Examples with ImageException cbit.image.ImageException used on opensource projects

Example 1 with ImageException

use of cbit.image.ImageException in project vcell by virtualcell.

the class ClientRequestManager method createMathModel.

/**
 * Insert the method's description here. Creation date: (5/24/2004 12:22:11 PM)
 *
 * @param windowID java.lang.String
 */
private MathModel createMathModel(String name, Geometry geometry) {
    MathModel mathModel = new MathModel(null);
    MathDescription mathDesc = mathModel.getMathDescription();
    try {
        mathDesc.setGeometry(geometry);
        if (geometry.getDimension() == 0) {
            mathDesc.addSubDomain(new CompartmentSubDomain("Compartment", CompartmentSubDomain.NON_SPATIAL_PRIORITY));
        } else {
            try {
                if (geometry.getDimension() > 0 && geometry.getGeometrySurfaceDescription().getGeometricRegions() == null) {
                    geometry.getGeometrySurfaceDescription().updateAll();
                }
            } catch (ImageException e) {
                e.printStackTrace(System.out);
                throw new RuntimeException("Geometric surface generation error: \n" + e.getMessage());
            } catch (GeometryException e) {
                e.printStackTrace(System.out);
                throw new RuntimeException("Geometric surface generation error: \n" + e.getMessage());
            }
            SubVolume[] subVolumes = geometry.getGeometrySpec().getSubVolumes();
            for (int i = 0; i < subVolumes.length; i++) {
                mathDesc.addSubDomain(new CompartmentSubDomain(subVolumes[i].getName(), subVolumes[i].getHandle()));
            }
            // 
            // add only those MembraneSubDomains corresponding to surfaces that acutally
            // exist in geometry.
            // 
            GeometricRegion[] regions = geometry.getGeometrySurfaceDescription().getGeometricRegions();
            for (int i = 0; i < regions.length; i++) {
                if (regions[i] instanceof SurfaceGeometricRegion) {
                    SurfaceGeometricRegion surfaceRegion = (SurfaceGeometricRegion) regions[i];
                    SubVolume subVolume1 = ((VolumeGeometricRegion) surfaceRegion.getAdjacentGeometricRegions()[0]).getSubVolume();
                    SubVolume subVolume2 = ((VolumeGeometricRegion) surfaceRegion.getAdjacentGeometricRegions()[1]).getSubVolume();
                    CompartmentSubDomain compartment1 = mathDesc.getCompartmentSubDomain(subVolume1.getName());
                    CompartmentSubDomain compartment2 = mathDesc.getCompartmentSubDomain(subVolume2.getName());
                    MembraneSubDomain membraneSubDomain = mathDesc.getMembraneSubDomain(compartment1, compartment2);
                    if (membraneSubDomain == null) {
                        SurfaceClass surfaceClass = geometry.getGeometrySurfaceDescription().getSurfaceClass(subVolume1, subVolume2);
                        membraneSubDomain = new MembraneSubDomain(compartment1, compartment2, surfaceClass.getName());
                        mathDesc.addSubDomain(membraneSubDomain);
                    }
                }
            }
        }
        mathDesc.isValid();
        mathModel.setName(name);
    } catch (Exception e) {
        e.printStackTrace(System.out);
    }
    return mathModel;
}

Example 2 with ImageException

use of cbit.image.ImageException in project vcell by virtualcell.

the class MicroscopyXmlReader method getUShortImage.

/**
 * This method returns a VCIMage object from a XML representation.
 * Creation date: (3/16/2001 3:41:24 PM)
 * @param param org.jdom.Element
 * @return VCImage
 * @throws XmlParseException
 */
private UShortImage getUShortImage(Element param) throws XmlParseException {
    // get the attributes
    Element tempelement = param.getChild(XMLTags.ImageDataTag);
    int aNumX = Integer.parseInt(tempelement.getAttributeValue(XMLTags.XAttrTag));
    int aNumY = Integer.parseInt(tempelement.getAttributeValue(XMLTags.YAttrTag));
    int aNumZ = Integer.parseInt(tempelement.getAttributeValue(XMLTags.ZAttrTag));
    int compressSize = Integer.parseInt(tempelement.getAttributeValue(XMLTags.CompressedSizeTag));
    final int BYTES_PER_SHORT = 2;
    int UNCOMPRESSED_SIZE_BYTES = aNumX * aNumY * aNumZ * BYTES_PER_SHORT;
    // getpixels
    String hexEncodedBytes = tempelement.getText();
    byte[] rawBytes = org.vcell.util.Hex.toBytes(hexEncodedBytes);
    ByteArrayInputStream rawByteArrayInputStream = new ByteArrayInputStream(rawBytes);
    InputStream rawInputStream = rawByteArrayInputStream;
    if (compressSize != UNCOMPRESSED_SIZE_BYTES) {
        rawInputStream = new InflaterInputStream(rawByteArrayInputStream);
    }
    byte[] shortsAsBytes = new byte[UNCOMPRESSED_SIZE_BYTES];
    int readCount = 0;
    try {
        while ((readCount += rawInputStream.read(shortsAsBytes, readCount, shortsAsBytes.length - readCount)) != shortsAsBytes.length) {
        }
    } catch (Exception e) {
        e.printStackTrace();
        throw new XmlParseException("error reading image pixels: ", e);
    } finally {
        if (rawInputStream != null) {
            try {
                rawInputStream.close();
            } catch (Exception e2) {
                e2.printStackTrace();
            }
        }
    }
    ByteBuffer byteBuffer = ByteBuffer.wrap(shortsAsBytes);
    short[] shortPixels = new short[aNumX * aNumY * aNumZ];
    for (int i = 0; i < shortPixels.length; i++) {
        shortPixels[i] = byteBuffer.getShort();
    }
    Element extentElement = param.getChild(XMLTags.ExtentTag);
    Extent extent = null;
    if (extentElement != null) {
        extent = vcellXMLReader.getExtent(extentElement);
    }
    Element originElement = param.getChild(XMLTags.OriginTag);
    Origin origin = null;
    if (originElement != null) {
        origin = vcellXMLReader.getOrigin(originElement);
    }
    // //set attributes
    // String name = this.unMangle( param.getAttributeValue(XMLTags.NameAttrTag) );
    // String annotation = param.getChildText(XMLTags.AnnotationTag);
    UShortImage newimage;
    try {
        newimage = new UShortImage(shortPixels, origin, extent, aNumX, aNumY, aNumZ);
    } catch (ImageException e) {
        e.printStackTrace();
        throw new XmlParseException("error reading image: ", e);
    }
    return newimage;
}

