Java Code Examples for java.awt.image.renderable.ParameterBlock

The following examples show how to use java.awt.image.renderable.ParameterBlock. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
private PlanarImage convertColorModel(PlanarImage pi) {
    int numComponents = pi.getColorModel().getNumComponents();
    boolean isGrey = numComponents == 1;
    ColorModel colorModel = rgbColorModel;
    if (isGrey) colorModel = grayColorModel;
    try {
        ParameterBlock pb = new ParameterBlock();
        pb.addSource(pi).add(colorModel);
        RenderedOp dst = JAI.create("ColorConvert", pb);
        return dst.getRendering();
    } catch (IllegalArgumentException ex) {
        logger.info("Error: Cannot convert color model. Original color model: " + pi.getColorModel());
        return null;
    }

}
 
Example 2
public static PlanarImage adjustBrightness(PlanarImage src, final double b) {
    final double[][] matrixRGB = {
            {1d, 0D, 0D, b},
            {0D, 1d, 0D, b},
            {0, 0D, 1d, b}

    };


    final double[][] matrixGrey = {
            {1d, b}
    };

    double[][] matrix;
    if (src.getSampleModel().getNumBands() > 1)
        matrix = matrixRGB;
    else matrix = matrixGrey;


    ParameterBlock pb = new ParameterBlock();
    pb.addSource(src);
    pb.add(matrix);
    return JAI.create("bandcombine", pb);
}
 
Example 3
Source Project: geowave   Source File: MosaicPropertyGenerator.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public Object getProperty(final String name, final Object opNode) {
  validate(name, opNode);

  if ((opNode instanceof RenderedOp) && name.equalsIgnoreCase("sourceThreshold")) {
    final RenderedOp op = (RenderedOp) opNode;

    final ParameterBlock pb = op.getParameterBlock();

    // Retrieve the rendered source image and its ROI.
    final RenderedImage src = pb.getRenderedSource(0);
    final Object property = src.getProperty("sourceThreshold");
    if (property != null) {
      return property;
    } // Getting the Threshold to use
    final double threshold =
        CoverageUtilities.getMosaicThreshold(src.getSampleModel().getDataType());
    // Setting the Threshold object for the mosaic
    return new double[][] {{threshold}};
  }
  return java.awt.Image.UndefinedProperty;
}
 
Example 4
Source Project: pdfxtk   Source File: BinarizeDescriptor.java    License: Apache License 2.0 6 votes vote down vote up
/** Creates an BinarizeOpImage with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderingHints)
  {
    RenderedImage img = paramBlock.getRenderedSource(0);

    ImageLayout il = new ImageLayout(img);
    ColorModel cm = new IndexColorModel(1, 2, bwColors, bwColors, bwColors);
    SampleModel sm = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE,
						     img.getWidth(),
						     img.getHeight(),
						     1);

    il.setColorModel(cm);
    il.setSampleModel(sm);

    return new BinarizeOpImage(paramBlock.getRenderedSource(0),
			       renderingHints,
			       il,
			       (Integer)paramBlock.getObjectParameter(0));
  }
 
Example 5
Source Project: audiveris   Source File: ImageUtil.java    License: GNU Affero General Public License v3.0 5 votes vote down vote up
/**
 * Take an RGB image and combine the R,G and B bands according to standard luminance
 * value to provide the output gray value.
 *
 * @param rgb input image with 3 bands RGB
 * @return a gray image
 */
public static BufferedImage rgbToGray (BufferedImage rgb)
{
    logger.info("Converting RGB to gray ...");

    // We use luminance value based on standard RGB combination
    double[][] matrix = {{0.114d, 0.587d, 0.299d, 0.0d}};

    return JAI.create("bandcombine", new ParameterBlock().addSource(rgb).add(matrix), null)
            .getAsBufferedImage();
}
 
Example 6
public PlanarImage process() {
    if (!parameterSet) throw new IllegalStateException("parameters not set");
    PlanarImage pi = source;
    //   for (int i=0; i<numIter; i++) {
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(pi);
    pb.add(MedianFilterDescriptor.MEDIAN_MASK_SQUARE);
    pb.add(radius);
    pi = JAI.create("MedianFilter", pb);
    //  }
    return pi;

