Modified: 
websites/production/commons/content/proper/commons-imaging/apidocs/src-html/org/apache/commons/imaging/formats/gif/GifImageParser.html
==============================================================================
--- 
websites/production/commons/content/proper/commons-imaging/apidocs/src-html/org/apache/commons/imaging/formats/gif/GifImageParser.html
 (original)
+++ 
websites/production/commons/content/proper/commons-imaging/apidocs/src-html/org/apache/commons/imaging/formats/gif/GifImageParser.html
 Sun Jan 11 12:33:25 2015
@@ -504,602 +504,603 @@
 <span class="sourceLineNo">496</span>        return new 
Dimension(id.imageWidth, id.imageHeight);<a name="line.496"></a>
 <span class="sourceLineNo">497</span>    }<a name="line.497"></a>
 <span class="sourceLineNo">498</span><a name="line.498"></a>
-<span class="sourceLineNo">499</span>    @Override<a name="line.499"></a>
-<span class="sourceLineNo">500</span>    public ImageMetadata 
getMetadata(final ByteSource byteSource, final Map&lt;String, Object&gt; 
params)<a name="line.500"></a>
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IOException {<a name="line.501"></a>
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name="line.502"></a>
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-<span class="sourceLineNo">504</span><a name="line.504"></a>
-<span class="sourceLineNo">505</span>    private List&lt;String&gt; 
getComments(final List&lt;GifBlock&gt; blocks) throws IOException {<a 
name="line.505"></a>
-<span class="sourceLineNo">506</span>        final List&lt;String&gt; result = 
new ArrayList&lt;String&gt;();<a name="line.506"></a>
-<span class="sourceLineNo">507</span>        final int code = 0x21fe;<a 
name="line.507"></a>
-<span class="sourceLineNo">508</span><a name="line.508"></a>
-<span class="sourceLineNo">509</span>        for (GifBlock block : blocks) {<a 
name="line.509"></a>
-<span class="sourceLineNo">510</span>            if (block.blockCode == code) 
{<a name="line.510"></a>
-<span class="sourceLineNo">511</span>                final byte[] bytes = 
((GenericGifBlock) block).appendSubBlocks();<a name="line.511"></a>
-<span class="sourceLineNo">512</span>                result.add(new 
String(bytes, "US-ASCII"));<a name="line.512"></a>
-<span class="sourceLineNo">513</span>            }<a name="line.513"></a>
-<span class="sourceLineNo">514</span>        }<a name="line.514"></a>
-<span class="sourceLineNo">515</span><a name="line.515"></a>
-<span class="sourceLineNo">516</span>        return result;<a 
name="line.516"></a>
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-<span class="sourceLineNo">519</span>    @Override<a name="line.519"></a>
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ByteSource byteSource, final Map&lt;String, Object&gt; params)<a 
name="line.520"></a>
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IOException {<a name="line.521"></a>
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readFile(byteSource, false);<a name="line.522"></a>
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name="line.524"></a>
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ImageReadException("GIF: Couldn't read blocks");<a name="line.525"></a>
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-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span>        final GifHeaderInfo bhi = 
blocks.gifHeaderInfo;<a name="line.528"></a>
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name="line.529"></a>
-<span class="sourceLineNo">530</span>            throw new 
ImageReadException("GIF: Couldn't read Header");<a name="line.530"></a>
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-<span class="sourceLineNo">532</span><a name="line.532"></a>
-<span class="sourceLineNo">533</span>        final ImageDescriptor id = 
(ImageDescriptor) findBlock(blocks.blocks,<a name="line.533"></a>
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name="line.534"></a>
-<span class="sourceLineNo">535</span>        if (id == null) {<a 
name="line.535"></a>
-<span class="sourceLineNo">536</span>            throw new 
ImageReadException("GIF: Couldn't read ImageDescriptor");<a name="line.536"></a>
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-<span class="sourceLineNo">538</span><a name="line.538"></a>
-<span class="sourceLineNo">539</span>        final GraphicControlExtension gce 
= (GraphicControlExtension) findBlock(<a name="line.539"></a>
-<span class="sourceLineNo">540</span>                blocks.blocks, 
GRAPHIC_CONTROL_EXTENSION);<a name="line.540"></a>
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the ImageDescriptor; it is more<a name="line.542"></a>
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information in the header.<a name="line.543"></a>
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id.imageHeight;<a name="line.544"></a>
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id.imageWidth;<a name="line.545"></a>
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= getComments(blocks.blocks);<a name="line.547"></a>
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(bhi.colorResolution + 1);<a name="line.548"></a>
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ImageFormats.GIF;<a name="line.549"></a>
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Graphics Interchange Format";<a name="line.550"></a>
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"image/gif";<a name="line.551"></a>
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don't yet.<a name="line.552"></a>
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name="line.553"></a>
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id.interlaceFlag;<a name="line.555"></a>
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72;<a name="line.557"></a>
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(float) ((double) width / (double) physicalWidthDpi);<a name="line.558"></a>
