Package org.apache.sanselan.common

Examples of org.apache.sanselan.common.BitInputStream

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    private void interpretTile(BufferedImage bi, byte bytes[], int startX,
            int startY) throws ImageReadException, IOException
    {
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        BitInputStream bis = new BitInputStream(bais);

        int pixelsPerTile = tileWidth * tileLength;

        int tileX = 0, tileY = 0;

        for (int i = 0; i < pixelsPerTile; i++)
        {

            int x = tileX + startX;
            int y = tileY + startY;

            int samples[] = getSamplesAsBytes(bis);

            if ((x < width) && (y < height))
            {
                samples = applyPredictor(samples, x);
                photometricInterpreter.interpretPixel(bi, samples, x, y);
            }

            tileX++;

            if (tileX >= tileWidth)
            {
                tileX = 0;
                tileY++;
                bis.flushCache();
                if (tileY >= tileLength)
                    break;
            }

        }
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    private void interpretStrip(BufferedImage bi, byte bytes[],
            int pixels_per_strip) throws ImageReadException, IOException
    {
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        BitInputStream bis = new BitInputStream(bais);

        for (int i = 0; i < pixels_per_strip; i++)
        {
            int samples[] = getSamplesAsBytes(bis);

            if ((x < width) && (y < height))
            {
                samples = applyPredictor(samples, x);

                photometricInterpreter.interpretPixel(bi, samples, x, y);
            }

            x++;
            if (x >= width)
            {
                x = 0;
                y++;
                bis.flushCache();
                if (y >= height)
                    break;
            }
        }
    }
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  private void interpretStrip(BufferedImage bi, byte bytes[],
      int pixels_per_strip) throws ImageReadException, IOException
  {
    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    BitInputStream bis = new BitInputStream(bais);

    for (int i = 0; i < pixels_per_strip; i++)
    {
      int samples[] = getSamplesAsBytes(bis);

      if ((x < width) && (y < height))
      {
        samples = applyPredictor(samples, x);

        photometricInterpreter.interpretPixel(bi, samples, x, y);
      }

      x++;
      if (x >= width)
      {
        x = 0;
        y++;
        bis.flushCache();
        if (y >= height)
          break;
      }
    }
  }
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  private void interpretTile(BufferedImage bi, byte bytes[], int startX,
      int startY) throws ImageReadException, IOException
  {
    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    BitInputStream bis = new BitInputStream(bais);

    int pixelsPerTile = tileWidth * tileLength;

    int tileX = 0, tileY = 0;

    for (int i = 0; i < pixelsPerTile; i++)
    {

      int x = tileX + startX;
      int y = tileY + startY;

      int samples[] = getSamplesAsBytes(bis);

      if ((x < width) && (y < height))
      {
        samples = applyPredictor(samples, x);
        photometricInterpreter.interpretPixel(bi, samples, x, y);
      }

      tileX++;

      if (tileX >= tileWidth)
      {
        tileX = 0;
        tileY++;
        bis.flushCache();
        if (tileY >= tileLength)
          break;
      }

    }
View Full Code Here
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    private void interpretStrip(BufferedImage bi, byte bytes[],
            int pixels_per_strip) throws ImageReadException, IOException
    {
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        BitInputStream bis = new BitInputStream(bais);

        for (int i = 0; i < pixels_per_strip; i++)
        {
            int samples[] = getSamplesAsBytes(bis);

            if ((x < width) && (y < height))
            {
                samples = applyPredictor(samples, x);

                photometricInterpreter.interpretPixel(bi, samples, x, y);
            }

            x++;
            if (x >= width)
            {
                x = 0;
                y++;
                bis.flushCache();
                if (y >= height)
                    break;
            }
        }
    }
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    private void interpretTile(BufferedImage bi, byte bytes[], int startX,
            int startY) throws ImageReadException, IOException
    {
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        BitInputStream bis = new BitInputStream(bais);

        int pixelsPerTile = tileWidth * tileLength;

        int tileX = 0, tileY = 0;

        for (int i = 0; i < pixelsPerTile; i++)
        {

            int x = tileX + startX;
            int y = tileY + startY;

            int samples[] = getSamplesAsBytes(bis);

            if ((x < width) && (y < height))
            {
                samples = applyPredictor(samples, x);
                photometricInterpreter.interpretPixel(bi, samples, x, y);
            }

            tileX++;

            if (tileX >= tileWidth)
            {
                tileX = 0;
                tileY++;
                bis.flushCache();
                if (tileY >= tileLength)
                    break;
            }

        }
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    private void interpretStrip(BufferedImage bi, byte bytes[],
            int pixels_per_strip) throws ImageReadException, IOException
    {
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        BitInputStream bis = new BitInputStream(bais);

        for (int i = 0; i < pixels_per_strip; i++)
        {
            int samples[] = getSamplesAsBytes(bis);

            if ((x < width) && (y < height))
            {
                samples = applyPredictor(samples, x);

                photometricInterpreter.interpretPixel(bi, samples, x, y);
            }

            x++;
            if (x >= width)
            {
                x = 0;
                y++;
                bis.flushCache();
                if (y >= height)
                    break;
            }
        }
    }
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    private void interpretTile(BufferedImage bi, byte bytes[], int startX,
            int startY) throws ImageReadException, IOException
    {
        ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        BitInputStream bis = new BitInputStream(bais);

        int pixelsPerTile = tileWidth * tileLength;

        int tileX = 0, tileY = 0;

        for (int i = 0; i < pixelsPerTile; i++)
        {

            int x = tileX + startX;
            int y = tileY + startY;

            int samples[] = getSamplesAsBytes(bis);

            if ((x < width) && (y < height))
            {
                samples = applyPredictor(samples, x);
                photometricInterpreter.interpretPixel(bi, samples, x, y);
            }

            tileX++;

            if (tileX >= tileWidth)
            {
                tileX = 0;
                tileY++;
                bis.flushCache();
                if (tileY >= tileLength)
                    break;
            }

        }
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Related Classes of org.apache.sanselan.common.BitInputStream

  • org.apache.sanselan.formats.tiff.datareaders.DataReaderStrips
  • org.apache.sanselan.formats.tiff.datareaders.DataReaderTiled
  • java.io.IOException
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