}
 
Example 7
private PlanarImage makeTiledImage(PlanarImage img, int tileWidth, int tileHeight) {
    ImageLayout tileLayout = new ImageLayout(img);
    tileLayout.setTileWidth(tileWidth);
    tileLayout.setTileHeight(tileHeight);
    tileLayout.setSampleModel(img.getColorModel().createCompatibleSampleModel(tileWidth,tileHeight));
    tileLayout.setColorModel(img.getColorModel());
    RenderingHints tileHints = new RenderingHints(JAI.KEY_IMAGE_LAYOUT, tileLayout);
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(img);
    PlanarImage pi = JAI.create("format", pb, tileHints);
    pi.getWidth();
    return pi;
}
 
Example 8
private PlanarImage activeChannels(PlanarImage source, boolean redActive, boolean greenActive, boolean blueActive) {
    final double[][] matrix = {
            {redActive ? 1D : 0D, 0D, 0D, 0d},
            {0D, greenActive ? 1D : 0D, 0D, 0d},
            {0D, 0D, blueActive ? 1D : 0D, 0d}
    };
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(source);
    pb.add(matrix);
    return JAI.create("bandcombine", pb, null);
}
 
Example 9
private RenderedOp convertColorToGray(PlanarImage src, double r, double g, double b) {
    final double[][] matrix = {
            {r, g, b, 0d} // .114D, 0.587D, 0.299D
    };
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(src);
    pb.add(matrix);
    return JAI.create("bandcombine", pb, /*ManipulationUtils.getRenderingHints(image)*/null);
}
 
Example 10
private RenderedOp convertColorToGray(PlanarImage src) {
    final double[][] matrix = {
            //  { 0.114D, 0.587D, 0.299D, 0d } // .114D, 0.587D, 0.299D
            {0.333D, 0.333D, 0.333D, 0d} // .114D, 0.587D, 0.299D
    };
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(src);
    pb.add(matrix);
    return JAI.create("bandcombine", pb, /*ManipulationUtils.getRenderingHints(image)*/null);
}
 
Example 11
public void loadImageSpecial(RawDataFile rdf, int level) throws OrbitImageServletException, SQLException {
    int num = level;
    if (num < 1000)
        num++;   // +1 because orbit file system starts with 1 and not 0 (id, id.1, id.2, ...)  - but not for special layers like slide overview or label (>=1000)
    origImage = null;
    try {
        switch (level) {
            case RawUtilsCommon.LEVEL_LABEL: {
                origImage = new OrbitTiledImagePlanarImage(PlanarImage.wrapRenderedImage(DALConfig.getImageProvider().getLabelImage(rdf)));
                break;
            }
            case RawUtilsCommon.LEVEL_OVERVIEW: {
                origImage = new OrbitTiledImagePlanarImage(PlanarImage.wrapRenderedImage(DALConfig.getImageProvider().getOverviewImage(rdf)));
                break;
            }
            default: {
                origImage = new OrbitTiledImageIOrbitImage(wrapImage(DALConfig.getImageProvider().createOrbitImage(rdf, level)));
                break;
            }
        }
        if (origImage == null) return; // not available
        if (level == RawUtilsCommon.LEVEL_LABEL) {
            float centerX = (float) origImage.getWidth() / 2;
            float centerY = (float) origImage.getHeight() / 2;
            ParameterBlock pb = new ParameterBlock();
            pb.addSource(origImage);
            pb.add(centerX);
            pb.add(centerY);
            pb.add(new Float(Math.toRadians(90)));
            pb.add(new javax.media.jai.InterpolationBicubic(10));
            origImage = JAI.create("rotate", pb);
        }

        setImage(origImage);
        imageName = rdf.toString();
        imageAdjustments = OrbitUtils.getAndParseImageAdjustments(rdf.getRawDataFileId());
    } catch (Exception e) {
        logger.error("Special layer not available for this image.");
    }
}
 
Example 12
Source Project: qaf   Source File: ImageCompareUtil.java    License: MIT License 5 votes vote down vote up
private RenderedImage rescale(RenderedImage i) {
	float scaleW = ((float) baseSize) / i.getWidth();
	float scaleH = ((float) baseSize) / i.getHeight();
	// Scales the original image
	ParameterBlock pb = new ParameterBlock();
	pb.addSource(i);
	pb.add(scaleW);
	pb.add(scaleH);
	pb.add(0.0F);
	pb.add(0.0F);
	pb.add(new InterpolationNearest());
	// Creates a new, scaled image and uses it on the DisplayJAI component
	return JAI.create("scale", pb);
}
 