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72;<a name="line.559"></a>
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(float) ((double) height / (double) physicalHeightDpi);<a name="line.560"></a>
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" + ((char) blocks.gifHeaderInfo.version1)<a name="line.562"></a>
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blocks.gifHeaderInfo.version2)<a name="line.563"></a>
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blocks.gifHeaderInfo.version3);<a name="line.564"></a>
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name="line.566"></a>
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gce.transparency) {<a name="line.567"></a>
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name="line.568"></a>
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true;<a name="line.571"></a>
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colorType = ImageInfo.ColorType.RGB;<a name="line.572"></a>
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ImageInfo.CompressionAlgorithm compressionAlgorithm = 
ImageInfo.CompressionAlgorithm.LZW;<a name="line.573"></a>
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-<span class="sourceLineNo">575</span>        return new 
ImageInfo(formatDetails, bitsPerPixel, comments,<a name="line.575"></a>
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height, mimeType, numberOfImages,<a name="line.576"></a>
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physicalHeightInch, physicalWidthDpi,<a name="line.577"></a>
-<span class="sourceLineNo">578</span>                physicalWidthInch, width, 
progressive, transparent,<a name="line.578"></a>
-<span class="sourceLineNo">579</span>                usesPalette, colorType, 
compressionAlgorithm);<a name="line.579"></a>
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PrintWriter pw, final ByteSource byteSource)<a name="line.583"></a>
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IOException {<a name="line.584"></a>
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pw.println("gif.dumpImageFile");<a name="line.585"></a>
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getImageInfo(byteSource);<a name="line.587"></a>
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name="line.588"></a>
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name="line.589"></a>
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-<span class="sourceLineNo">592</span>        imageData.toString(pw, "");<a 
name="line.592"></a>
-<span class="sourceLineNo">593</span>        <a name="line.593"></a>
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readFile(byteSource, false);<a name="line.594"></a>
-<span class="sourceLineNo">595</span><a name="line.595"></a>
-<span class="sourceLineNo">596</span>        pw.println("gif.blocks: " + 
blocks.blocks.size());<a name="line.596"></a>
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blocks.blocks.size(); i++) {<a name="line.597"></a>
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blocks.blocks.get(i);<a name="line.598"></a>
-<span class="sourceLineNo">599</span>            this.debugNumber(pw, "\t" + i 
+ " ("<a name="line.599"></a>
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gifBlock.getClass().getName() + ")",<a name="line.600"></a>
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4);<a name="line.601"></a>
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-<span class="sourceLineNo">604</span>        pw.println("");<a 
name="line.604"></a>
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name="line.606"></a>
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byte[] bytes) throws ImageReadException {<a name="line.609"></a>
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name="line.610"></a>
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ImageReadException("Bad Color Table Length: "<a name="line.611"></a>
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name="line.612"></a>
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3;<a name="line.614"></a>
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int[length];<a name="line.616"></a>
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i++) {<a name="line.618"></a>
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bytes[(i * 3) + 0];<a name="line.619"></a>
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bytes[(i * 3) + 1];<a name="line.620"></a>
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bytes[(i * 3) + 2];<a name="line.621"></a>
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&lt;&lt; 24) | (red &lt;&lt; 16) | (green &lt;&lt; 8) | (blue &lt;&lt; 0);<a 
name="line.625"></a>
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name="line.626"></a>
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getFormatCompliance(final ByteSource byteSource)<a name="line.633"></a>
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IOException {<a name="line.634"></a>
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new FormatCompliance(<a name="line.635"></a>
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byteSource.getDescription());<a name="line.636"></a>
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result);<a name="line.638"></a>
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getBufferedImage(final ByteSource byteSource, final Map&lt;String, Object&gt; 
params)<a name="line.644"></a>
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IOException {<a name="line.645"></a>
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= readFile(byteSource, false);<a name="line.646"></a>
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ImageReadException("GIF: Couldn't read blocks");<a name="line.649"></a>
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imageContents.gifHeaderInfo;<a name="line.652"></a>
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name="line.653"></a>
