this |
| image. |
| |
| <p> If the suggested palette information has not previously |
| been set, or has been unset, an |
| <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the suggested palette |
| information is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetSuggestedPalette()"><!-- --></A><H3> |
| unsetSuggestedPalette</H3> |
| <PRE> |
| public void <B>unsetSuggestedPalette</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'sPLT' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isSuggestedPaletteSet()"><!-- --></A><H3> |
| isSuggestedPaletteSet</H3> |
| <PRE> |
| public boolean <B>isSuggestedPaletteSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'sPLT' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setSignificantBits(int[])"><!-- --></A><H3> |
| setSignificantBits</H3> |
| <PRE> |
| public void <B>setSignificantBits</B>(int[] significantBits)</PRE> |
| <DL> |
| <DD>Sets the number of significant bits for each band of the image. |
| |
| <p> The number of entries in the <code>significantBits</code> |
| array must be equal to the number of output bands in the image: |
| 1 for a gray image, 2 for gray+alpha, 3 for index or truecolor, |
| and 4 for truecolor+alpha. |
| |
| <p> The 'sBIT' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getSignificantBits()"><!-- --></A><H3> |
| getSignificantBits</H3> |
| <PRE> |
| public int[] <B>getSignificantBits</B>()</PRE> |
| <DL> |
| <DD>Returns the number of significant bits for each band of the image. |
| |
| <p> If the significant bits values have not previously been |
| set, or have been unset, an <code>IllegalStateException</code> |
| will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the significant bits values are |
| not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetSignificantBits()"><!-- --></A><H3> |
| unsetSignificantBits</H3> |
| <PRE> |
| public void <B>unsetSignificantBits</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'sBIT' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isSignificantBitsSet()"><!-- --></A><H3> |
| isSignificantBitsSet</H3> |
| <PRE> |
| public boolean <B>isSignificantBitsSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if an 'sBIT' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setSRGBIntent(int)"><!-- --></A><H3> |
| setSRGBIntent</H3> |
| <PRE> |
| public void <B>setSRGBIntent</B>(int SRGBIntent)</PRE> |
| <DL> |
| <DD>Sets the sRGB rendering intent to be stored with this image. |
| The legal values are 0 = Perceptual, 1 = Relative Colorimetric, |
| 2 = Saturation, and 3 = Absolute Colorimetric. Refer to the |
| PNG specification for information on these values. |
| |
| <p> The 'sRGB' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getSRGBIntent()"><!-- --></A><H3> |
| getSRGBIntent</H3> |
| <PRE> |
| public int <B>getSRGBIntent</B>()</PRE> |
| <DL> |
| <DD>Returns the sRGB rendering intent to be stored with this image. |
| |
| <p> If the sRGB intent has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the sRGB intent is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetSRGBIntent()"><!-- --></A><H3> |
| unsetSRGBIntent</H3> |
| <PRE> |
| public void <B>unsetSRGBIntent</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'sRGB' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isSRGBIntentSet()"><!-- --></A><H3> |
| isSRGBIntentSet</H3> |
| <PRE> |
| public boolean <B>isSRGBIntentSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if an 'sRGB' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setText(java.lang.String[])"><!-- --></A><H3> |
| setText</H3> |
| <PRE> |
| public void <B>setText</B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] text)</PRE> |
| <DL> |
| <DD>Sets the textual data to be stored in uncompressed form with this |
| image. The data is passed to this method as an array of |
| <code>String</code>s. |
| |
| <p> The 'tEXt' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getText()"><!-- --></A><H3> |
| getText</H3> |
| <PRE> |
| public <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] <B>getText</B>()</PRE> |
| <DL> |
| <DD>Returns the text strings to be stored in uncompressed form with this |
| image as an array of <code>String</code>s. |
| |
| <p> If the text strings have not previously been set, or have been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the text strings are not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetText()"><!-- --></A><H3> |
| unsetText</H3> |
| <PRE> |
| public void <B>unsetText</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'tEXt' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isTextSet()"><!-- --></A><H3> |
| isTextSet</H3> |
| <PRE> |
