# HG changeset patch # User hertzhaft # Date 1327504619 -3600 # Node ID 548988d9fad54bfd7653fd405762584392023716 # Parent e9e50df87c9adfdcf3ace1381acf3bb949033015# Parent 6d5f0c39a37fc65fe261ba11ada5e951586e5f66 merge (sorry, with digilib-config.xml) diff -r e9e50df87c9a -r 548988d9fad5 .hgignore --- a/.hgignore Wed Jan 25 16:12:33 2012 +0100 +++ b/.hgignore Wed Jan 25 16:16:59 2012 +0100 @@ -65,4 +65,20 @@ syntax: regexp ^webapp/digilib-log\.txt$ syntax: regexp -^webapp/dl-access-log\.txt$ \ No newline at end of file +^webapp/dl-access-log\.txt$ +syntax: regexp +^common-jai/target$ +syntax: regexp +^common-imagej/target$ +syntax: regexp +^common-imagej/\.classpath$ +syntax: regexp +^common-imagej/\.project$ +syntax: regexp +^common-imagej/\.settings$ +syntax: regexp +^common-jai/\.settings$ +syntax: regexp +^common-jai/\.classpath$ +syntax: regexp +^common-jai/\.project$ \ No newline at end of file diff -r e9e50df87c9a -r 548988d9fad5 common-imagej/pom.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/common-imagej/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -0,0 +1,49 @@ + + 4.0.0 + + digilib + digilib + 2.1-SNAPSHOT + .. + + digilib-common-imagej + digilib-common-imagej + digilib codec implementation using ImageJ toolkit + + + + imagej.thirdparty + http://dev.imagejdev.org/maven2/thirdparty + + + + + + + + net.imagej + ij + 1.45s + jar + compile + + + + digilib + digilib-common + + + \ No newline at end of file diff -r e9e50df87c9a -r 548988d9fad5 common-imagej/src/main/java/digilib/image/ImageJ1DocuImage.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/common-imagej/src/main/java/digilib/image/ImageJ1DocuImage.java Wed Jan 25 16:16:59 2012 +0100 @@ -0,0 +1,148 @@ +/** + * + */ +package digilib.image; + +import ij.IJ; +import ij.ImagePlus; +import ij.plugin.JpegWriter; +import ij.plugin.PNG_Writer; +import ij.process.ImageProcessor; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.OutputStream; +import java.util.Arrays; +import java.util.Iterator; + +import digilib.io.FileOpException; +import digilib.io.FileOps; +import digilib.io.ImageInput; +import digilib.util.ImageSize; + +/** Implementation of DocuImage using ImageJ version 1. + * + * @author casties + * + */ +public class ImageJ1DocuImage extends ImageInfoDocuImage { + + protected ImagePlus img; + protected ImageProcessor proc; + + /* returns a list of supported image formats */ + public Iterator getSupportedFormats() { + String[] formats = new String[] {"JPG","PNG","TIFF"}; + return Arrays.asList(formats).iterator(); + } + + /* 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; + } + + /* (non-Javadoc) + * @see digilib.image.DocuImageImpl#loadImage(digilib.io.ImageInput) + */ + @Override + public void loadImage(ImageInput ii) throws FileOpException { + this.input = ii; + String path = ii.getFile().getAbsolutePath(); + img = IJ.openImage(path); + proc = img.getProcessor(); + } + + /* (non-Javadoc) + * @see digilib.image.DocuImageImpl#crop(int, int, int, int) + */ + @Override + public void crop(int xoff, int yoff, int width, int height) + throws ImageOpException { + proc.setRoi(xoff, yoff, width, height); + ImageProcessor croppedProc = proc.crop(); + proc = croppedProc; + } + + /* (non-Javadoc) + * @see digilib.image.DocuImageImpl#scale(double, double) + */ + @Override + public void scale(double scaleX, double scaleY) throws ImageOpException { + int newWidth = (int) Math.round(proc.getWidth() * scaleX); + int newHeight = (int) Math.round(proc.getHeight() * scaleY); + ImageProcessor scaledProc = proc.resize(newWidth, newHeight, false); + proc = scaledProc; + } + + /* (non-Javadoc) + * @see digilib.image.DocuImageImpl#writeImage(java.lang.String, java.io.OutputStream) + */ + @Override + public void writeImage(String mt, OutputStream ostream) + throws ImageOpException, FileOpException { + File outFile; + String filext = ".jpg"; + if (mt.equals("image/png")) { + filext = ".png"; + } + try { + outFile = File.createTempFile("imgj_temp", filext); + } catch (IOException e) { + throw new FileOpException(e.toString()); + } + // save image to file + logger.debug("writeImage: mt="+mt); + if (mt.equals("image/png")) { + PNG_Writer writer = new PNG_Writer(); + try { + img = new ImagePlus("Image", proc); + writer.writeImage(img, outFile.getAbsolutePath(), 0); + } catch (Exception e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } else { + img = new ImagePlus("Image", proc); + JpegWriter.save(img, outFile.getAbsolutePath(), 70); + } + // now send file + FileInputStream inFile = null; + try { + inFile = new FileInputStream(outFile); + byte dataBuffer[] = new byte[4096]; + int len; + while ((len = inFile.read(dataBuffer)) != -1) { + // copy out file + ostream.write(dataBuffer, 0, len); + } + } catch (IOException e) { + throw new FileOpException(e.toString()); + } finally { + try { + if (inFile != null) { + inFile.close(); + } + } catch (IOException e) { + // nothing to do + } + } + } + +} diff -r e9e50df87c9a -r 548988d9fad5 common-jai/pom.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/common-jai/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -0,0 +1,40 @@ + + 4.0.0 + + digilib + digilib + 2.1-SNAPSHOT + .. + + digilib-common-jai + digilib-common-jai + digilib codec implementation using JAI toolkit + + + + geotools.osgeo.org + Geotools repository + http://download.osgeo.org/webdav/geotools/ + + + + + javax.media + jai_codec + 1.1.3 + jar + compile + + + javax.media + jai_core + 1.1.3 + jar + compile + + + digilib + digilib-common + + + \ No newline at end of file diff -r e9e50df87c9a -r 548988d9fad5 common-jai/src/main/java/digilib/image/JAIDocuImage.