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(ImageDescriptor) findBlock(imageContents.blocks,<a name="line.657"></a>
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name="line.658"></a>
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name="line.659"></a>
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ImageReadException("GIF: Couldn't read Image Descriptor");<a 
name="line.660"></a>
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GRAPHIC_CONTROL_EXTENSION);<a name="line.663"></a>
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the ImageDescriptor; it is more<a name="line.665"></a>
-<span class="sourceLineNo">666</span>        // reliable<a name="line.666"></a>
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the header.<a name="line.667"></a>
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id.imageWidth;<a name="line.668"></a>
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id.imageHeight;<a name="line.669"></a>
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gce.transparency) {<a name="line.672"></a>
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name="line.673"></a>
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new ImageBuilder(width, height, hasAlpha);<a name="line.676"></a>
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{<a name="line.679"></a>
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getColorTable(id.localColorTable);<a name="line.680"></a>
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(imageContents.globalColorTable != null) {<a name="line.681"></a>
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hasAlpha) {<a name="line.688"></a>
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(rowsInPass3)) {<a name="line.711"></a>
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(theRow * 4);<a name="line.712"></a>
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name="line.717"></a>
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ImageReadException("Gif: Strange Row");<a name="line.718"></a>
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IOException {<a name="line.522"></a>
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(ImageDescriptor) findBlock(blocks.blocks,<a name="line.534"></a>
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name="line.535"></a>
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name="line.536"></a>
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information in the header.<a name="line.544"></a>
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id.imageHeight;<a name="line.545"></a>
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id.imageWidth;<a name="line.546"></a>
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colorType = ImageInfo.ColorType.RGB;<a name="line.573"></a>
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ImageInfo.CompressionAlgorithm compressionAlgorithm = 
ImageInfo.CompressionAlgorithm.LZW;<a name="line.574"></a>
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height, mimeType, numberOfImages,<a name="line.577"></a>
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physicalHeightInch, physicalWidthDpi,<a name="line.578"></a>
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progressive, transparent,<a name="line.579"></a>
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compressionAlgorithm);<a name="line.580"></a>
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name="line.818"></a>
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+<span class="sourceLineNo">820</span>        // Logical Screen Descriptor.<a 
name="line.820"></a>
+<span class="sourceLineNo">821</span><a name="line.821"></a>
+<span class="sourceLineNo">822</span>        bos.write2Bytes(width);<a 
name="line.822"></a>
+<span class="sourceLineNo">823</span>        bos.write2Bytes(height);<a 
name="line.823"></a>
+<span class="sourceLineNo">824</span><a name="line.824"></a>
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= (paletteSize &gt; 128) ? 7<a name="line.825"></a>
+<span class="sourceLineNo">826</span>                : (paletteSize &gt; 64) ? 
6 : (paletteSize &gt; 32) ? 5<a name="line.826"></a>
+<span class="sourceLineNo">827</span>                        : (paletteSize 
&gt; 16) ? 4 : (paletteSize &gt; 8) ? 3<a name="line.827"></a>
+<span class="sourceLineNo">828</span>                                : 
(paletteSize &gt; 4) ? 2<a name="line.828"></a>
+<span class="sourceLineNo">829</span>                                        : 
(paletteSize &gt; 2) ? 1 : 0;<a name="line.829"></a>
+<span class="sourceLineNo">830</span><a name="line.830"></a>
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= 1 &lt;&lt; (colorTableScaleLessOne + 1);<a name="line.831"></a>
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+<span class="sourceLineNo">833</span>            final byte colorResolution = 
(byte) colorTableScaleLessOne; // TODO:<a name="line.833"></a>
+<span class="sourceLineNo">834</span><a name="line.834"></a>
+<span class="sourceLineNo">835</span>            final boolean 
globalColorTableFlag = false;<a name="line.835"></a>
+<span class="sourceLineNo">836</span>            final boolean sortFlag = 
false;<a name="line.836"></a>
+<span class="sourceLineNo">837</span>            final int 
globalColorTableFlagMask = 1 &lt;&lt; 7;<a name="line.837"></a>
+<span class="sourceLineNo">838</span>            final int sortFlagMask = 8;<a 
name="line.838"></a>
+<span class="sourceLineNo">839</span>            final int 
sizeOfGlobalColorTable = 0;<a name="line.839"></a>
+<span class="sourceLineNo">840</span><a name="line.840"></a>
+<span class="sourceLineNo">841</span>            final int packedFields = 
((globalColorTableFlag ? globalColorTableFlagMask<a name="line.841"></a>
+<span class="sourceLineNo">842</span>                    : 0)<a 
name="line.842"></a>
+<span class="sourceLineNo">843</span>                    | (sortFlag ? 