Example 13
/**
 * Creates a new instance of <code>QuicklookOlciOpImage</code> in the 
 * rendered layer. This operator could be called by chunks of images.
 * A set of additional information are required to compute the pixels 
 * adjustment such as sun azimuth/elevation and detectors... The methods to
 * extract these informations are also provided here before. 
 * 
 * @param paramBlock The three R/G/B sources images to be "Merged" together
 * to produce the Quicklook.
 * @param renderHints Optionally contains destination image layout.
 */
public RenderedImage create(ParameterBlock paramBlock, RenderingHints hints)
{
// Get ImageLayout from renderHints if any.
   ImageLayout layout = RIFUtil.getImageLayoutHint(hints);
   // Get the number of the sources
   int numSources = paramBlock.getNumSources();
   // Creation of a source ArrayList (better than a Vector)
   List<RenderedImage> sources = new ArrayList<RenderedImage>(numSources);

   // Addition of the sources to the List
   for (int i = 0; i < numSources; i++)
   {
      sources.add((RenderedImage)paramBlock.getSource(i));
   }
   
   // Extracts parameters
   short[][]  detectors = (short[][])paramBlock.getObjectParameter(0);
   double[][] sza = (double[][])paramBlock.getObjectParameter(1);
   float[][]  solar_flux = (float[][])paramBlock.getObjectParameter(2);
   PixelCorrection[]pc=(PixelCorrection[])paramBlock.getObjectParameter(3);
   int[]  bands = (int[])paramBlock.getObjectParameter(4);
   int[]  coefficients = (int[])paramBlock.getObjectParameter(5);
  
   return new QuicklookOlciOpImage(sources, hints, detectors, sza, 
      solar_flux, pc, bands, coefficients, layout);
}
 
Example 14
public static RenderedImage resizeImage(RenderedImage image, int width, int height)
      throws InconsistentImageScale
{
   RenderedImage resizedImage=image;
   // Computes ratio and scale
   float scale=getScale(image.getWidth(),image.getHeight(),width,height);
   
   // Processing resize process
   ParameterBlock pb = new ParameterBlock();
   // The source image
   pb.addSource(resizedImage);
   // The xScale
   pb.add(scale);
   // The yScale
   pb.add(scale);
   // The x translation
   pb.add(0.0F);
   // The y translation
   pb.add(0.0F);
   // The interpolation
   pb.add(Interpolation.getInstance(Interpolation.INTERP_BICUBIC));
   resizedImage = JAI.create("scale", pb, null);
   
   LOGGER.debug("Image resized to : " + resizedImage.getWidth() + "x"
      + resizedImage.getHeight());
   
   return resizedImage;
}
 
Example 15
Source Project: gama   Source File: ImageUtils.java    License: GNU General Public License v3.0 5 votes vote down vote up
private BufferedImage privateReadFromFile(final File file, final boolean forOpenGL) throws IOException {
	// DEBUG.OUT("READING " + file.getName());
	BufferedImage result = getNoImage();
	if (file == null) { return result; }
	final String name = file.getName();
	String ext = null;
	if (name.contains(".")) {
		ext = name.substring(file.getName().lastIndexOf('.'));
	}
	if (tiffExt.contains(ext)) {
		try (FileSeekableStream stream = new FileSeekableStream(file.getAbsolutePath())) {
			/**
			 * AD TODO : decodeParam is not used ...
			 */
			// final TIFFDecodeParam decodeParam = new TIFFDecodeParam();
			// decodeParam.setDecodePaletteAsShorts(true);
			final ParameterBlock params = new ParameterBlock();
			params.add(stream);
			final RenderedOp image1 = JAI.create("tiff", params);
			return image1.getAsBufferedImage();
		}
	} else if (gifExt.contains(ext)) {
		final GifDecoder d = new GifDecoder();
		d.read(new FileInputStream(file.getAbsolutePath()));
		return d.getImage();
	}

	try {
		result = forOpenGL ? ImageIO.read(file) : toCompatibleImage(ImageIO.read(file));
	} catch (final Exception e) {
		return getNoImage();
	}
	return result;
}
 
Example 16
Source Project: libreveris   Source File: Picture.java    License: GNU Lesser General Public License v3.0 5 votes vote down vote up
public static PlanarImage invert (RenderedImage image)
{
    return JAI.create(
            "Invert",
            new ParameterBlock().addSource(image).add(null),
            null);
}
 