| public boolean <B>isTextSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'tEXt' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setModificationTime(java.util.Date)"><!-- --></A><H3> |
| setModificationTime</H3> |
| <PRE> |
| public void <B>setModificationTime</B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> modificationTime)</PRE> |
| <DL> |
| <DD>Sets the modification time, as a <code>Date</code>, to be |
| stored with this image. The internal storage format will use |
| UTC regardless of how the <code>modificationTime</code> |
| parameter was created. |
| |
| <p> The 'tIME' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getModificationTime()"><!-- --></A><H3> |
| getModificationTime</H3> |
| <PRE> |
| public <A HREF="http://docs.oracle.com/javase/6/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util">Date</A> <B>getModificationTime</B>()</PRE> |
| <DL> |
| <DD>Returns the modification time to be stored with this image. |
| |
| <p> If the bit depth has not previously been set, or has been |
| unset, an <code>IllegalStateException</code> will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the bit depth is not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetModificationTime()"><!-- --></A><H3> |
| unsetModificationTime</H3> |
| <PRE> |
| public void <B>unsetModificationTime</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'tIME' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isModificationTimeSet()"><!-- --></A><H3> |
| isModificationTimeSet</H3> |
| <PRE> |
| public boolean <B>isModificationTimeSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'tIME' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetTransparency()"><!-- --></A><H3> |
| unsetTransparency</H3> |
| <PRE> |
| public void <B>unsetTransparency</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'tRNS' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isTransparencySet()"><!-- --></A><H3> |
| isTransparencySet</H3> |
| <PRE> |
| public boolean <B>isTransparencySet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'tRNS' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setCompressedText(java.lang.String[])"><!-- --></A><H3> |
| setCompressedText</H3> |
| <PRE> |
| public void <B>setCompressedText</B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] text)</PRE> |
| <DL> |
| <DD>Sets the text strings to be stored in compressed form with this |
| image. The data is passed to this method as an array of |
| <code>String</code>s. |
| |
| <p> The 'zTXt' chunk will encode this information. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getCompressedText()"><!-- --></A><H3> |
| getCompressedText</H3> |
| <PRE> |
| public <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>[] <B>getCompressedText</B>()</PRE> |
| <DL> |
| <DD>Returns the text strings to be stored in compressed form with |
| this image as an array of <code>String</code>s. |
| |
| <p> If the compressed text strings have not previously been |
| set, or have been unset, an <code>IllegalStateException</code> |
| will be thrown. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</A></CODE> - if the compressed text strings are |
| not set.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="unsetCompressedText()"><!-- --></A><H3> |
| unsetCompressedText</H3> |
| <PRE> |
| public void <B>unsetCompressedText</B>()</PRE> |
| <DL> |
| <DD>Suppresses the 'zTXt' chunk from being output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isCompressedTextSet()"><!-- --></A><H3> |
| isCompressedTextSet</H3> |
| <PRE> |
| public boolean <B>isCompressedTextSet</B>()</PRE> |
| <DL> |
| <DD>Returns true if a 'zTXT' chunk will be output. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addPrivateChunk(java.lang.String, byte[])"><!-- --></A><H3> |
| addPrivateChunk</H3> |
| <PRE> |
| public void <B>addPrivateChunk</B>(<A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> type, |
| byte[] data)</PRE> |
| <DL> |
| <DD>Adds a private chunk, in binary form, to the list of chunks to |
| be stored with this image. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>type</CODE> - a 4-character String giving the chunk type name.<DD><CODE>data</CODE> - an array of <code>byte</code>s containing the |
| chunk data.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getNumPrivateChunks()"><!-- --></A><H3> |
| getNumPrivateChunks</H3> |
| <PRE> |
| public int <B>getNumPrivateChunks</B>()</PRE> |
| <DL> |
| <DD>Returns the number of private chunks to be written to the |
| output file. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getPrivateChunkType(int)"><!-- --></A><H3> |
| getPrivateChunkType</H3> |
| <PRE> |
| public <A HREF="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getPrivateChunkType</B>(int index)</PRE> |
| <DL> |
| <DD>Returns the type of the private chunk at a given index, as a |