sortFlagMask : 0)<a name="line.843"></a>
+<span class="sourceLineNo">844</span>                    | ((7 &amp; 
colorResolution) &lt;&lt; 4) | (7 &amp; sizeOfGlobalColorTable));<a 
name="line.844"></a>
+<span class="sourceLineNo">845</span>            bos.write(packedFields); // 
one byte<a name="line.845"></a>
+<span class="sourceLineNo">846</span>        }<a name="line.846"></a>
+<span class="sourceLineNo">847</span>        {<a name="line.847"></a>
+<span class="sourceLineNo">848</span>            final byte 
backgroundColorIndex = 0;<a name="line.848"></a>
+<span class="sourceLineNo">849</span>            
bos.write(backgroundColorIndex);<a name="line.849"></a>
+<span class="sourceLineNo">850</span>        }<a name="line.850"></a>
+<span class="sourceLineNo">851</span>        {<a name="line.851"></a>
+<span class="sourceLineNo">852</span>            final byte pixelAspectRatio = 
0;<a name="line.852"></a>
+<span class="sourceLineNo">853</span>            
bos.write(pixelAspectRatio);<a name="line.853"></a>
+<span class="sourceLineNo">854</span>        }<a name="line.854"></a>
+<span class="sourceLineNo">855</span><a name="line.855"></a>
+<span class="sourceLineNo">856</span>        //{<a name="line.856"></a>
+<span class="sourceLineNo">857</span>            // write Global Color 
Table.<a name="line.857"></a>
+<span class="sourceLineNo">858</span><a name="line.858"></a>
+<span class="sourceLineNo">859</span>        //}<a name="line.859"></a>
+<span class="sourceLineNo">860</span><a name="line.860"></a>
+<span class="sourceLineNo">861</span>        { // ALWAYS write 
GraphicControlExtension<a name="line.861"></a>
+<span class="sourceLineNo">862</span>            bos.write(EXTENSION_CODE);<a 
name="line.862"></a>
+<span class="sourceLineNo">863</span>            bos.write((byte) 0xf9);<a 
name="line.863"></a>
+<span class="sourceLineNo">864</span>            // bos.write(0xff &amp; 
(kGraphicControlExtension &gt;&gt; 8));<a name="line.864"></a>
+<span class="sourceLineNo">865</span>            // bos.write(0xff &amp; 
(kGraphicControlExtension &gt;&gt; 0));<a name="line.865"></a>
+<span class="sourceLineNo">866</span><a name="line.866"></a>
+<span class="sourceLineNo">867</span>            bos.write((byte) 4); // block 
size;<a name="line.867"></a>
+<span class="sourceLineNo">868</span>            final int packedFields = 
hasAlpha ? 1 : 0; // transparency flag<a name="line.868"></a>
+<span class="sourceLineNo">869</span>            bos.write((byte) 
packedFields);<a name="line.869"></a>
 <span class="sourceLineNo">870</span>            bos.write((byte) 0); // Delay 
Time<a name="line.870"></a>
-<span class="sourceLineNo">871</span>            bos.write((byte) (hasAlpha ? 
