Examples with ImageSize digilib.util.ImageSize used on opensource projects

Example 6 with ImageSize

use of digilib.util.ImageSize in project digilib by robcast.

the class ImageLoaderDocuImage method identify.

/* 
     * Check image size and type and store in ImageInput
     * @see digilib.image.ImageInfoDocuImage#identify(digilib.io.ImageInput)
     */
public ImageInput identify(ImageInput input) throws IOException {
    ImageInput ii = null;
    if (!reuseReader) {
        // try parent method first
        ii = super.identify(input);
        if (ii != null) {
            return ii;
        }
    }
    logger.debug("identifying (ImageIO) " + input);
    try {
        /*
             * try ImageReader
             */
        reader = getReader(input);
        // set size
        ImageSize d = new ImageSize(reader.getWidth(0), reader.getHeight(0));
        input.setSize(d);
        // set mime type
        if (input.getMimetype() == null) {
            if (input.hasFile()) {
                String t = FileOps.mimeForFile(input.getFile());
                input.setMimetype(t);
            } else {
                // FIXME: is format name a mime type???
                String t = reader.getFormatName();
                input.setMimetype(t);
            }
        }
        return input;
    } catch (FileOpException e) {
        // maybe just our class doesn't know what to do
        logger.error("ImageLoaderDocuimage unable to identify: " + e);
        return null;
    } finally {
        if (!reuseReader && reader != null) {
            reader.dispose();
        }
    }
}

Example 7 with ImageSize

use of digilib.util.ImageSize in project digilib by robcast.

the class BioFormatsDocuImage method identify.

/*
     * (non-Javadoc)
     * 
     * @see digilib.image.DocuImageImpl#identify(digilib.io.ImageInput)
     */
@Override
public ImageInput identify(ImageInput ii) throws IOException {
    ImageReader reader = new ImageReader();
    try {
        reader.setId(ii.getFile().getAbsolutePath());
    } catch (FormatException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    int width = reader.getSizeX();
    int height = reader.getSizeY();
    String fmt = reader.getFormat();
    String mt = "";
    if (fmt.equalsIgnoreCase("Tagged Image File Format")) {
        mt = "image/tiff";
    } else if (fmt.equalsIgnoreCase("JPEG")) {
        mt = "image/jpeg";
    }
    logger.debug("BioFormats identify: width=" + width + " height=" + height + " format=" + fmt + " mimetype=" + mt);
    ii.setSize(new ImageSize(width, height));
    ii.setMimetype(mt);
    return ii;
}

Example 8 with ImageSize

use of digilib.util.ImageSize in project digilib by robcast.

the class ImageJ1DocuImage method identify.

/* Check image size and type and store in ImageInput */
public ImageInput identify(ImageInput input) throws IOException {
    // try parent method first
    ImageInput ii = super.identify(input);
    if (ii != null) {
        return ii;
    }
    logger.debug("identifying (ImageJ1) " + input);
    String path = input.getFile().getAbsolutePath();
    img = IJ.openImage(path);
    // set size
    ImageSize d = new ImageSize(img.getWidth(), img.getHeight());
    input.setSize(d);
    // set mime type
    if (input.getMimetype() == null) {
        String t = FileOps.mimeForFile(input.getFile());
        input.setMimetype(t);
    }
    return input;
}

Example 9 with ImageSize

use of digilib.util.ImageSize in project digilib by robcast.

the class JAIDocuImage method getSize.

/* returns the current image size
     * @see digilib.image.DocuImageImpl#getSize()
     */
public ImageSize getSize() {
    ImageSize is = null;
    // TODO: do we want to cache imgSize?
    int h = 0;
    int w = 0;
    if (img != null) {
        // get size from image
        h = img.getHeight();
        w = img.getWidth();
        is = new ImageSize(w, h);
    }
    return is;
}

Example 10 with ImageSize

use of digilib.util.ImageSize in project digilib by robcast.

the class JAIImageLoaderDocuImage method getSize.

/* returns the size of the current image */
public ImageSize getSize() {
    ImageSize is = null;
    // TODO: can we cache imageSize?
    int h = 0;
    int w = 0;
    try {
        if (img == null) {
            // get size from ImageReader
            h = reader.getHeight(0);
            w = reader.getWidth(0);
        } else {
            // get size from image
            h = img.getHeight();
            w = img.getWidth();
        }
        is = new ImageSize(w, h);
    } catch (IOException e) {
        logger.debug("error in getSize:", e);
    }
    return is;
}