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changeset 596:2b58d2783ef0 stream

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small cleanup
author robcast
date Sun, 09 Jan 2011 21:51:07 +0100
parents e8668edcb880
children 3292343f64d6
files servlet/src/digilib/image/DocuImage.java servlet/src/digilib/image/DocuImageImpl.java servlet/src/digilib/image/ImageInfoDocuImage.java servlet/src/digilib/image/ImageJobDescription.java servlet/src/digilib/image/ImageLoaderDocuImage.java servlet/src/digilib/image/ImageSize.java servlet/src/digilib/image/JAIDocuImage.java servlet/src/digilib/image/JAIImageLoaderDocuImage.java servlet/src/digilib/io/ImageFile.java servlet/src/digilib/io/ImageInput.java servlet/src/digilib/io/ImageSet.java servlet/src/digilib/servlet/DocumentBean.java servlet/src/digilib/util/ImageSize.java
diffstat 13 files changed, 242 insertions(+), 236 deletions(-) [+]
line wrap: on
line diff
--- a/servlet/src/digilib/image/DocuImage.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/DocuImage.java	Sun Jan 09 21:51:07 2011 +0100
@@ -29,6 +29,7 @@
 
 import digilib.io.FileOpException;
 import digilib.io.ImageInput;
+import digilib.util.ImageSize;
 
 /** The basic class for the representation of a digilib image.
  *
--- a/servlet/src/digilib/image/DocuImageImpl.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/DocuImageImpl.java	Sun Jan 09 21:51:07 2011 +0100
@@ -34,6 +34,7 @@
 
 import digilib.io.FileOpException;
 import digilib.io.ImageInput;
+import digilib.util.ImageSize;
 
 /** Simple abstract implementation of the <code>DocuImage</code> interface.
  *
--- a/servlet/src/digilib/image/ImageInfoDocuImage.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/ImageInfoDocuImage.java	Sun Jan 09 21:51:07 2011 +0100
@@ -9,6 +9,7 @@
 import org.marcoschmidt.image.ImageInfo;
 
 import digilib.io.ImageInput;
+import digilib.util.ImageSize;
 
 /** Simple abstract implementation of the <code>DocuImage</code> interface.
  * Implements only the identify method using the ImageInfo class.
--- a/servlet/src/digilib/image/ImageJobDescription.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/ImageJobDescription.java	Sun Jan 09 21:51:07 2011 +0100
@@ -14,6 +14,7 @@
 import digilib.io.ImageInput;
 import digilib.io.ImageSet;
 import digilib.servlet.DigilibConfiguration;
+import digilib.util.ImageSize;
 import digilib.util.OptionsSet;
 import digilib.util.Parameter;
 import digilib.util.ParameterMap;
--- a/servlet/src/digilib/image/ImageLoaderDocuImage.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/ImageLoaderDocuImage.java	Sun Jan 09 21:51:07 2011 +0100
@@ -49,6 +49,7 @@
 import digilib.io.FileOpException;
 import digilib.io.FileOps;
 import digilib.io.ImageInput;
+import digilib.util.ImageSize;
 