palette2.length() : 0)); // Transparent<a name="line.871"></a>
-<span class="sourceLineNo">872</span>            // Color<a 
name="line.872"></a>
-<span class="sourceLineNo">873</span>            // Index<a 
name="line.873"></a>
-<span class="sourceLineNo">874</span>            bos.write((byte) 0); // 
terminator<a name="line.874"></a>
-<span class="sourceLineNo">875</span>        }<a name="line.875"></a>
-<span class="sourceLineNo">876</span><a name="line.876"></a>
-<span class="sourceLineNo">877</span>        if (null != xmpXml) {<a 
name="line.877"></a>
-<span class="sourceLineNo">878</span>            bos.write(EXTENSION_CODE);<a 
name="line.878"></a>
-<span class="sourceLineNo">879</span>            
bos.write(APPLICATION_EXTENSION_LABEL);<a name="line.879"></a>
-<span class="sourceLineNo">880</span><a name="line.880"></a>
-<span class="sourceLineNo">881</span>            
bos.write(XMP_APPLICATION_ID_AND_AUTH_CODE.length); // 0x0B<a 
name="line.881"></a>
-<span class="sourceLineNo">882</span>            
bos.write(XMP_APPLICATION_ID_AND_AUTH_CODE);<a name="line.882"></a>
-<span class="sourceLineNo">883</span><a name="line.883"></a>
-<span class="sourceLineNo">884</span>            final byte[] xmpXmlBytes = 
xmpXml.getBytes("utf-8");<a name="line.884"></a>
-<span class="sourceLineNo">885</span>            bos.write(xmpXmlBytes);<a 
name="line.885"></a>
-<span class="sourceLineNo">886</span><a name="line.886"></a>
-<span class="sourceLineNo">887</span>            // write "magic trailer"<a 
name="line.887"></a>
-<span class="sourceLineNo">888</span>            for (int magic = 0; magic 
&lt;= 0xff; magic++) {<a name="line.888"></a>
-<span class="sourceLineNo">889</span>                bos.write(0xff - 
magic);<a name="line.889"></a>
-<span class="sourceLineNo">890</span>            }<a name="line.890"></a>
-<span class="sourceLineNo">891</span><a name="line.891"></a>
-<span class="sourceLineNo">892</span>            bos.write((byte) 0); // 
terminator<a name="line.892"></a>
-<span class="sourceLineNo">893</span><a name="line.893"></a>
-<span class="sourceLineNo">894</span>        }<a name="line.894"></a>
-<span class="sourceLineNo">895</span><a name="line.895"></a>
-<span class="sourceLineNo">896</span>        { // Image Descriptor.<a 
name="line.896"></a>
-<span class="sourceLineNo">897</span>            bos.write(IMAGE_SEPARATOR);<a 
name="line.897"></a>
-<span class="sourceLineNo">898</span>            bos.write2Bytes(0); // Image 
Left Position<a name="line.898"></a>
-<span class="sourceLineNo">899</span>            bos.write2Bytes(0); // Image 
Top Position<a name="line.899"></a>
-<span class="sourceLineNo">900</span>            bos.write2Bytes(width); // 
Image Width<a name="line.900"></a>
-<span class="sourceLineNo">901</span>            bos.write2Bytes(height); // 
Image Height<a name="line.901"></a>
-<span class="sourceLineNo">902</span><a name="line.902"></a>
-<span class="sourceLineNo">903</span>            {<a name="line.903"></a>
-<span class="sourceLineNo">904</span>                final boolean 
localColorTableFlag = true;<a name="line.904"></a>
-<span class="sourceLineNo">905</span>                // boolean 
LocalColorTableFlag = false;<a name="line.905"></a>
-<span class="sourceLineNo">906</span>                final boolean 
interlaceFlag = false;<a name="line.906"></a>
-<span class="sourceLineNo">907</span>                final boolean sortFlag = 
false;<a name="line.907"></a>
-<span class="sourceLineNo">908</span>                final int 
sizeOfLocalColorTable = colorTableScaleLessOne;<a name="line.908"></a>
-<span class="sourceLineNo">909</span><a name="line.909"></a>
-<span class="sourceLineNo">910</span>                // int 
SizeOfLocalColorTable = 0;<a name="line.910"></a>
-<span class="sourceLineNo">911</span><a name="line.911"></a>
-<span class="sourceLineNo">912</span>                final int packedFields;<a 
name="line.912"></a>
-<span class="sourceLineNo">913</span>                if (localColorTableFlag) 
{<a name="line.913"></a>
-<span class="sourceLineNo">914</span>                    packedFields = 
(LOCAL_COLOR_TABLE_FLAG_MASK<a name="line.914"></a>
-<span class="sourceLineNo">915</span>                            | 
(interlaceFlag ? INTERLACE_FLAG_MASK : 0)<a name="line.915"></a>
-<span class="sourceLineNo">916</span>                            | (sortFlag ? 
SORT_FLAG_MASK : 0)<a name="line.916"></a>
-<span class="sourceLineNo">917</span>                            | (7 &amp; 
sizeOfLocalColorTable));<a name="line.917"></a>
-<span class="sourceLineNo">918</span>                } else {<a 
name="line.918"></a>
-<span class="sourceLineNo">919</span>                    packedFields = (0<a 
name="line.919"></a>
-<span class="sourceLineNo">920</span>                            | 
(interlaceFlag ? INTERLACE_FLAG_MASK : 0)<a name="line.920"></a>
-<span class="sourceLineNo">921</span>                            | (sortFlag ? 