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/common-jai/src/main/java/digilib/image/JAIDocuImage.java Wed Jan 25 16:16:59 2012 +0100 @@ -0,0 +1,481 @@ +/* JAIDocuImage -- Image class implementation using JAI (Java Advanced Imaging) + + Digital Image Library servlet components + + Copyright (C) 2001, 2002, 2003 Robert Casties (robcast@mail.berlios.de) + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2 of the License, or (at your + option) any later version. + + Please read license.txt for the full details. A copy of the GPL + may be found at http://www.gnu.org/copyleft/lgpl.html + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + */ + +package digilib.image; + +import java.awt.Rectangle; +import java.awt.RenderingHints; +import java.awt.image.RenderedImage; +import java.awt.image.renderable.ParameterBlock; +import java.io.IOException; +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.Enumeration; +import java.util.Iterator; +import java.util.List; + +import javax.media.jai.BorderExtender; +import javax.media.jai.Interpolation; +import javax.media.jai.JAI; +import javax.media.jai.KernelJAI; +import javax.media.jai.ParameterBlockJAI; +import javax.media.jai.RenderedOp; +import javax.media.jai.operator.TransposeDescriptor; +import javax.media.jai.operator.TransposeType; + +import com.sun.media.jai.codec.ImageCodec; + +import digilib.io.FileOpException; +import digilib.io.FileOps; +import digilib.io.ImageInput; +import digilib.util.ImageSize; + +/** A DocuImage implementation using Java Advanced Imaging Library. */ +/** + * @author casties + * + */ +public class JAIDocuImage extends ImageInfoDocuImage { + + protected RenderedImage img; + + protected Interpolation interpol = null; + + /* + * static { // we could set our own tile cache size here TileCache tc = + * JAI.createTileCache(100*1024*1024); + * JAI.getDefaultInstance().setTileCache(tc); } + */ + + public boolean isSubimageSupported() { + return true; + } + + /* + * Real setQuality implementation. Creates the correct Interpolation. + */ + public void setQuality(int qual) { + quality = qual; + // setup interpolation quality + if (qual > 1) { + logger.debug("quality q2"); + interpol = Interpolation.getInstance(Interpolation.INTERP_BICUBIC); + } else if (qual == 1) { + logger.debug("quality q1"); + interpol = Interpolation.getInstance(Interpolation.INTERP_BILINEAR); + } else { + logger.debug("quality q0"); + interpol = Interpolation.getInstance(Interpolation.INTERP_NEAREST); + } + } + + /* returns a list of supported image formats */ + @SuppressWarnings("unchecked") // ImageCodec.getCodecs() returns a naked Enumeration + public Iterator getSupportedFormats() { + Enumeration codecs = ImageCodec.getCodecs(); + List formats = new ArrayList(); + for (ImageCodec codec = codecs.nextElement(); codecs.hasMoreElements(); codec = codecs + .nextElement()) { + logger.debug("known format:"+codec.getFormatName()); + formats.add(codec.getFormatName()); + } + logger.debug("tilecachesize:" + + JAI.getDefaultInstance().getTileCache().getMemoryCapacity()); + return formats.iterator(); + } + + /* Check image size and type and store in ImageFile f */ + public ImageInput identify(ImageInput input) throws IOException { + this.input = input; + // try parent method first + ImageInput imf = super.identify(input); + if (imf != null) { + return imf; + } + /* + * try JAI + */ + logger.debug("identifying (JAI) " + input); + try { + RenderedOp img = null; + if (input.hasFile()) { + String t = FileOps.mimeForFile(input.getFile()); + input.setMimetype(t); + img = JAI.create("fileload", input.getFile().getAbsolutePath()); + } else if (input.hasInputStream()) { + img = JAI.create("stream", input.getInputStream()); + // FIXME: where do we get the mimetype? + } else { + throw new FileOpException("unable to get data for image!"); + } + ImageSize d = new ImageSize(img.getWidth(), img.getHeight()); + input.setSize(d); + logger.debug("image size: " + d); + return input; + } catch (Exception e) { + throw new FileOpException("ERROR: unable to identify image!"); + } + } + + /* Load an image file into the Object. */ + public void loadImage(ImageInput ii) throws FileOpException { + this.input = ii; + if (ii.hasFile()) { + img = JAI.create("fileload", ii.getFile().getAbsolutePath()); + } else if (ii.hasInputStream()) { + img = JAI.create("stream", ii.getInputStream()); + } else { + throw new FileOpException("unable to get data for image!"); + } + if (img == null) { + throw new FileOpException("Unable to load File!"); + } + } + + /* Load an image file into the Object. */ + public void loadSubimage(ImageInput ii, Rectangle region, int subsample) throws FileOpException { + logger.debug("loadSubimage"); + this.input = ii; + if (ii.hasFile()) { + img = JAI.create("fileload", ii.getFile().getAbsolutePath()); + } else if (ii.hasInputStream()) { + img = JAI.create("stream", ii.getInputStream()); + } else { + throw new FileOpException("unable to get data for image!"); + } + if ((region.width < img.getWidth()) + || (region.height < img.getHeight())) { + // setup Crop + ParameterBlock cp = new ParameterBlock(); + cp.addSource(img); + cp.add((float) region.x); + cp.add((float) region.y); + cp.add((float) region.width); + cp.add((float) region.height); + logger.debug("loadSubimage: crop"); + img = JAI.create("crop", cp); + } + if (subsample > 1) { + float sc = 1f / subsample; + ParameterBlockJAI sp = new ParameterBlockJAI("scale"); + sp.addSource(img); + sp.setParameter("xScale", sc); + sp.setParameter("yScale", sc); + sp.setParameter("interpolation", Interpolation + .getInstance(Interpolation.INTERP_NEAREST)); + // scale + logger.debug("loadSubimage: scale"); + img = JAI.create("scale", sp); + } + } + + /* Write the current image to an OutputStream. */ + public void writeImage(String mt, OutputStream ostream) throws ImageOpException, FileOpException { + try { + // setup output + ParameterBlock pb3 = new ParameterBlock(); + pb3.addSource(img); + pb3.add(ostream); + if (mt == "image/jpeg") { + pb3.add("JPEG"); + } else if (mt == "image/png") { + pb3.add("PNG"); + } else { + // unknown mime type + throw new ImageOpException("Unknown mime type: " + mt); + } + // render output + JAI.create("encode", pb3); + + } catch (RuntimeException e) { + // JAI likes to throw RuntimeExceptions + throw new FileOpException("Error writing image: "+e); + } + } + + /* 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; + } + + /* scales the current image */ + public void scale(double scale, double scaleY) throws ImageOpException { + logger.debug("scale"); + if ((scale < 1) && (img.getColorModel().getPixelSize() == 1) + && (quality > 0)) { + /* + * "SubsampleBinaryToGray" for downscaling BW + */ + scaleBinary((float) scale); + } else if ((scale <= 0.5) && (quality > 1)) { + /* + * blur and "Scale" for downscaling color images + */ + if ((scale <= 0.5) && (quality > 1)) { + int bl = (int) Math.floor(1 / scale); + // don't blur more than 3 + blur(Math.min(bl, 3)); + } + scaleAll((float) scale); + } else { + /* + * "Scale" for the rest + */ + scaleAll((float) scale); + } + + // DEBUG + logger.debug("SCALE: " + scale + " ->" + img.getWidth() + "x" + + img.getHeight()); + + } + + public void scaleAll(float scale) throws ImageOpException { + RenderedImage scaledImg; + // DEBUG + logger.debug("scaleAll: " + scale); + ParameterBlockJAI param = new