Example 17
public RenderedImage dewarpImage ()
{
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(Picture.invert(sheet.getPicture().getImage()));
    pb.add(dewarpGrid);
    pb.add(new InterpolationBilinear());

    RenderedImage dewarpedImage = Picture.invert(JAI.create("warp", pb));
    ((PlanarImage) dewarpedImage).getTiles();

    return dewarpedImage;
}
 
Example 18
Source Project: libreveris   Source File: TestWarp.java    License: GNU Lesser General Public License v3.0 5 votes vote down vote up
/**
 * Creates a new TestWarp object.
 */
public TestWarp (String path)
{
    srcImage = JAI.create("fileload", new ParameterBlock().add(path), null);
    //        srcImage = PictureLoader.loadImages(new File(path), null)
    //                                .get(1);
    //        srcImage = buildPattern(20, 10, 50, 50);
    dimension = new Dimension(srcImage.getWidth(), srcImage.getHeight());
    setPreferredSize(dimension);

    //        float[]        xCoeffs = new float[] { 0f, 1.25f, 0.04f };
    //        float[]        yCoeffs = new float[] { 0f, -0.02f, 1.5f };
    //        Warp           warp = new WarpAffine(xCoeffs, yCoeffs);
    //
    int            xStep = 500;
    int            xNumCells = 2;
    int            yStep = 500;
    int            yNumCells = 1;
    float[]        warpPositions = new float[] {
                                       -100f, 0f, 500f, 100f, 1000f, 0f, // top line
    0f, 500f, 500f, 500f, 1000f, 500f
                                   }; // bot line
    Warp           warp = new WarpGrid(
        0,
        xStep,
        xNumCells,
        0,
        yStep,
        yNumCells,
        warpPositions);
    ParameterBlock pb = new ParameterBlock();
    pb.addSource(invert(srcImage));
    pb.add(warp);
    pb.add(new InterpolationBilinear());
    dstImage = invert(JAI.create("warp", pb));
    ((PlanarImage) dstImage).getTiles();
}
 
Example 19
Source Project: libreveris   Source File: TestWarp.java    License: GNU Lesser General Public License v3.0 5 votes vote down vote up
private static RenderedImage invert (RenderedImage image)
{
    return JAI.create(
        "Invert",
        new ParameterBlock().addSource(image).add(null).add(null).add(null).add(
            null).add(null),
        null);
}
 
Example 20
Source Project: libreveris   Source File: TestImage3.java    License: GNU Lesser General Public License v3.0 5 votes vote down vote up
private static PlanarImage invert (PlanarImage image)
{
    return JAI.create("Invert",
                      new ParameterBlock()
                      .addSource(image)
                      .add(null)
                      .add(null)
                      .add(null)
                      .add(null)
                      .add(null),
                      null);
}
 
Example 21
Source Project: libreveris   Source File: TestImage3.java    License: GNU Lesser General Public License v3.0 5 votes vote down vote up
private static PlanarImage colorToGray (PlanarImage image)
{
    System.out.println("Converting color image to gray ...");
    double[][] matrix = { {0.114d, 0.587d, 0.299d, 0.0d} };

    return JAI.create("bandcombine",
                      new ParameterBlock()
                      .addSource(image)
                      .add(matrix),
                      null);
}
 
Example 22
Source Project: geowave   Source File: WarpRIF.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Creates a new instance of warp operator according to the warp object and interpolation method.
 *
 * @param paramBlock The warp and interpolation objects.
 */
@Override
public RenderedImage create(final ParameterBlock paramBlock, final RenderingHints renderHints) {
  final Interpolation interp = (Interpolation) paramBlock.getObjectParameter(1);
  if ((interp instanceof InterpolationNearest)
      || (interp instanceof javax.media.jai.InterpolationNearest)) {
    // Get ImageLayout from renderHints if any.
    final ImageLayout layout = RIFUtil.getImageLayoutHint(renderHints);

    RenderedImage source = paramBlock.getRenderedSource(0);
    final Warp warp = (Warp) paramBlock.getObjectParameter(0);
    final double[] backgroundValues = (double[]) paramBlock.getObjectParameter(2);