| 4-character <code>String</code>. The index must be smaller |
| than the return value of <code>getNumPrivateChunks</code>. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getPrivateChunkData(int)"><!-- --></A><H3> |
| getPrivateChunkData</H3> |
| <PRE> |
| public byte[] <B>getPrivateChunkData</B>(int index)</PRE> |
| <DL> |
| <DD>Returns the data associated of the private chunk at a given |
| index, as an array of <code>byte</code>s. The index must be |
| smaller than the return value of |
| <code>getNumPrivateChunks</code>. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeUnsafeToCopyPrivateChunks()"><!-- --></A><H3> |
| removeUnsafeToCopyPrivateChunks</H3> |
| <PRE> |
| public void <B>removeUnsafeToCopyPrivateChunks</B>()</PRE> |
| <DL> |
| <DD>Remove all private chunks associated with this parameter instance |
| whose 'safe-to-copy' bit is not set. This may be advisable when |
| transcoding PNG images. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeAllPrivateChunks()"><!-- --></A><H3> |
| removeAllPrivateChunks</H3> |
| <PRE> |
| public void <B>removeAllPrivateChunks</B>()</PRE> |
| <DL> |
| <DD>Remove all private chunks associated with this parameter instance. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="paethPredictor(int, int, int)"><!-- --></A><H3> |
| paethPredictor</H3> |
| <PRE> |
| public static final int <B>paethPredictor</B>(int a, |
| int b, |
| int c)</PRE> |
| <DL> |
| <DD>The Paeth predictor routine used in PNG encoding. This routine |
| is included as a convenience to subclasses that override the |
| <code>filterRow</code> method. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="filterRow(byte[], byte[], byte[][], int, int)"><!-- --></A><H3> |
| filterRow</H3> |
| <PRE> |
| public int <B>filterRow</B>(byte[] currRow, |
| byte[] prevRow, |
| byte[][] scratchRows, |
| int bytesPerRow, |
| int bytesPerPixel)</PRE> |
| <DL> |
| <DD>Performs filtering on a row of an image. This method may be |
| overridden in order to provide a custom algorithm for choosing |
| the filter type for a given row. |
| |
| <p> The method is supplied with the current and previous rows |
| of the image. For the first row of the image, or of an |
| interlacing pass, the previous row array will be filled with |
| zeros as required by the PNG specification. |
| |
| <p> The method is also supplied with five scratch arrays. |
| These arrays may be used within the method for any purpose. |
| At method exit, the array at the index given by the return |
| value of the method should contain the filtered data. The |
| return value will also be used as the filter type. |
| |
| <p> The default implementation of the method performs a trial |
| encoding with each of the filter types, and computes the sum of |
| absolute values of the differences between the raw bytes of the |
| current row and the predicted values. The index of the filter |
| producing the smallest result is returned. |
| |
| <p> As an example, to perform only 'sub' filtering, this method |
| could be implemented (non-optimally) as follows: |
| |
| <pre> |
| for (int i = bytesPerPixel; i < bytesPerRow + bytesPerPixel; i++) { |
| int curr = currRow[i] & 0xff; |
| int left = currRow[i - bytesPerPixel] & 0xff; |
| scratchRow[PNG_FILTER_SUB][i] = (byte)(curr - left); |
| } |
| return PNG_FILTER_SUB; |
| </pre> |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>currRow</CODE> - The current row as an array of <code>byte</code>s |
| of length at least <code>bytesPerRow + bytesPerPixel</code>. |
| The pixel data starts at index <code>bytesPerPixel</code>; |
| the initial <code>bytesPerPixel</code> bytes are zero.<DD><CODE>prevRow</CODE> - The current row as an array of <code>byte</code>s |
| The pixel data starts at index <code>bytesPerPixel</code>; |
| the initial <code>bytesPerPixel</code> bytes are zero.<DD><CODE>scratchRows</CODE> - An array of 5 <code>byte</code> arrays of |
| length at least <code>bytesPerRow + |
| bytesPerPixel</code>, useable to hold temporary results. |
| The filtered row will be returned as one of the entries |
| of this array. The returned filtered data should start |
| at index <code>bytesPerPixel</code>; The initial |
| <code>bytesPerPixel</code> bytes are not used.<DD><CODE>bytesPerRow</CODE> - The number of bytes in the image row. |
| This value will always be greater than 0.<DD><CODE>bytesPerPixel</CODE> - The number of bytes representing a single |
| pixel, rounded up to an integer. This is the 'bpp' parameter |
| described in the PNG specification. |
| <DT><B>Returns:</B><DD>The filter type to be used. The entry of |
| <code>scratchRows[]</code> at this index holds the |
| filtered data.</DL> |
| </DD> |
| </DL> |
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