 /** Implementation of DocuImage using the ImageLoader API of Java 1.4 and Java2D. */
 public class ImageLoaderDocuImage extends ImageInfoDocuImage {
--- a/servlet/src/digilib/image/ImageSize.java	Sun Jan 09 21:11:03 2011 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,230 +0,0 @@
-/*
- * ImageSize.java -- digilib image size class. 
- * Digital Image Library servlet components 
- * Copyright (C) 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 Created on 26.08.2003
- */
-
-package digilib.image;
-
-/** Class for image size (width, height).
- * 
- * A width or height of 0 is treated as a 'wildcard' that matches any size.
- * 
- * @author casties
- *          
- */
-public class ImageSize {
-	public int width;
-	public int height;
-
-	public ImageSize() {
-		super();
-	}
-
-	public ImageSize(int width, int height) {
-		this.width = width;
-		this.height = height;
-	}
-
-	public ImageSize(ImageSize i) {
-		this.width = i.width;
-		this.height = i.height;
-	}
-
-	public void setSize(int width, int height) {
-		this.width = width;
-		this.height = height;
-	}
-
-	/**
-	 * Returns if the size of this image is smaller in every dimension than the
-	 * other image.
-	 * 
-	 * 
-	 * 
-	 * @param is
-	 * @return
-	 */
-	public boolean isTotallySmallerThan(ImageSize is) {
-		if ((this.width == 0)||(is.width == 0)) {
-			// width wildcard
-			return (this.height <= is.height);
-		}
-		if ((this.height == 0)||(is.height == 0)) {
-			// height wildcard
-			return (this.width <= is.width);
-		}
-		return ((this.width <= is.width)&&(this.height <= is.height));
-	}
-
-	/**
-	 * Returns if the size of this image is smaller in at least one dimension
-	 * than the other image.
-	 * 
-	 * @param is
-	 * @return
-	 */
-	public boolean isSmallerThan(ImageSize is) {
-		if ((this.width == 0)||(is.width == 0)) {
-			// width wildcard
-			return (this.height <= is.height);
-		}
-		if ((this.height == 0)||(is.height == 0)) {
-			// height wildcard
-			return (this.width <= is.width);
-		}
-		return ((this.width <= is.width) || (this.height <= is.height));
-	}
-
-	/**
-	 * Returns if the size of this image is bigger in every dimension than the
-	 * other image.
-	 * 
-	 * 
-	 * 
-	 * @param is
-	 * @return
-	 */
-	public boolean isTotallyBiggerThan(ImageSize is) {
-		if ((this.width == 0)||(is.width == 0)) {
-			// width wildcard
-			return (this.height >= is.height);
-		}
-		if ((this.height == 0)||(is.height == 0)) {
-			// height wildcard
-			return (this.width >= is.width);
-		}
-		return ((this.width >= is.width) && (this.height >= is.height));
-	}
-
-	/**
-	 * Returns if the size of this image is bigger in at least one dimension
-	 * than the other image.
-	 * 
-	 * 
-	 * 
-	 * @param is
-	 * @return
-	 */
-	public boolean isBiggerThan(ImageSize is) {
-		if ((this.width == 0)||(is.width == 0)) {
-			// width wildcard
-			return (this.height >= is.height);
-		}
-		if ((this.height == 0)||(is.height == 0)) {
-			// height wildcard
-			return (this.width >= is.width);
-		}
-		return ((this.width >= is.width) || (this.height >= is.height));
-	}
-
-	/**
-	 * Returns if this image has the same size or height as the other image.
-	 * 
-	 * 
-	 * 
-	 * @param is
-	 * @return
-	 */
-	public boolean fitsIn(ImageSize is) {
-		if ((this.width == 0)||(is.width == 0)) {
-			// width wildcard
-			return (this.height == is.height);
-		}
-		if ((this.height == 0)||(is.height == 0)) {
-			// height wildcard
-			return (this.width == is.width);
-		}
-		return (
-			(this.width == is.width)
-				&& (this.height <= is.height)
-				|| (this.width <= is.width)
-				&& (this.height == is.height));
-	}
-
-	/**
-	 * Returns if the size of this image is the same as the other image.
-	 * 
-	 * 
-	 * 
-	 * @param is
-	 * @return
-	 */
-	public boolean equals(ImageSize is) {
-		if ((this.width == 0)||(is.width == 0)) {
-			// width wildcard
-			return (this.height == is.height);
-		}
-		if ((this.height == 0)||(is.height == 0)) {
-			// height wildcard
-			return (this.width == is.width);
-		}
-		return ((this.width == is.width) && (this.height == is.height));
-	}
-
-	/**
-	 * @return
-	 */
-	public int getHeight() {
-		return height;
-	}
-
-	/**
-	 * @param height
-	 */
-	public void setHeight(int height) {
-		this.height = height;
-	}
-
-	/**
-	 * @return
-	 */
-	public int getWidth() {
-		return width;
-	}
-
-	/**
-	 * @param width
-	 */
-	public void setWidth(int width) {
-		this.width = width;
-	}
-
-	/**
-	 * Returns the aspect ratio.
-	 * 
-	 * Aspect ratio is (width/height). So it's <1 for portrait and  >1 for
-	 * landscape.
-	 * 
-	 * @return
-	 */
-	public float getAspect() {
-		return (height > 0) ? ((float) width / (float) height) : 0;
-	}
-	
-	/**
-	 * Returns a scaled copy of this image size. 
-	 * 
-	 * @param scale
-	 * @return
-	 */
-	public ImageSize getScaled(float scale) {
-		return new ImageSize((int) (width * scale), (int) (height * scale));
-	}
-	
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	public String toString() {
-		String s = "[" + width + "x" + height + "]";
-		return s;
-	}
-}
--- a/servlet/src/digilib/image/JAIDocuImage.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/JAIDocuImage.java	Sun Jan 09 21:51:07 2011 +0100
@@ -46,6 +46,7 @@
 import digilib.io.FileOpException;
 import digilib.io.FileOps;
 import digilib.io.ImageInput;
+import digilib.util.ImageSize;
 