    ROI roi = null;
    final Object roi_ = paramBlock.getObjectParameter(3);
    if (roi_ instanceof ROI) {
      roi = (ROI) roi_;
      final PlanarImage temp = PlanarImage.wrapRenderedImage(source);
      temp.setProperty("ROI", roi);
      source = temp;
    }
    Range noData = (Range) paramBlock.getObjectParameter(4);
    noData = RangeFactory.convert(noData, source.getSampleModel().getDataType());
    return new WarpNearestOpImage(
        source,
        renderHints,
        layout,
        warp,
        interp,
        roi,
        noData,
        backgroundValues);
  }
  return super.create(paramBlock, renderHints);
}
 
Example 23
Source Project: pdfxtk   Source File: SkeletonDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
/** Creates an RLSAOpImage with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderingHints)
  {
    return new SkeletonOpImage(paramBlock.getRenderedSource(0),
			       renderingHints,
			       new ImageLayout(paramBlock.getRenderedSource(0)),
			       (Boolean) paramBlock.getObjectParameter(0));
  }
 
Example 24
Source Project: pdfxtk   Source File: BlackOrDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
/** Creates a BlackOrOpImage with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderingHints)
  {
    return new BlackOrOpImage(paramBlock.getRenderedSource(0),
			      paramBlock.getRenderedSource(1),
			      new ImageLayout(paramBlock.getRenderedSource(0)),
			      renderingHints,
			      true);
  }
 
Example 25
Source Project: pdfxtk   Source File: PowerDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
/** Creates an PowerOpImage with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderingHints)
  {
    return new PowerOpImage(paramBlock.getRenderedSource(0),
			    renderingHints,
			    new ImageLayout(paramBlock.getRenderedSource(0)),
			    (Double) paramBlock.getObjectParameter(0));
  }
 
Example 26
Source Project: pdfxtk   Source File: CCDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
/** Invokes the operator with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderHints)
  {
    return new CCOpImage(paramBlock.getRenderedSource(0),
			 (Rectangle) paramBlock.getObjectParameter(0));
  }
 
Example 27
Source Project: pdfxtk   Source File: RLSADescriptor.java    License: Apache License 2.0 5 votes vote down vote up
/** Creates an RLSAOpImage with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderHints)
  {
    return new RLSAOpImage(paramBlock.getRenderedSource(0),
			   null,
			   new ImageLayout(paramBlock.getRenderedSource(0)),
			   (Integer) paramBlock.getObjectParameter(0),
			   (Integer) paramBlock.getObjectParameter(1));
  }
 
Example 28
Source Project: pdfxtk   Source File: ProjectionProfileDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
public RenderedImage create(ParameterBlock paramBlock, 
	      RenderingHints renderHints)
{
  if (!validateParameters(paramBlock)) { 
    return null;
  } 
  
  return new ProjectionProfileOpImage
    (paramBlock.getRenderedSource(0),
     (Rectangle) paramBlock.getObjectParameter(0));
}
 
Example 29
Source Project: pdfxtk   Source File: ProjectionProfileDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
public boolean validateParameters(ParameterBlock paramBlock) { 
  Object arg = paramBlock.getObjectParameter(0); 
  if (arg == null) { 
    return false; 
  } 
  if (!(arg instanceof Rectangle)) { 
    return false; 
  } 
  return true; 
}
 
Example 30
Source Project: pdfxtk   Source File: RandomizeDescriptor.java    License: Apache License 2.0 5 votes vote down vote up
/** Creates an RandomizeOpImage with a given ParameterBlock */

  public RenderedImage create(ParameterBlock paramBlock, 
			      RenderingHints renderingHints)
  {
    int width = ((Integer) paramBlock.getObjectParameter(0)).intValue();
    int height = ((Integer) paramBlock.getObjectParameter(1)).intValue();

    ImageLayout il = new ImageLayout(0, 0, width, height);

    int[] bits = { 8 };

    ColorModel cm = new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_GRAY),
					    bits, false, false,
					    Transparency.OPAQUE,
					    DataBuffer.TYPE_BYTE);

    int[] bandoffsets = { 0 };
    
    SampleModel sm = new ComponentSampleModel(DataBuffer.TYPE_BYTE,
					      width, height, 1, width,
					      bandoffsets);


    il.setColorModel(cm);
    il.setSampleModel(sm);

    return new RandomizeOpImage(il, renderingHints, (Double) paramBlock.getObjectParameter(2));
  }