ParameterBlockJAI("Scale"); + param.addSource(img); + param.setParameter("xScale", scale); + param.setParameter("yScale", scale); + param.setParameter("interpolation", interpol); + // hint with border extender + RenderingHints hint = new RenderingHints(JAI.KEY_BORDER_EXTENDER, + BorderExtender.createInstance(BorderExtender.BORDER_COPY)); + // scale + scaledImg = JAI.create("Scale", param, hint); + + if (scaledImg == null) { + throw new ImageOpException("Unable to scale"); + } + img = scaledImg; + } + + public void blur(int radius) throws ImageOpException { + RenderedImage blurredImg; + int klen = Math.max(radius, 2); + logger.debug("blur: " + klen); + int ksize = klen * klen; + float f = 1f / ksize; + float[] kern = new float[ksize]; + for (int i = 0; i < ksize; i++) { + kern[i] = f; + } + KernelJAI blur = new KernelJAI(klen, klen, kern); + ParameterBlockJAI param = new ParameterBlockJAI("Convolve"); + param.addSource(img); + param.setParameter("kernel", blur); + // hint with border extender + RenderingHints hint = new RenderingHints(JAI.KEY_BORDER_EXTENDER, + BorderExtender.createInstance(BorderExtender.BORDER_COPY)); + blurredImg = JAI.create("Convolve", param, hint); + if (blurredImg == null) { + throw new ImageOpException("Unable to scale"); + } + img = blurredImg; + } + + public void scaleBinary(float scale) throws ImageOpException { + RenderedImage scaledImg; + // DEBUG + logger.debug("scaleBinary: " + scale); + ParameterBlockJAI param = new ParameterBlockJAI("SubsampleBinaryToGray"); + param.addSource(img); + param.setParameter("xScale", scale); + param.setParameter("yScale", scale); + // hint with border extender + RenderingHints hint = new RenderingHints(JAI.KEY_BORDER_EXTENDER, + BorderExtender.createInstance(BorderExtender.BORDER_COPY)); + // scale + scaledImg = JAI.create("SubsampleBinaryToGray", param, hint); + if (scaledImg == null) { + throw new ImageOpException("Unable to scale"); + } + img = scaledImg; + } + + /* crops the current image */ + public void crop(int x_off, int y_off, int width, int height) + throws ImageOpException { + // setup Crop + ParameterBlock param = new ParameterBlock(); + param.addSource(img); + param.add((float) x_off); + param.add((float) y_off); + param.add((float) width); + param.add((float) height); + RenderedImage croppedImg = JAI.create("crop", param); + + logger.debug("CROP: " + x_off + "," + y_off + ", " + width + "," + + height + " ->" + croppedImg.getWidth() + "x" + + croppedImg.getHeight()); + img = croppedImg; + } + + /* rotates the current image */ + public void rotate(double angle) throws ImageOpException { + RenderedImage rotImg; + // convert degrees to radians + double rangle = Math.toRadians(angle); + double x = img.getWidth() / 2; + double y = img.getHeight() / 2; + + // optimize rotation by right angles + TransposeType rotOp = null; + if (Math.abs(angle - 0) < epsilon) { + // 0 degree + return; + } else if (Math.abs(angle - 90) < epsilon) { + // 90 degree + rotOp = TransposeDescriptor.ROTATE_90; + } else if (Math.abs(angle - 180) < epsilon) { + // 180 degree + rotOp = TransposeDescriptor.ROTATE_180; + } else if (Math.abs(angle - 270) < epsilon) { + // 270 degree + rotOp = TransposeDescriptor.ROTATE_270; + } else if (Math.abs(angle - 360) < epsilon) { + // 360 degree + return; + } + if (rotOp != null) { + // use Transpose operation + ParameterBlock pb = new ParameterBlock(); + pb.addSource(img); + pb.add(rotOp); + rotImg = JAI.create("transpose", pb); + } else { + // setup "normal" rotation + ParameterBlock param = new ParameterBlock(); + param.addSource(img); + param.add((float) x); + param.add((float) y); + param.add((float) rangle); + param.add(interpol); + + rotImg = JAI.create("rotate", param); + } + + logger.debug("ROTATE: " + x + "," + y + ", " + angle + " (" + rangle + + ")" + " ->" + rotImg.getWidth() + "x" + rotImg.getHeight()); + img = rotImg; + } + + /* + * mirrors the current image works only horizontal and vertical + */ + public void mirror(double angle) throws ImageOpException { + RenderedImage mirImg; + // only mirroring by right angles + TransposeType rotOp = null; + if (Math.abs(angle) < epsilon) { + // 0 degree + rotOp = TransposeDescriptor.FLIP_HORIZONTAL; + } else if (Math.abs(angle - 90) < epsilon) { + // 90 degree + rotOp = TransposeDescriptor.FLIP_VERTICAL; + } else if (Math.abs(angle - 180) < epsilon) { + // 180 degree + rotOp = TransposeDescriptor.FLIP_HORIZONTAL; + } else if (Math.abs(angle - 270) < epsilon) { + // 270 degree + rotOp = TransposeDescriptor.FLIP_VERTICAL; + } else if (Math.abs(angle - 360) < epsilon) { + // 360 degree + rotOp = TransposeDescriptor.FLIP_HORIZONTAL; + } + // use Transpose operation + ParameterBlock param = new ParameterBlock(); + param.addSource(img); + param.add(rotOp); + mirImg = JAI.create("transpose", param); + + if (mirImg == null) { + throw new ImageOpException("Unable to flip"); + } + img = mirImg; + } + + /* contrast and brightness enhancement */ + public void enhance(float mult, float add) throws ImageOpException { + RenderedImage enhImg; + double[] ma = { mult }; + double[] aa = { add }; + // use Rescale operation + ParameterBlock param = new ParameterBlock(); + param.addSource(img); + param.add(ma); + param.add(aa); + enhImg = JAI.create("rescale", param); + + logger.debug("ENHANCE: *" + mult + ", +" + add + " ->" + + enhImg.getWidth() + "x" + enhImg.getHeight()); + // DEBUG + img = enhImg; + } + + /* + * (non-Javadoc) + * + * @see digilib.image.DocuImage#enhanceRGB(float[], float[]) + */ + public void enhanceRGB(float[] rgbm, float[] rgba) throws ImageOpException { + RenderedImage enhImg; + int nb = rgbm.length; + double[] ma = new double[nb]; + double[] aa = new double[nb]; + for (int i = 0; i < nb; i++) { + ma[i] = rgbm[i]; + aa[i] = rgba[i]; + } + // use Rescale operation + ParameterBlock param = new ParameterBlock(); + param.addSource(img); + param.add(ma); + param.add(aa); + enhImg = JAI.create("rescale", param); + + logger.debug("ENHANCE_RGB: *" + rgbm + ", +" + rgba + " ->" + + enhImg.getWidth() + "x" + enhImg.getHeight()); + img = enhImg; + } + + /* + * (non-Javadoc) + * + * @see digilib.image.DocuImage#dispose() + */ + public void dispose() { + img = null; + } + +} diff -r e9e50df87c9a -r 548988d9fad5 common-jai/src/main/java/digilib/image/JAIImageLoaderDocuImage.