 /** A DocuImage implementation using Java Advanced Imaging Library. */
 /**
--- a/servlet/src/digilib/image/JAIImageLoaderDocuImage.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/image/JAIImageLoaderDocuImage.java	Sun Jan 09 21:51:07 2011 +0100
@@ -39,6 +39,7 @@
 
 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.
--- a/servlet/src/digilib/io/ImageFile.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/io/ImageFile.java	Sun Jan 09 21:51:07 2011 +0100
@@ -22,15 +22,14 @@
 package digilib.io;
 
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.RandomAccessFile;
 
 import javax.imageio.stream.FileImageInputStream;
 import javax.imageio.stream.ImageInputStream;
 
-import digilib.image.ImageSize;
 import digilib.servlet.DigilibConfiguration;
+import digilib.util.ImageSize;
 
 /**
  * @author casties
--- a/servlet/src/digilib/io/ImageInput.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/io/ImageInput.java	Sun Jan 09 21:51:07 2011 +0100
@@ -26,7 +26,7 @@
 
 import javax.imageio.stream.ImageInputStream;
 
-import digilib.image.ImageSize;
+import digilib.util.ImageSize;
 
 public abstract class ImageInput {
 
--- a/servlet/src/digilib/io/ImageSet.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/io/ImageSet.java	Sun Jan 09 21:51:07 2011 +0100
@@ -21,7 +21,7 @@
 import java.util.List;
 import java.util.ListIterator;
 
-import digilib.image.ImageSize;
+import digilib.util.ImageSize;
 
 /**
  * @author casties
--- a/servlet/src/digilib/servlet/DocumentBean.java	Sun Jan 09 21:11:03 2011 +0100
+++ b/servlet/src/digilib/servlet/DocumentBean.java	Sun Jan 09 21:51:07 2011 +0100
@@ -33,13 +33,13 @@
 
 import digilib.auth.AuthOpException;
 import digilib.auth.AuthOps;
-import digilib.image.ImageSize;
 import digilib.io.DocuDirCache;
 import digilib.io.DocuDirectory;
+import digilib.io.ImageFile;
 import digilib.io.FileOps.FileClass;
-import digilib.io.ImageFile;
 import digilib.io.ImageInput;
 import digilib.io.ImageSet;
+import digilib.util.ImageSize;
 