SORT_FLAG_MASK : 0)<a name="line.921"></a>
-<span class="sourceLineNo">922</span>                            | (7 &amp; 
sizeOfLocalColorTable));<a name="line.922"></a>
-<span class="sourceLineNo">923</span>                }<a name="line.923"></a>
-<span class="sourceLineNo">924</span>                bos.write(packedFields); 
// one byte<a name="line.924"></a>
-<span class="sourceLineNo">925</span>            }<a name="line.925"></a>
-<span class="sourceLineNo">926</span>        }<a name="line.926"></a>
-<span class="sourceLineNo">927</span><a name="line.927"></a>
-<span class="sourceLineNo">928</span>        { // write Local Color Table.<a 
name="line.928"></a>
-<span class="sourceLineNo">929</span>            for (int i = 0; i &lt; 
colorTableSizeInFormat; i++) {<a name="line.929"></a>
-<span class="sourceLineNo">930</span>                if (i &lt; 
palette2.length()) {<a name="line.930"></a>
-<span class="sourceLineNo">931</span>                    final int rgb = 
palette2.getEntry(i);<a name="line.931"></a>
-<span class="sourceLineNo">932</span><a name="line.932"></a>
-<span class="sourceLineNo">933</span>                    final int red = 0xff 
&amp; (rgb &gt;&gt; 16);<a name="line.933"></a>
-<span class="sourceLineNo">934</span>                    final int green = 
0xff &amp; (rgb &gt;&gt; 8);<a name="line.934"></a>
-<span class="sourceLineNo">935</span>                    final int blue = 0xff 
&amp; (rgb &gt;&gt; 0);<a name="line.935"></a>
-<span class="sourceLineNo">936</span><a name="line.936"></a>
-<span class="sourceLineNo">937</span>                    bos.write(red);<a 
name="line.937"></a>
-<span class="sourceLineNo">938</span>                    bos.write(green);<a 
name="line.938"></a>
-<span class="sourceLineNo">939</span>                    bos.write(blue);<a 
name="line.939"></a>
-<span class="sourceLineNo">940</span>                } else {<a 
name="line.940"></a>
-<span class="sourceLineNo">941</span>                    bos.write(0);<a 
name="line.941"></a>
+<span class="sourceLineNo">871</span>            bos.write((byte) 0); // Delay 
Time<a name="line.871"></a>
+<span class="sourceLineNo">872</span>            bos.write((byte) (hasAlpha ? 
palette2.length() : 0)); // Transparent<a name="line.872"></a>
+<span class="sourceLineNo">873</span>            // Color<a 
name="line.873"></a>
+<span class="sourceLineNo">874</span>            // Index<a 
name="line.874"></a>
+<span class="sourceLineNo">875</span>            bos.write((byte) 0); // 
terminator<a name="line.875"></a>
+<span class="sourceLineNo">876</span>        }<a name="line.876"></a>
+<span class="sourceLineNo">877</span><a name="line.877"></a>
+<span class="sourceLineNo">878</span>        if (null != xmpXml) {<a 
name="line.878"></a>
+<span class="sourceLineNo">879</span>            bos.write(EXTENSION_CODE);<a 
name="line.879"></a>
+<span class="sourceLineNo">880</span>            
bos.write(APPLICATION_EXTENSION_LABEL);<a name="line.880"></a>
+<span class="sourceLineNo">881</span><a name="line.881"></a>
+<span class="sourceLineNo">882</span>            
bos.write(XMP_APPLICATION_ID_AND_AUTH_CODE.length); // 0x0B<a 
name="line.882"></a>
+<span class="sourceLineNo">883</span>            
bos.write(XMP_APPLICATION_ID_AND_AUTH_CODE);<a name="line.883"></a>
+<span class="sourceLineNo">884</span><a name="line.884"></a>
+<span class="sourceLineNo">885</span>            final byte[] xmpXmlBytes = 
xmpXml.getBytes("utf-8");<a name="line.885"></a>
+<span class="sourceLineNo">886</span>            bos.write(xmpXmlBytes);<a 
name="line.886"></a>