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/common-jai/src/main/java/digilib/image/JAIImageLoaderDocuImage.java Wed Jan 25 16:16:59 2012 +0100 @@ -0,0 +1,218 @@ +/* JAIImageLoaderDocuImage -- Image class implementation using JAI's ImageLoader Plugin + + Digital Image Library servlet components + + Copyright (C) 2002, 2003 Robert Casties (robcast@mail.berlios.de) + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2 of the License, or (at your + option) any later version. + + Please read license.txt for the full details. A copy of the GPL + may be found at http://www.gnu.org/copyleft/lgpl.html + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ + +package digilib.image; + +import java.awt.Image; +import java.awt.Rectangle; +import java.awt.image.renderable.ParameterBlock; +import java.io.File; +import java.io.IOException; +import java.io.OutputStream; +import java.io.RandomAccessFile; +import java.util.Iterator; + +import javax.imageio.ImageIO; +import javax.imageio.ImageReadParam; +import javax.imageio.ImageReader; +import javax.imageio.stream.FileImageInputStream; +import javax.imageio.stream.ImageInputStream; +import javax.media.jai.JAI; + +import digilib.io.FileOpException; +import digilib.io.ImageInput; +import digilib.util.ImageSize; + +/** DocuImage implementation using the Java Advanced Imaging API and the ImageLoader + * API of Java 1.4. + */ +public class JAIImageLoaderDocuImage extends JAIDocuImage { + + /** ImageIO image reader */ + protected ImageReader reader; + /** current image file */ + protected File imgFile; + + /* loadSubimage is supported. */ + public boolean isSubimageSupported() { + return true; + } + + /* 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; + } + + + /* Load an image file into the Object. */ + public void loadImage(ImageInput ii) throws FileOpException { + logger.debug("loadImage: "+ii); + if (ii.hasImageInputStream()) { + img = JAI.create("ImageRead", ii.getImageInputStream()); + } else if (ii.hasFile()) { + img = JAI.create("ImageRead", ii.getFile().getAbsolutePath()); + } + if (img == null) { + throw new FileOpException("Unable to load File!"); + } + } + + /* Get an ImageReader for the image file. */ + public ImageReader getReader(ImageInput input) throws IOException { + logger.debug("get ImageReader for " + input); + if (this.reader != null) { + if (this.input == input) { + // it was the same input + logger.debug("reusing Reader"); + return reader; + } + // clean up old reader + logger.debug("cleaning Reader!"); + dispose(); + } + this.input = input; + ImageInputStream istream = null; + if (input.hasImageInputStream()) { + // stream input + istream = input.getImageInputStream(); + } else if (input.hasFile()) { + // file only input + RandomAccessFile rf = new RandomAccessFile(input.getFile(), "r"); + istream = new FileImageInputStream(rf); + } else { + throw new FileOpException("Unable to get data from ImageInput"); + } + Iterator readers; + String mt = input.getMimetype(); + if (mt == null) { + logger.debug("No mime-type. Trying automagic."); + readers = ImageIO.getImageReaders(istream); + } else { + logger.debug("File type:" + mt); + readers = ImageIO.getImageReadersByMIMEType(mt); + } + if (!readers.hasNext()) { + throw new FileOpException("Can't find Reader to load File!"); + } + reader = readers.next(); + logger.debug("ImageIO: this reader: " + reader.getClass()); + /* are there more readers? */ + /* while (readers.hasNext()) { + logger.debug("ImageIO: next reader: " + readers.next().getClass()); + } */ + reader.setInput(istream); + return reader; + } + + /* Load an image file into the Object. */ + public void loadSubimage(ImageInput ii, Rectangle region, int prescale) + throws FileOpException { + logger.debug("loadSubimage: "+ii.getFile()); + //System.gc(); + try { + if ((reader == null) || (imgFile != ii.getFile())) { + getReader(ii); + } + ImageReadParam readParam = reader.getDefaultReadParam(); + readParam.setSourceRegion(region); + readParam.setSourceSubsampling(prescale, prescale, 0, 0); + img = reader.read(0, readParam); + /* JAI imageread seems to ignore the readParam :-( + ImageInputStream istream = (ImageInputStream) reader.getInput(); + ParameterBlockJAI pb = new ParameterBlockJAI("imageread"); + pb.setParameter("Input", istream); + pb.setParameter("ReadParam", readParam); + pb.setParameter("Reader", reader); + img = JAI.create("imageread", pb); + */ + } catch (IOException e) { + throw new FileOpException("Unable to load File!"); + } + if (img == null) { + throw new FileOpException("Unable to load File!"); + } + imgFile = ii.getFile(); + } + + + /* Write the current image to an OutputStream. */ + public void writeImage(String mt, OutputStream ostream) + throws ImageOpException, FileOpException { + logger.debug("writeImage"); + try { + // setup output + ParameterBlock pb3 = new ParameterBlock(); + pb3.addSource(img); + pb3.add(ostream); + if (mt == "image/jpeg") { + pb3.add("JPEG"); + } else if (mt == "image/png") { + pb3.add("PNG"); + } else { + // unknown mime type + throw new ImageOpException("Unknown mime type: " + mt); + } + // render output + JAI.create("ImageWrite", pb3); + } catch (RuntimeException e) { + throw new FileOpException("Error writing image."); + } + } + + @Override + public Image getAwtImage() { + // TODO Auto-generated method stub + return (Image) img; + } + + /* (non-Javadoc) + * @see java.lang.Object#finalize() + */ + protected void finalize() throws Throwable { + dispose(); + super.finalize(); + } + + public void dispose() { + // we must dispose the ImageReader because it keeps the filehandle open! + reader.dispose(); + reader = null; + img = null; + } + +} diff -r e9e50df87c9a -r 548988d9fad5 common/pom.xml --- a/common/pom.xml Wed Jan 25 16:12:33 2012 +0100 +++ b/common/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -5,11 +5,9 @@ digilib digilib - 2.0-SNAPSHOT + 2.1-SNAPSHOT - digilib digilib-common - 2.0-SNAPSHOT digilib-common The Digital Image Library - common library http://digilib.berlios.de @@ -19,28 +17,26 @@ UTF-8 + + + + geotools.osgeo.org + Geotools repository + http://download.osgeo.org/webdav/geotools/ + + javax.media jai_imageio jar - compile - - - javax.media - jai_codec - jar - compile - - - javax.media - jai_core - jar + 1.1 compile org.devlib.schmidt imageinfo + 1.9 jar compile diff -r e9e50df87c9a -r 548988d9fad5 common/src/main/java/digilib/image/JAIDocuImage.java --- a/common/src/main/java/digilib/image/JAIDocuImage.java Wed Jan 25 16:12:33 2012 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,481 +0,0 @@ -/* JAIDocuImage -- Image class implementation using JAI (Java Advanced Imaging) - - Digital Image Library servlet components - - Copyright (C) 2001, 2002, 2003 Robert Casties (robcast@mail.berlios.de) - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation; either version 2 of the License, or (at your - option) any later version. - - Please read license.txt for the full details. A copy of the GPL - may be found at http://www.gnu.org/copyleft/lgpl.html - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - */ - -package digilib.image; - -import java.awt.Rectangle; -import java.awt.RenderingHints; -import java.awt.image.RenderedImage; -import java.awt.image.renderable.ParameterBlock; -import java.io.IOException; -import java.io.OutputStream; -import java.util.ArrayList; -import java.util.Enumeration; -import java.util.Iterator; -import java.util.List; - -import javax.media.jai.BorderExtender; -import javax.media.jai.Interpolation; -import javax.media.jai.JAI; -import javax.media.jai.KernelJAI; -import javax.media.jai.ParameterBlockJAI; -import javax.media.jai.RenderedOp; -import javax.media.jai.operator.TransposeDescriptor; -import javax.media.jai.operator.TransposeType; - -import com.sun.media.jai.codec.ImageCodec; - -import digilib.io.FileOpException; -import digilib.io.FileOps; -import digilib.io.ImageInput; -import digilib.util.ImageSize; - -/** A DocuImage implementation using Java Advanced Imaging Library. */ -/** - * @author casties - * - */ -public class JAIDocuImage extends ImageInfoDocuImage { - - protected RenderedImage img; - - protected Interpolation interpol = null; - - /* - * static { // we could set our own tile cache size here TileCache tc = - * JAI.createTileCache(100*1024*1024); - * JAI.getDefaultInstance().setTileCache(tc); } - */ - - public boolean isSubimageSupported() { - return true; - } - - /* - * Real setQuality implementation. Creates the correct Interpolation. - */ - public void setQuality(int qual) { - quality = qual; - // setup interpolation quality - if (qual > 1) { - logger.debug("quality q2"); - interpol = Interpolation.getInstance(Interpolation.INTERP_BICUBIC); - } else if (qual == 1) { - logger.debug("quality q1"); - interpol = Interpolation.getInstance(Interpolation.INTERP_BILINEAR); - } else { - logger.debug("quality q0"); - interpol = Interpolation.getInstance(Interpolation.INTERP_NEAREST); - } - } - - /* returns a list of supported image formats */ - @SuppressWarnings("unchecked") // ImageCodec.getCodecs() returns a naked Enumeration - public Iterator getSupportedFormats() { - Enumeration codecs = ImageCodec.getCodecs(); - List formats = new ArrayList(); - for (ImageCodec codec = codecs.nextElement(); codecs.hasMoreElements(); codec = codecs - .nextElement()) { - logger.debug("known format:"+codec.getFormatName()); - formats.add(codec.getFormatName()); - } - logger.debug("tilecachesize:" - + JAI.getDefaultInstance().getTileCache().getMemoryCapacity()); - return formats.iterator(); - } - - /* Check image size and type and store in ImageFile f */ - public ImageInput identify(ImageInput input) throws IOException { - this.input = input; - // try parent method first - ImageInput imf = super.identify(input); - if (imf != null) { - return imf; - } - /* - * try JAI - */ - logger.debug("identifying (JAI) " + input); - try { - RenderedOp img = null; - if (input.hasFile()) { - String t = FileOps.mimeForFile(input.getFile()); - input.setMimetype(t); - img = JAI.create("fileload", input.getFile().getAbsolutePath()); - } else if (input.hasInputStream()) { - img = JAI.create("stream", input.getInputStream()); - // FIXME: where do we get the mimetype? - } else { - throw new FileOpException("unable to get data for image!"); - } - ImageSize d = new ImageSize(img.getWidth(), img.getHeight()); - input.setSize(d); - logger.debug("image size: " + d); - return input; - } catch (Exception e) { - throw new FileOpException("ERROR: unable to identify image!"); - } - } - - /* Load an image file into the Object. */ - public void loadImage(ImageInput ii) throws FileOpException { - this.input = ii; - if (ii.hasFile()) { - img = JAI.create("fileload", ii.getFile().getAbsolutePath()); - } else if (ii.hasInputStream()) { - img = JAI.create("stream", ii.getInputStream()); - } else { - throw new FileOpException("unable to get data for image!"); - } - if (img == null) { - throw new FileOpException("Unable to load File!"); - } - } - - /* Load an image file into the Object. */ - public void loadSubimage(ImageInput ii, Rectangle region, int subsample) throws FileOpException { - logger.debug("loadSubimage"); - this.input = ii; - if (ii.hasFile()) { - img = JAI.create("fileload", ii.getFile().getAbsolutePath()); - } else if (ii.hasInputStream()) { - img = JAI.create("stream", ii.getInputStream()); - } else { - throw new FileOpException("unable to get data for image!"); - } - if ((region.width < img.getWidth()) - || (region.height < img.getHeight())) { - // setup Crop - ParameterBlock cp = new ParameterBlock(); - cp.addSource(img); - cp.add((float) region.x); - cp.add((float) region.y); - cp.add((float) region.width); - cp.add((float) region.height); - logger.debug("loadSubimage: crop"); - img = JAI.create("crop", cp); - } - if (subsample > 1) { - float sc = 1f / subsample; - ParameterBlockJAI sp = new ParameterBlockJAI("scale"); - sp.addSource(img); - sp.setParameter("xScale", sc); - sp.setParameter("yScale", sc); - sp.setParameter("interpolation", Interpolation - .getInstance(Interpolation.INTERP_NEAREST)); - // scale - logger.debug("loadSubimage: scale"); - img = JAI.create("scale", sp); - } - } - - /* Write the current image to an OutputStream. */ - public void writeImage(String mt, OutputStream ostream) throws ImageOpException, FileOpException { - try { - // setup output - ParameterBlock pb3 = new ParameterBlock(); - pb3.addSource(img); - pb3.add(ostream); - if (mt == "image/jpeg") { - pb3.add("JPEG"); - } else if (mt == "image/png") { - pb3.add("PNG"); - } else { - // unknown mime type - throw new ImageOpException("Unknown mime type: " + mt); - } - // render output - JAI.create("encode", pb3); - - } catch (RuntimeException e) { - // JAI likes to throw RuntimeExceptions - throw new FileOpException("Error writing image: "+e); - } - } - - /* 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; - } - - /* scales the current image */ - public void scale(double scale, double scaleY) throws ImageOpException { - logger.debug("scale"); - if ((scale < 1) && (img.getColorModel().getPixelSize() == 1) - && (quality > 0)) { - /* - * "SubsampleBinaryToGray" for downscaling BW - */ - scaleBinary((float) scale); - } else if ((scale <= 0.5) && (quality > 1)) { - /* - * blur and "Scale" for downscaling color images - */ - if ((scale <= 0.5) && (quality > 1)) { - int bl = (int) Math.floor(1 / scale); - // don't blur more than 3 - blur(Math.min(bl, 3)); - } - scaleAll((float) scale); - } else { - /* - * "Scale" for the rest - */ - scaleAll((float) scale); - } - - // DEBUG - logger.debug("SCALE: " + scale + " ->" + img.getWidth() + "x" - + img.getHeight()); - - } - - public void scaleAll(float scale) throws ImageOpException { - RenderedImage scaledImg; - // DEBUG - logger.debug("scaleAll: " + scale); - ParameterBlockJAI param = new ParameterBlockJAI("Scale"); - param.addSource(img); - param.setParameter("xScale", scale); - param.setParameter("yScale", scale); - param.setParameter("interpolation", interpol); - // hint with border extender - RenderingHints hint = new RenderingHints(JAI.KEY_BORDER_EXTENDER, - BorderExtender.createInstance(BorderExtender.BORDER_COPY)); - // scale - scaledImg = JAI.create("Scale", param, hint); - - if (scaledImg == null) { - throw new ImageOpException("Unable to scale"); - } - img = scaledImg; - } - - public void blur(int radius) throws ImageOpException { - RenderedImage blurredImg; - int klen = Math.max(radius, 2); - logger.debug("blur: " + klen); - int ksize = klen * klen; - float f = 1f / ksize; - float[] kern = new float[ksize]; - for (int i = 0; i < ksize; i++) { - kern[i] = f; - } - KernelJAI blur = new KernelJAI(klen, klen, kern); - ParameterBlockJAI param = new ParameterBlockJAI("Convolve"); - param.addSource(img); - param.setParameter("kernel", blur); - // hint with border extender - RenderingHints hint = new RenderingHints(JAI.KEY_BORDER_EXTENDER, - BorderExtender.createInstance(BorderExtender.BORDER_COPY)); - blurredImg = JAI.create("Convolve", param, hint); - if (blurredImg == null) { - throw new ImageOpException("Unable to scale"); - } - img = blurredImg; - } - - public void scaleBinary(float scale) throws ImageOpException { - RenderedImage scaledImg; - // DEBUG - logger.debug("scaleBinary: " + scale); - ParameterBlockJAI param = new ParameterBlockJAI("SubsampleBinaryToGray"); - param.addSource(img); - param.setParameter("xScale", scale); - param.setParameter("yScale", scale); - // hint with border extender - RenderingHints hint = new RenderingHints(JAI.KEY_BORDER_EXTENDER, - BorderExtender.createInstance(BorderExtender.BORDER_COPY)); - // scale - scaledImg = JAI.create("SubsampleBinaryToGray", param, hint); - if (scaledImg == null) { - throw new ImageOpException("Unable to scale"); - } - img = scaledImg; - } - - /* crops the current image */ - public void crop(int x_off, int y_off, int width, int height) - throws ImageOpException { - // setup Crop - ParameterBlock param = new ParameterBlock(); - param.addSource(img); - param.add((float) x_off); - param.add((float) y_off); - param.add((float) width); - param.add((float) height); - RenderedImage croppedImg = JAI.create("crop", param); - - logger.debug("CROP: " + x_off + "," + y_off + ", " + width + "," - + height + " ->" + croppedImg.getWidth() + "x" - + croppedImg.getHeight()); - img = croppedImg; - } - - /* rotates the current image */ - public void rotate(double angle) throws ImageOpException { - RenderedImage rotImg; - // convert degrees to radians - double rangle = Math.toRadians(angle); - double x = img.getWidth() / 2; - double y = img.getHeight() / 2; - - // optimize rotation by right angles - TransposeType rotOp = null; - if (Math.abs(angle - 0) < epsilon) { - // 0 degree - return; - } else if (Math.abs(angle - 90) < epsilon) { - // 90 degree - rotOp = TransposeDescriptor.ROTATE_90; - } else if (Math.abs(angle - 180) < epsilon) { - // 180 degree - rotOp = TransposeDescriptor.ROTATE_180; - } else if (Math.abs(angle - 270) < epsilon) { - // 270 degree - rotOp = TransposeDescriptor.ROTATE_270; - } else if (Math.abs(angle - 360) < epsilon) { - // 360 degree - return; - } - if (rotOp != null) { - // use Transpose operation - ParameterBlock pb = new ParameterBlock(); - pb.addSource(img); - pb.add(rotOp); - rotImg = JAI.create("transpose", pb); - } else { - // setup "normal" rotation - ParameterBlock param = new ParameterBlock(); - param.addSource(img); - param.add((float) x); - param.add((float) y); - param.add((float) rangle); - param.add(interpol); - - rotImg = JAI.create("rotate", param); - } - - logger.debug("ROTATE: " + x + "," + y + ", " + angle + " (" + rangle - + ")" + " ->" + rotImg.getWidth() + "x" + rotImg.getHeight()); - img = rotImg; - } - - /* - * mirrors the current image works only horizontal and vertical - */ - public void mirror(double angle) throws ImageOpException { - RenderedImage mirImg; - // only mirroring by right angles - TransposeType rotOp = null; - if (Math.abs(angle) < epsilon) { - // 0 degree - rotOp = TransposeDescriptor.FLIP_HORIZONTAL; - } else if (Math.abs(angle - 90) < epsilon) { - // 90 degree - rotOp = TransposeDescriptor.FLIP_VERTICAL; - } else if (Math.abs(angle - 180) < epsilon) { - // 180 degree - rotOp = TransposeDescriptor.FLIP_HORIZONTAL; - } else if (Math.abs(angle - 270) < epsilon) { - // 270 degree - rotOp = TransposeDescriptor.FLIP_VERTICAL; - } else if (Math.abs(angle - 360) < epsilon) { - // 360 degree - rotOp = TransposeDescriptor.FLIP_HORIZONTAL; - } - // use Transpose operation - ParameterBlock param = new ParameterBlock(); - param.addSource(img); - param.add(rotOp); - mirImg = JAI.create("transpose", param); - - if (mirImg == null) { - throw new ImageOpException("Unable to flip"); - } - img = mirImg; - } - - /* contrast and brightness enhancement */ - public void enhance(float mult, float add) throws ImageOpException { - RenderedImage enhImg; - double[] ma = { mult }; - double[] aa = { add }; - // use Rescale operation - ParameterBlock param = new ParameterBlock(); - param.addSource(img); - param.add(ma); - param.add(aa); - enhImg = JAI.create("rescale", param); - - logger.debug("ENHANCE: *" + mult + ", +" + add + " ->" - + enhImg.getWidth() + "x" + enhImg.getHeight()); - // DEBUG - img = enhImg; - } - - /* - * (non-Javadoc) - * - * @see digilib.image.DocuImage#enhanceRGB(float[], float[]) - */ - public void enhanceRGB(float[] rgbm, float[] rgba) throws ImageOpException { - RenderedImage enhImg; - int nb = rgbm.length; - double[] ma = new double[nb]; - double[] aa = new double[nb]; - for (int i = 0; i < nb; i++) { - ma[i] = rgbm[i]; - aa[i] = rgba[i]; - } - // use Rescale operation - ParameterBlock param = new ParameterBlock(); - param.addSource(img); - param.add(ma); - param.add(aa); - enhImg = JAI.create("rescale", param); - - logger.debug("ENHANCE_RGB: *" + rgbm + ", +" + rgba + " ->" - + enhImg.getWidth() + "x" + enhImg.getHeight()); - img = enhImg; - } - - /* - * (non-Javadoc) - * - * @see digilib.image.DocuImage#dispose() - */ - public void dispose() { - img = null; - } - -} diff -r e9e50df87c9a -r 548988d9fad5 common/src/main/java/digilib/image/JAIImageLoaderDocuImage.java --- a/common/src/main/java/digilib/image/JAIImageLoaderDocuImage.java Wed Jan 25 16:12:33 2012 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,218 +0,0 @@ -/* JAIImageLoaderDocuImage -- Image class implementation using JAI's ImageLoader Plugin - - Digital Image Library servlet components - - Copyright (C) 2002, 2003 Robert Casties (robcast@mail.berlios.de) - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation; either version 2 of the License, or (at your - option) any later version. - - Please read license.txt for the full details. A copy of the GPL - may be found at http://www.gnu.org/copyleft/lgpl.html - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -*/ - -package digilib.image; - -import java.awt.Image; -import java.awt.Rectangle; -import java.awt.image.renderable.ParameterBlock; -import java.io.File; -import java.io.IOException; -import java.io.OutputStream; -import java.io.RandomAccessFile; -import java.util.Iterator; - -import javax.imageio.ImageIO; -import javax.imageio.ImageReadParam; -import javax.imageio.ImageReader; -import javax.imageio.stream.FileImageInputStream; -import javax.imageio.stream.ImageInputStream; -import javax.media.jai.JAI; - -import digilib.io.FileOpException; -import digilib.io.ImageInput; -import digilib.util.ImageSize; - -/** DocuImage implementation using the Java Advanced Imaging API and the ImageLoader - * API of Java 1.4. - */ -public class JAIImageLoaderDocuImage extends JAIDocuImage { - - /** ImageIO image reader */ - protected ImageReader reader; - /** current image file */ - protected File imgFile; - - /* loadSubimage is supported. */ - public boolean isSubimageSupported() { - return true; - } - - /* 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; - } - - - /* Load an image file into the Object. */ - public void loadImage(ImageInput ii) throws FileOpException { - logger.debug("loadImage: "+ii); - if (ii.hasImageInputStream()) { - img = JAI.create("ImageRead", ii.getImageInputStream()); - } else if (ii.hasFile()) { - img = JAI.create("ImageRead", ii.getFile().getAbsolutePath()); - } - if (img == null) { - throw new FileOpException("Unable to load File!"); - } - } - - /* Get an ImageReader for the image file. */ - public ImageReader getReader(ImageInput input) throws IOException { - logger.debug("get ImageReader for " + input); - if (this.reader != null) { - if (this.input == input) { - // it was the same input - logger.debug("reusing Reader"); - return reader; - } - // clean up old reader - logger.debug("cleaning Reader!"); - dispose(); - } - this.input = input; - ImageInputStream istream = null; - if (input.hasImageInputStream()) { - // stream input - istream = input.getImageInputStream(); - } else if (input.hasFile()) { - // file only input - RandomAccessFile rf = new RandomAccessFile(input.getFile(), "r"); - istream = new FileImageInputStream(rf); - } else { - throw new FileOpException("Unable to get data from ImageInput"); - } - Iterator readers; - String mt = input.getMimetype(); - if (mt == null) { - logger.debug("No mime-type. Trying automagic."); - readers = ImageIO.getImageReaders(istream); - } else { - logger.debug("File type:" + mt); - readers = ImageIO.getImageReadersByMIMEType(mt); - } - if (!readers.hasNext()) { - throw new FileOpException("Can't find Reader to load File!"); - } - reader = readers.next(); - logger.debug("ImageIO: this reader: " + reader.getClass()); - /* are there more readers? */ - /* while (readers.hasNext()) { - logger.debug("ImageIO: next reader: " + readers.next().getClass()); - } */ - reader.setInput(istream); - return reader; - } - - /* Load an image file into the Object. */ - public void loadSubimage(ImageInput ii, Rectangle region, int prescale) - throws FileOpException { - logger.debug("loadSubimage: "+ii.getFile()); - //System.gc(); - try { - if ((reader == null) || (imgFile != ii.getFile())) { - getReader(ii); - } - ImageReadParam readParam = reader.getDefaultReadParam(); - readParam.setSourceRegion(region); - readParam.setSourceSubsampling(prescale, prescale, 0, 0); - img = reader.read(0, readParam); - /* JAI imageread seems to ignore the readParam :-( - ImageInputStream istream = (ImageInputStream) reader.getInput(); - ParameterBlockJAI pb = new ParameterBlockJAI("imageread"); - pb.setParameter("Input", istream); - pb.setParameter("ReadParam", readParam); - pb.setParameter("Reader", reader); - img = JAI.create("imageread", pb); - */ - } catch (IOException e) { - throw new FileOpException("Unable to load File!"); - } - if (img == null) { - throw new FileOpException("Unable to load File!"); - } - imgFile = ii.getFile(); - } - - - /* Write the current image to an OutputStream. */ - public void writeImage(String mt, OutputStream ostream) - throws ImageOpException, FileOpException { - logger.debug("writeImage"); - try { - // setup output - ParameterBlock pb3 = new ParameterBlock(); - pb3.addSource(img); - pb3.add(ostream); - if (mt == "image/jpeg") { - pb3.add("JPEG"); - } else if (mt == "image/png") { - pb3.add("PNG"); - } else { - // unknown mime type - throw new ImageOpException("Unknown mime type: " + mt); - } - // render output - JAI.create("ImageWrite", pb3); - } catch (RuntimeException e) { - throw new FileOpException("Error writing image."); - } - } - - @Override - public Image getAwtImage() { - // TODO Auto-generated method stub - return (Image) img; - } - - /* (non-Javadoc) - * @see java.lang.Object#finalize() - */ - protected void finalize() throws Throwable { - dispose(); - super.finalize(); - } - - public void dispose() { - // we must dispose the ImageReader because it keeps the filehandle open! - reader.dispose(); - reader = null; - img = null; - } - -} diff -r e9e50df87c9a -r 548988d9fad5 pdf/pom.xml --- a/pdf/pom.xml Wed Jan 25 16:12:33 2012 +0100 +++ b/pdf/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -12,6 +12,13 @@ digilib-pdf The Digital Image Library - PDF generation servlet http://digilib.berlios.de + + + itextpdf.com + Maven Repository for iText + http://maven.itextpdf.com/ + + digilib @@ -22,6 +29,7 @@ com.itextpdf itextpdf + 5.0.4 jar