Package org.apache.sanselan.formats.png.chunks

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

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                else if (chunkType == IDAT)
                    result.add(new PNGChunkIDAT(length, chunkType, CRC, bytes));
                else if (chunkType == gAMA)
                    result.add(new PNGChunkgAMA(length, chunkType, CRC, bytes));
                else if (chunkType == iTXt)
                    result.add(new PNGChunkiTXt(length, chunkType, CRC, bytes));
                else
                    result.add(new PNGChunk(length, chunkType, CRC, bytes));

                if (returnAfterFirst)
                    return result;
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                comments.add(pngChunkzTXt.keyword + ": " + pngChunkzTXt.text);
                textChunks.add(pngChunkzTXt.getContents());
            }
            for (int i = 0; i < iTXts.size(); i++)
            {
                PNGChunkiTXt pngChunkiTXt = (PNGChunkiTXt) iTXts.get(i);
                comments.add(pngChunkiTXt.keyword + ": " + pngChunkiTXt.text);
                textChunks.add(pngChunkiTXt.getContents());
            }

            int BitsPerPixel = pngChunkIHDR.bitDepth
                    * samplesPerPixel(pngChunkIHDR.colorType);
            ImageFormat Format = ImageFormat.IMAGE_FORMAT_PNG;
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            return null;

        List xmpChunks = new ArrayList();
        for (int i = 0; i < chunks.size(); i++)
        {
            PNGChunkiTXt chunk = (PNGChunkiTXt) chunks.get(i);
            if (!chunk.getKeyword().equals(XMP_KEYWORD))
                continue;
            xmpChunks.add(chunk);
        }

        if (xmpChunks.size() < 1)
            return null;
        if (xmpChunks.size() > 1)
            throw new ImageReadException(
                    "PNG contains more than one XMP chunk.");

        PNGChunkiTXt chunk = (PNGChunkiTXt) xmpChunks.get(0);
        return chunk.getText();
    }
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        else if (chunkType == IDAT)
          result.add(new PNGChunkIDAT(length, chunkType, CRC, bytes));
        else if (chunkType == gAMA)
          result.add(new PNGChunkgAMA(length, chunkType, CRC, bytes));
        else if (chunkType == iTXt)
          result.add(new PNGChunkiTXt(length, chunkType, CRC, bytes));
        else
          result.add(new PNGChunk(length, chunkType, CRC, bytes));

        if (returnAfterFirst)
          return result;
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        comments.add(pngChunkzTXt.keyword + ": " + pngChunkzTXt.text);
        textChunks.add(pngChunkzTXt.getContents());
      }
      for (int i = 0; i < iTXts.size(); i++)
      {
        PNGChunkiTXt pngChunkiTXt = (PNGChunkiTXt) iTXts.get(i);
        comments.add(pngChunkiTXt.keyword + ": " + pngChunkiTXt.text);
        textChunks.add(pngChunkiTXt.getContents());
      }

      int BitsPerPixel = pngChunkIHDR.bitDepth
          * samplesPerPixel(pngChunkIHDR.colorType);
      ImageFormat Format = ImageFormat.IMAGE_FORMAT_PNG;
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      return null;

    List xmpChunks = new ArrayList();
    for (int i = 0; i < chunks.size(); i++)
    {
      PNGChunkiTXt chunk = (PNGChunkiTXt) chunks.get(i);
      if (!chunk.getKeyword().equals(XMP_KEYWORD))
        continue;
      xmpChunks.add(chunk);
    }

    if (xmpChunks.size() < 1)
      return null;
    if (xmpChunks.size() > 1)
      throw new ImageReadException(
          "PNG contains more than one XMP chunk.");

    PNGChunkiTXt chunk = (PNGChunkiTXt) xmpChunks.get(0);
    return chunk.getText();
  }
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      return null;

    List xmpChunks = new ArrayList();
    for (int i = 0; i < chunks.size(); i++)
    {
      PNGChunkiTXt chunk = (PNGChunkiTXt) chunks.get(i);
      if (!chunk.getKeyword().equals(XMP_KEYWORD))
        continue;
      xmpChunks.add(chunk);
    }

    if (xmpChunks.size() < 1)
      return null;
    if (xmpChunks.size() > 1)
      throw new ImageReadException(
          "PNG contains more than one XMP chunk.");

    PNGChunkiTXt chunk = (PNGChunkiTXt) xmpChunks.get(0);
    return chunk.getText();
  }
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        else if (chunkType == IDAT)
          result.add(new PNGChunkIDAT(length, chunkType, CRC, bytes));
        else if (chunkType == gAMA)
          result.add(new PNGChunkgAMA(length, chunkType, CRC, bytes));
        else if (chunkType == iTXt)
          result.add(new PNGChunkiTXt(length, chunkType, CRC, bytes));
        else
          result.add(new PNGChunk(length, chunkType, CRC, bytes));

        if (returnAfterFirst)
          return result;
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        comments.add(pngChunkzTXt.keyword + ": " + pngChunkzTXt.text);
        textChunks.add(pngChunkzTXt.getContents());
      }
      for (int i = 0; i < iTXts.size(); i++)
      {
        PNGChunkiTXt pngChunkiTXt = (PNGChunkiTXt) iTXts.get(i);
        comments.add(pngChunkiTXt.keyword + ": " + pngChunkiTXt.text);
        textChunks.add(pngChunkiTXt.getContents());
      }

      int BitsPerPixel = pngChunkIHDR.bitDepth
          * samplesPerPixel(pngChunkIHDR.colorType);
      ImageFormat Format = ImageFormat.IMAGE_FORMAT_PNG;
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                else if (chunkType == IDAT)
                    result.add(new PNGChunkIDAT(length, chunkType, CRC, bytes));
                else if (chunkType == gAMA)
                    result.add(new PNGChunkgAMA(length, chunkType, CRC, bytes));
                else if (chunkType == iTXt)
                    result.add(new PNGChunkiTXt(length, chunkType, CRC, bytes));
                else
                    result.add(new PNGChunk(length, chunkType, CRC, bytes));

                if (returnAfterFirst)
                    return result;
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Related Classes of org.apache.sanselan.formats.png.chunks.PNGChunkiTXt

  • org.apache.sanselan.common.ZLibUtils
  • org.apache.sanselan.formats.png.PngImageParser
  • org.apache.sanselan.ImageReadException
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