+<span class="sourceLineNo">887</span><a name="line.887"></a>
+<span class="sourceLineNo">888</span>            // write "magic trailer"<a 
name="line.888"></a>
+<span class="sourceLineNo">889</span>            for (int magic = 0; magic 
&lt;= 0xff; magic++) {<a name="line.889"></a>
+<span class="sourceLineNo">890</span>                bos.write(0xff - 
magic);<a name="line.890"></a>
+<span class="sourceLineNo">891</span>            }<a name="line.891"></a>
+<span class="sourceLineNo">892</span><a name="line.892"></a>
+<span class="sourceLineNo">893</span>            bos.write((byte) 0); // 
terminator<a name="line.893"></a>
+<span class="sourceLineNo">894</span><a name="line.894"></a>
+<span class="sourceLineNo">895</span>        }<a name="line.895"></a>
+<span class="sourceLineNo">896</span><a name="line.896"></a>
+<span class="sourceLineNo">897</span>        { // Image Descriptor.<a 
name="line.897"></a>
+<span class="sourceLineNo">898</span>            bos.write(IMAGE_SEPARATOR);<a 
name="line.898"></a>
+<span class="sourceLineNo">899</span>            bos.write2Bytes(0); // Image 
Left Position<a name="line.899"></a>
+<span class="sourceLineNo">900</span>            bos.write2Bytes(0); // Image 
Top Position<a name="line.900"></a>
+<span class="sourceLineNo">901</span>            bos.write2Bytes(width); // 
Image Width<a name="line.901"></a>
+<span class="sourceLineNo">902</span>            bos.write2Bytes(height); // 
Image Height<a name="line.902"></a>
+<span class="sourceLineNo">903</span><a name="line.903"></a>
+<span class="sourceLineNo">904</span>            {<a name="line.904"></a>
+<span class="sourceLineNo">905</span>                final boolean 
localColorTableFlag = true;<a name="line.905"></a>
+<span class="sourceLineNo">906</span>                // boolean 
LocalColorTableFlag = false;<a name="line.906"></a>
+<span class="sourceLineNo">907</span>                final boolean 
interlaceFlag = false;<a name="line.907"></a>
+<span class="sourceLineNo">908</span>                final boolean sortFlag = 
false;<a name="line.908"></a>
+<span class="sourceLineNo">909</span>                final int 
sizeOfLocalColorTable = colorTableScaleLessOne;<a name="line.909"></a>
+<span class="sourceLineNo">910</span><a name="line.910"></a>
+<span class="sourceLineNo">911</span>                // int 
SizeOfLocalColorTable = 0;<a name="line.911"></a>
+<span class="sourceLineNo">912</span><a name="line.912"></a>
+<span class="sourceLineNo">913</span>                final int packedFields;<a 
name="line.913"></a>
+<span class="sourceLineNo">914</span>                if (localColorTableFlag) 
{<a name="line.914"></a>
+<span class="sourceLineNo">915</span>                    packedFields = 
(LOCAL_COLOR_TABLE_FLAG_MASK<a name="line.915"></a>
+<span class="sourceLineNo">916</span>                            | 
(interlaceFlag ? INTERLACE_FLAG_MASK : 0)<a name="line.916"></a>
+<span class="sourceLineNo">917</span>                            | (sortFlag ? 
SORT_FLAG_MASK : 0)<a name="line.917"></a>
+<span class="sourceLineNo">918</span>                            | (7 &amp; 
sizeOfLocalColorTable));<a name="line.918"></a>
+<span class="sourceLineNo">919</span>                } else {<a 
name="line.919"></a>
+<span class="sourceLineNo">920</span>                    packedFields = (0<a 
name="line.920"></a>
+<span class="sourceLineNo">921</span>                            | 
(interlaceFlag ? INTERLACE_FLAG_MASK : 0)<a name="line.921"></a>
+<span class="sourceLineNo">922</span>                            | (sortFlag ? 