compile diff -r e9e50df87c9a -r 548988d9fad5 pom.xml --- a/pom.xml Wed Jan 25 16:12:33 2012 +0100 +++ b/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -4,7 +4,7 @@ digilib digilib - 2.0-SNAPSHOT + 2.1-SNAPSHOT pom digilib @@ -12,6 +12,15 @@ http://digilib.berlios.de + + + + org.apache.maven.plugins + maven-compiler-plugin + 2.3.2 + + + org.apache.maven.plugins @@ -22,15 +31,6 @@ - - - - org.apache.maven.plugins - maven-war-plugin - 2.1.1 - - - @@ -38,65 +38,14 @@ true - - - - - - - servlet3 - - - - org.mortbay.jetty - servlet-api - 3.0.20100224 - jar - provided - - - - - itextpdf.com - Maven Repository for iText - http://maven.itextpdf.com/ - - - - geotools.osgeo.org - Geotools repository - http://download.osgeo.org/webdav/geotools/ - - javax.media - jai_imageio - 1.1 - - - javax.media - jai_codec - 1.1.3 - - - javax.media - jai_core - 1.1.3 - - - org.devlib.schmidt - imageinfo - 1.9 - jar - compile - - org.jdom jdom 1.1 @@ -111,50 +60,58 @@ compile - com.itextpdf - itextpdf - 5.0.4 - compile + digilib + digilib-common + 2.1-SNAPSHOT + jar + compile digilib - digilib-common - 2.0-SNAPSHOT + digilib-common-jai + 2.1-SNAPSHOT + jar + compile + + + digilib + digilib-common-imagej + 2.1-SNAPSHOT jar compile digilib digilib-pdf - 2.0-SNAPSHOT + 2.1-SNAPSHOT jar compile digilib digilib-text - 2.0-SNAPSHOT + 2.1-SNAPSHOT jar compile digilib digilib-servlet2 - 2.0-SNAPSHOT + 2.1-SNAPSHOT jar compile digilib digilib-servlet3 - 2.0-SNAPSHOT + 2.1-SNAPSHOT jar compile digilib digilib-webapp - 2.0-SNAPSHOT + 2.1-SNAPSHOT war compile @@ -197,5 +154,7 @@ servlet3 pdf text + common-jai + common-imagej \ No newline at end of file diff -r e9e50df87c9a -r 548988d9fad5 servlet2/src/main/java/digilib/servlet/DigilibServletConfiguration.java --- a/servlet2/src/main/java/digilib/servlet/DigilibServletConfiguration.java Wed Jan 25 16:12:33 2012 +0100 +++ b/servlet2/src/main/java/digilib/servlet/DigilibServletConfiguration.java Wed Jan 25 16:16:59 2012 +0100 @@ -69,7 +69,7 @@ // DocuImage class instance newParameter( "servlet.docuimage.class", - digilib.image.JAIDocuImage.class, + digilib.image.ImageLoaderDocuImage.class, null, 's'); // AuthOps instance for authentication @@ -115,7 +115,7 @@ // Type of DocuImage instance newParameter( "docuimage-class", - "digilib.image.JAIDocuImage", + "digilib.image.ImageLoaderDocuImage", null, 'f'); // part of URL used to indicate authorized access diff -r e9e50df87c9a -r 548988d9fad5 servlet2/src/main/java/digilib/servlet/Scaler.java --- a/servlet2/src/main/java/digilib/servlet/Scaler.java Wed Jan 25 16:12:33 2012 +0100 +++ b/servlet2/src/main/java/digilib/servlet/Scaler.java Wed Jan 25 16:16:59 2012 +0100 @@ -34,7 +34,7 @@ private static final long serialVersionUID = -5439198888139362735L; /** digilib servlet version (for all components) */ - public static final String version = "2.0b1 noasync"; + public static final String version = "2.1b1 noasync"; /** servlet error codes */ public static enum Error {UNKNOWN, AUTH, FILE, IMAGE}; diff -r e9e50df87c9a -r 548988d9fad5 servlet3/pom.xml --- a/servlet3/pom.xml Wed Jan 25 16:12:33 2012 +0100 +++ b/servlet3/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -3,11 +3,9 @@ digilib digilib - 2.0-SNAPSHOT + 2.1-SNAPSHOT - digilib digilib-servlet3 - 2.0-SNAPSHOT digilib-servlet3 @@ -15,7 +13,6 @@ org.apache.maven.plugins maven-compiler-plugin - 2.3.2 1.6 1.6 diff -r e9e50df87c9a -r 548988d9fad5 servlet3/src/main/java/digilib/servlet/DigilibServletConfiguration.java --- a/servlet3/src/main/java/digilib/servlet/DigilibServletConfiguration.java Wed Jan 25 16:12:33 2012 +0100 +++ b/servlet3/src/main/java/digilib/servlet/DigilibServletConfiguration.java Wed Jan 25 16:16:59 2012 +0100 @@ -78,7 +78,7 @@ newParameter("servlet.dir.cache", null, null, 's'); // DocuImage class instance newParameter("servlet.docuimage.class", - digilib.image.JAIDocuImage.class, null, 's'); + digilib.image.ImageLoaderDocuImage.class, null, 's'); // AuthOps instance for authentication newParameter("servlet.auth.op", null, null, 's'); // Executor for image operations @@ -111,7 +111,7 @@ // sending image files as-is allowed newParameter("sendfile-allowed", Boolean.TRUE, null, 'f'); // Type of DocuImage instance - newParameter("docuimage-class", "digilib.image.JAIDocuImage", null, 'f'); + newParameter("docuimage-class", "digilib.image.ImageLoaderDocuImage", null, 'f'); // part of URL used to indicate authorized access newParameter("auth-url-path", "authenticated/", null, 'f'); // degree of subsampling on image load diff -r e9e50df87c9a -r 548988d9fad5 servlet3/src/main/java/digilib/servlet/Initialiser.java --- a/servlet3/src/main/java/digilib/servlet/Initialiser.java Wed Jan 25 16:12:33 2012 +0100 +++ b/servlet3/src/main/java/digilib/servlet/Initialiser.java Wed Jan 25 16:16:59 2012 +0100 @@ -23,7 +23,6 @@ import java.io.File; import java.io.OutputStream; import java.util.List; -import java.util.concurrent.atomic.AtomicInteger; import javax.imageio.ImageIO; import javax.servlet.ServletContext; diff -r e9e50df87c9a -r 548988d9fad5 servlet3/src/main/java/digilib/servlet/Scaler.java --- a/servlet3/src/main/java/digilib/servlet/Scaler.java Wed Jan 25 16:12:33 2012 +0100 +++ b/servlet3/src/main/java/digilib/servlet/Scaler.java Wed Jan 25 16:16:59 2012 +0100 @@ -31,7 +31,7 @@ private static final long serialVersionUID = 5289386646192471549L; /** digilib servlet version (for all components) */ - public static final String version = "2.0b4 async"; + public static final String version = "2.1b1 async"; /** servlet error codes */ public static enum Error { diff -r e9e50df87c9a -r 548988d9fad5 webapp/pom.xml --- a/webapp/pom.xml Wed Jan 25 16:12:33 2012 +0100 +++ b/webapp/pom.xml Wed Jan 25 16:16:59 2012 +0100 @@ -6,10 +6,9 @@ digilib digilib - 2.0-SNAPSHOT + 2.1-SNAPSHOT digilib-webapp - 2.0-SNAPSHOT digilib-webapp The Digital Image Library - web application server and HTML and JS clients http://digilib.berlios.de @@ -19,6 +18,18 @@ UTF-8 + + + + + org.apache.maven.plugins + maven-war-plugin + 2.1.1 + + + + + servlet2 @@ -109,5 +120,27 @@ + + codec-jai + + + digilib + digilib-common-jai + jar + compile + + + + + codec-imagej + + + digilib + digilib-common-imagej + jar + compile + + + diff -r e9e50df87c9a -r 548988d9fad5 webapp/src/main/webapp/WEB-INF/digilib-config.xml --- a/webapp/src/main/webapp/WEB-INF/digilib-config.xml Wed Jan 25 16:12:33 2012 +0100 +++ b/webapp/src/main/webapp/WEB-INF/digilib-config.xml Wed Jan 25 16:16:59 2012 +0100 @@ -14,10 +14,11 @@ - + +