 public class DocumentBean {
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/servlet/src/digilib/util/ImageSize.java	Sun Jan 09 21:51:07 2011 +0100
@@ -0,0 +1,230 @@
+/*
+ * ImageSize.java -- digilib image size class. 
+ * Digital Image Library servlet components 
+ * Copyright (C) 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 Created on 26.08.2003
+ */
+
+package digilib.util;
+
+/** Class for image size (width, height).
+ * 
+ * A width or height of 0 is treated as a 'wildcard' that matches any size.
+ * 
+ * @author casties
+ *          
+ */
+public class ImageSize {
+	public int width;
+	public int height;
+
+	public ImageSize() {
+		super();
+	}
+
+	public ImageSize(int width, int height) {
+		this.width = width;
+		this.height = height;
+	}
+
+	public ImageSize(ImageSize i) {
+		this.width = i.width;
+		this.height = i.height;
+	}
+
+	public void setSize(int width, int height) {
+		this.width = width;
+		this.height = height;
+	}
+
+	/**
+	 * Returns if the size of this image is smaller in every dimension than the
+	 * other image.
+	 * 
+	 * 
+	 * 
+	 * @param is
+	 * @return
+	 */
+	public boolean isTotallySmallerThan(ImageSize is) {
+		if ((this.width == 0)||(is.width == 0)) {
+			// width wildcard
+			return (this.height <= is.height);
+		}
+		if ((this.height == 0)||(is.height == 0)) {
+			// height wildcard
+			return (this.width <= is.width);
+		}
+		return ((this.width <= is.width)&&(this.height <= is.height));
+	}
+
+	/**
+	 * Returns if the size of this image is smaller in at least one dimension
+	 * than the other image.
+	 * 
+	 * @param is
+	 * @return
+	 */
+	public boolean isSmallerThan(ImageSize is) {
+		if ((this.width == 0)||(is.width == 0)) {
+			// width wildcard
+			return (this.height <= is.height);
+		}
+		if ((this.height == 0)||(is.height == 0)) {
+			// height wildcard
+			return (this.width <= is.width);
+		}
+		return ((this.width <= is.width) || (this.height <= is.height));
+	}
+
+	/**
+	 * Returns if the size of this image is bigger in every dimension than the
+	 * other image.
+	 * 
+	 * 
+	 * 
+	 * @param is
+	 * @return
+	 */
+	public boolean isTotallyBiggerThan(ImageSize is) {
+		if ((this.width == 0)||(is.width == 0)) {
+			// width wildcard
+			return (this.height >= is.height);
+		}
+		if ((this.height == 0)||(is.height == 0)) {
+			// height wildcard
+			return (this.width >= is.width);
+		}
+		return ((this.width >= is.width) && (this.height >= is.height));
+	}
+
+	/**
+	 * Returns if the size of this image is bigger in at least one dimension
+	 * than the other image.
+	 * 
+	 * 
+	 * 
+	 * @param is
+	 * @return
+	 */
+	public boolean isBiggerThan(ImageSize is) {
+		if ((this.width == 0)||(is.width == 0)) {
+			// width wildcard
+			return (this.height >= is.height);
+		}
+		if ((this.height == 0)||(is.height == 0)) {
+			// height wildcard
+			return (this.width >= is.width);
+		}
+		return ((this.width >= is.width) || (this.height >= is.height));
+	}
+
+	/**
+	 * Returns if this image has the same size or height as the other image.
+	 * 
+	 * 
+	 * 
+	 * @param is
+	 * @return
+	 */
+	public boolean fitsIn(ImageSize is) {
+		if ((this.width == 0)||(is.width == 0)) {
+			// width wildcard
+			return (this.height == is.height);
+		}
+		if ((this.height == 0)||(is.height == 0)) {
+			// height wildcard
+			return (this.width == is.width);
+		}
+		return (
+			(this.width == is.width)
+				&& (this.height <= is.height)
+				|| (this.width <= is.width)
+				&& (this.height == is.height));
+	}
+
+	/**
+	 * Returns if the size of this image is the same as the other image.
+	 * 
+	 * 
+	 * 
+	 * @param is
+	 * @return
+	 */
+	public boolean equals(ImageSize is) {
+		if ((this.width == 0)||(is.width == 0)) {
+			// width wildcard
+			return (this.height == is.height);
+		}
+		if ((this.height == 0)||(is.height == 0)) {
+			// height wildcard
+			return (this.width == is.width);
+		}
+		return ((this.width == is.width) && (this.height == is.height));
+	}
+
+	/**
+	 * @return
+	 */
+	public int getHeight() {
+		return height;
+	}
+
+	/**
+	 * @param height
+	 */
+	public void setHeight(int height) {
+		this.height = height;
+	}
+
+	/**
+	 * @return
+	 */
+	public int getWidth() {
+		return width;
+	}
+
+	/**
+	 * @param width
+	 */
+	public void setWidth(int width) {
+		this.width = width;
+	}
+
+	/**
+	 * Returns the aspect ratio.
+	 * 
+	 * Aspect ratio is (width/height). So it's <1 for portrait and  >1 for
+	 * landscape.
+	 * 
+	 * @return
+	 */
+	public float getAspect() {
+		return (height > 0) ? ((float) width / (float) height) : 0;
+	}
+	
+	/**
+	 * Returns a scaled copy of this image size. 
+	 * 
+	 * @param scale
+	 * @return
+	 */
+	public ImageSize getScaled(float scale) {
+		return new ImageSize((int) (width * scale), (int) (height * scale));
+	}
+	
+	/* (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	public String toString() {
+		String s = "[" + width + "x" + height + "]";
+		return s;
+	}
+}