SORT_FLAG_MASK : 0)<a name="line.922"></a>
+<span class="sourceLineNo">923</span>                            | (7 &amp; 
sizeOfLocalColorTable));<a name="line.923"></a>
+<span class="sourceLineNo">924</span>                }<a name="line.924"></a>
+<span class="sourceLineNo">925</span>                bos.write(packedFields); 
// one byte<a name="line.925"></a>
+<span class="sourceLineNo">926</span>            }<a name="line.926"></a>
+<span class="sourceLineNo">927</span>        }<a name="line.927"></a>
+<span class="sourceLineNo">928</span><a name="line.928"></a>
+<span class="sourceLineNo">929</span>        { // write Local Color Table.<a 
name="line.929"></a>
+<span class="sourceLineNo">930</span>            for (int i = 0; i &lt; 
colorTableSizeInFormat; i++) {<a name="line.930"></a>
+<span class="sourceLineNo">931</span>                if (i &lt; 
palette2.length()) {<a name="line.931"></a>
+<span class="sourceLineNo">932</span>                    final int rgb = 
palette2.getEntry(i);<a name="line.932"></a>
+<span class="sourceLineNo">933</span><a name="line.933"></a>
+<span class="sourceLineNo">934</span>                    final int red = 0xff 
&amp; (rgb &gt;&gt; 16);<a name="line.934"></a>
+<span class="sourceLineNo">935</span>                    final int green = 
0xff &amp; (rgb &gt;&gt; 8);<a name="line.935"></a>
+<span class="sourceLineNo">936</span>                    final int blue = 0xff 
&amp; (rgb &gt;&gt; 0);<a name="line.936"></a>
+<span class="sourceLineNo">937</span><a name="line.937"></a>
+<span class="sourceLineNo">938</span>                    bos.write(red);<a 
name="line.938"></a>
+<span class="sourceLineNo">939</span>                    bos.write(green);<a 
name="line.939"></a>
+<span class="sourceLineNo">940</span>                    bos.write(blue);<a 
name="line.940"></a>
+<span class="sourceLineNo">941</span>                } else {<a 
name="line.941"></a>
 <span class="sourceLineNo">942</span>                    bos.write(0);<a 
name="line.942"></a>
 <span class="sourceLineNo">943</span>                    bos.write(0);<a 
name="line.943"></a>
-<span class="sourceLineNo">944</span>                }<a name="line.944"></a>
-<span class="sourceLineNo">945</span>            }<a name="line.945"></a>
-<span class="sourceLineNo">946</span>        }<a name="line.946"></a>
-<span class="sourceLineNo">947</span><a name="line.947"></a>
-<span class="sourceLineNo">948</span>        { // get Image Data.<a 
name="line.948"></a>
-<span class="sourceLineNo">949</span>//            int image_data_total = 0;<a 
name="line.949"></a>
-<span class="sourceLineNo">950</span><a name="line.950"></a>
-<span class="sourceLineNo">951</span>            int lzwMinimumCodeSize = 
colorTableScaleLessOne + 1;<a name="line.951"></a>
-<span class="sourceLineNo">952</span>            // LZWMinimumCodeSize = 
Math.max(8, LZWMinimumCodeSize);<a name="line.952"></a>
-<span class="sourceLineNo">953</span>            if (lzwMinimumCodeSize &lt; 
2) {<a name="line.953"></a>
-<span class="sourceLineNo">954</span>                lzwMinimumCodeSize = 2;<a 
name="line.954"></a>
-<span class="sourceLineNo">955</span>            }<a name="line.955"></a>
-<span class="sourceLineNo">956</span><a name="line.956"></a>
-<span class="sourceLineNo">957</span>            // TODO:<a 
name="line.957"></a>
-<span class="sourceLineNo">958</span>            // make<a name="line.958"></a>
-<span class="sourceLineNo">959</span>            // better<a 
name="line.959"></a>
-<span class="sourceLineNo">960</span>            // choice<a 
name="line.960"></a>
-<span class="sourceLineNo">961</span>            // here.<a 
name="line.961"></a>
-<span class="sourceLineNo">962</span>            
bos.write(lzwMinimumCodeSize);<a name="line.962"></a>
-<span class="sourceLineNo">963</span><a name="line.963"></a>
-<span class="sourceLineNo">964</span>            final MyLzwCompressor 
compressor = new MyLzwCompressor(<a name="line.964"></a>
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ByteOrder.LITTLE_ENDIAN, false); // GIF<a name="line.965"></a>
-<span class="sourceLineNo">966</span>            // Mode);<a 
name="line.966"></a>
-<span class="sourceLineNo">967</span><a name="line.967"></a>
-<span class="sourceLineNo">968</span>            final byte[] imagedata = new 
byte[width * height];<a name="line.968"></a>
-<span class="sourceLineNo">969</span>            for (int y = 0; y &lt; 
height; y++) {<a name="line.969"></a>

[... 281 lines stripped ...]

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