Examples of PngChunk

ar.com.hjg.pngj.chunks.PngChunk
ibpng.org/pub/png/spec/1.2/PNG-Chunks.html">http://www .libpng.org/pub/png/spec/1.2/PNG-Chunks .html
Concrete classes should extend {@link PngChunkSingle} or {@link PngChunkMultiple}
Note that some methods/fields are type-specific (getOrderingConstraint(), allowsMultiple()),
some are 'almost' type-specific (id,crit,pub,safe; the exception is PngUKNOWN),
and the rest are instance-specific
org.apache.commons.imaging.formats.png.chunks.PngChunk
org.apache.sanselan.formats.png.chunks.PNGChunk
org.apache.xmlgraphics.image.codec.png.PNGChunk

Examples of org.apache.sanselan.formats.png.chunks.PNGChunk

        TransparencyFilter transparencyFilter = null;


        ArrayList tRNSs = filterChunks(chunks, tRNS);
        if (tRNSs.size() > 0)
        {
            PNGChunk pngChunktRNS = (PNGChunk) tRNSs.get(0);
            transparencyFilter = getTransparencyFilter(pngChunkIHDR.colorType,
                    pngChunktRNS);
        }


        ICC_Profile icc_profile = null;

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Examples of org.apache.sanselan.formats.png.chunks.PNGChunk

            if ((chunks.size() < 1))
                return false;


            for (int i = 0; i < chunks.size(); i++)
            {
                PNGChunk chunk = (PNGChunk) chunks.get(i);
                printCharQuad(pw, "\t" + i + ": ", chunk.chunkType);
            }
        }


        pw.println("");

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Examples of org.apache.xmlgraphics.image.codec.png.PNGChunk

            throw new ImageException(msg);
        }
        // only some chunks are worth parsing in the current implementation
        do {
            try {
                PNGChunk chunk;
                String chunkType = PNGChunk.getChunkType(distream);
                if (chunkType.equals(PNGChunk.ChunkType.IHDR.name())) {
                    chunk = PNGChunk.readChunk(distream);
                    parse_IHDR_chunk(chunk);
                } else if (chunkType.equals(PNGChunk.ChunkType.PLTE.name())) {
                    chunk = PNGChunk.readChunk(distream);
                    parse_PLTE_chunk(chunk);
                } else if (chunkType.equals(PNGChunk.ChunkType.IDAT.name())) {
                    chunk = PNGChunk.readChunk(distream);
                    streamVec.add(new ByteArrayInputStream(chunk.getData()));
                } else if (chunkType.equals(PNGChunk.ChunkType.IEND.name())) {
                    // chunk = PNGChunk.readChunk(distream);
                    PNGChunk.skipChunk(distream);
                    break; // fall through to the bottom
                } else if (chunkType.equals(PNGChunk.ChunkType.tRNS.name())) {

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