Example 3 with ImageException

use of cbit.image.ImageException in project vcell by virtualcell.

the class GeometryViewer method refreshSourceDataInfo.

/**
 * connEtoM2:  (Geometry.this --> ImagePlaneManagerPanel1.sourceDataInfo)
 * @param value cbit.vcell.geometry.Geometry
 */
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void refreshSourceDataInfo() {
    if (getGeometry() == null) {
        return;
    }
    GeometrySpec geometrySpec = getGeometry().getGeometrySpec();
    if (geometrySpec.getSampledImage().isDirty()) {
        return;
    }
    VCImage sampledImage = geometrySpec.getSampledImage().getCurrentValue();
    try {
        SourceDataInfo sdi = new SourceDataInfo(SourceDataInfo.INDEX_TYPE, sampledImage.getPixels(), geometrySpec.getExtent(), geometrySpec.getOrigin(), null, 0, sampledImage.getNumX(), 1, sampledImage.getNumY(), sampledImage.getNumX(), sampledImage.getNumZ(), sampledImage.getNumX() * sampledImage.getNumY());
        getImagePlaneManagerPanel1().setSourceDataInfo(sdi);
    } catch (ImageException e) {
        e.printStackTrace();
        DialogUtils.showErrorDialog(this, e.getMessage());
    } catch (Exception e) {
        e.printStackTrace();
        DialogUtils.showErrorDialog(this, e.getMessage(), e);
    }
}

Example 4 with ImageException

use of cbit.image.ImageException in project vcell by virtualcell.

the class ByteImage method getPixelsCompressed.

/**
 * This method was created in VisualAge.
 * @return byte[]
 */
public byte[] getPixelsCompressed() throws ImageException {
    try {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        DeflaterOutputStream dos = new DeflaterOutputStream(bos);
        // DeflaterOutputStream dos = new DeflaterOutputStream(bos,new Deflater(5,false));
        dos.write(pixels, 0, pixels.length);
        dos.close();
        return bos.toByteArray();
    } catch (IOException e) {
        e.printStackTrace(System.out);
        throw new ImageException(e.getMessage());
    }
}

Example 5 with ImageException

use of cbit.image.ImageException in project vcell by virtualcell.

the class Image method crop.

static Image crop(Image origImage, Rectangle rect) throws ImageException {
    Object inArray = origImage.getPixelArray();
    Object outArray = Array.newInstance(inArray.getClass().getComponentType(), rect.width * rect.height * origImage.getNumZ());
    for (int k = 0; k < origImage.getNumZ(); k++) {
        for (int j = 0; j < rect.height; j++) {
            for (int i = 0; i < rect.width; i++) {
                int inIndex = rect.x + i + (j + rect.y) * origImage.getNumX() + k * origImage.getNumX() * origImage.getNumY();
                int outIndex = i + j * rect.width + (k * rect.width * rect.height);
                Array.set(outArray, outIndex, Array.get(inArray, inIndex));
            }
        }
    }
    Extent croppedExtent = null;
    if (origImage.getExtent() != null) {
        croppedExtent = new Extent(origImage.getExtent().getX() * rect.width / origImage.getNumX(), origImage.getExtent().getY() * rect.height / origImage.getNumY(), origImage.getExtent().getZ());
    }
    Origin croppedOrigin = null;
    if (origImage.getOrigin() != null) {
        croppedOrigin = new Origin(calcOriginPosition(origImage.getOrigin().getX(), rect.x, origImage.getExtent().getX(), origImage.getNumX()), calcOriginPosition(origImage.getOrigin().getY(), rect.y, origImage.getExtent().getY(), origImage.getNumY()), // origImage.getOrigin().getY()+(rect.y*(origImage.getExtent().getY()/origImage.getNumY())),
        origImage.getExtent().getZ());
    }
    if (origImage instanceof UShortImage) {
        return new UShortImage((short[]) outArray, croppedOrigin, croppedExtent, rect.width, rect.height, origImage.getNumZ());
    } else if (origImage instanceof ByteImage) {
        return new ByteImage((byte[]) outArray, croppedOrigin, croppedExtent, rect.width, rect.height, origImage.getNumZ());
    } else if (origImage instanceof FloatImage) {
        return new FloatImage((float[]) outArray, croppedOrigin, croppedExtent, rect.width, rect.height, origImage.getNumZ());
    }
    throw new ImageException("Crop if Image type " + origImage.getClass().getName() + " not implemented.");
}