Bugzilla #47311:

Fixed typos.
Bugfix: when crop-offset wasn't specified, but bleed was, the media box was wrong.
Tried to fix encapsulation problem mentioned by Vincent.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@800401 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 174 insertions, 149 deletions

diff --git a/src/java/org/apache/fop/render/extensions/prepress/PageBoundariesAttributes.java b/src/java/org/apache/fop/render/extensions/prepress/PageBoundaries.java
index ac57011da..a0a33dfcf 100644
--- a/src/java/org/apache/fop/render/extensions/prepress/PageBoundariesAttributes.java
+++ b/src/java/org/apache/fop/render/extensions/prepress/PageBoundaries.java
@@ -19,8 +19,10 @@
 
 package org.apache.fop.render.extensions.prepress;
 
+import java.awt.Dimension;
 import java.awt.Rectangle;
 import java.text.MessageFormat;
+import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -29,29 +31,27 @@ import org.apache.xmlgraphics.util.QName;
 import org.apache.fop.fo.extensions.ExtensionElementMapping;
 import org.apache.fop.fo.properties.FixedLength;
 
-
 /**
- * This class contains definition of page boundaries FOF's extension attributes for XSL-FO.
- * That is: bleedBox, trimBox and cropBox.
- * Also this class provides method to parse the possible values of these attributes
- * and to generate original size of bounded area.
+ * This class is used to calculate the effective boundaries of a page including special-purpose
+ * boxes used in prepress. These are specified using extension attributes:
+ * bleedBox, trimBox and cropBox. The semantics are further described on the website.
  */
-public final class PageBoundariesAttributes {
+public class PageBoundaries {
 
     /**
-     * The extension attribute for calculating the PDF BleedBox area - specifies the bleed width
+     * The extension attribute for calculating the PDF BleedBox area - specifies the bleed width.
      */
     public static final QName EXT_BLEED
             = new QName(ExtensionElementMapping.URI, null, "bleed");
 
     /**
-     * The extension attribute for the PDF CropBox area
+     * The extension attribute for the PDF CropBox area.
      */
     public static final QName EXT_CROP_OFFSET
             = new QName(ExtensionElementMapping.URI, null, "crop-offset");
 
     /**
-     * The extension attribute for the PDF CropBox area
+     * The extension attribute for the PDF CropBox area.
      */
     public static final QName EXT_CROP_BOX
             = new QName(ExtensionElementMapping.URI, null, "crop-box");
@@ -60,10 +60,98 @@ public final class PageBoundariesAttributes {
     private static final Pattern SIZE_UNIT_PATTERN
             = Pattern.compile("^(-?\\d*\\.?\\d*)(px|in|cm|mm|pt|pc|mpt)$");
 
+    private Rectangle trimBox;
+    private Rectangle bleedBox;
+    private Rectangle mediaBox;
+    private Rectangle cropBox;
+
+    /**
+     * Creates a new instance.
+     * @param pageSize the page size (in mpt) defined by the simple-page-master.
+     * @param bleed the bleed value (raw value as given in the property value)
+     * @param cropOffset the crop-offset value (raw value as given in the property value)
+     * @param cropBoxSelector the crop-box, valid values: (trim-box|bleed-box|media-box)
+     */
+    public PageBoundaries(Dimension pageSize, String bleed, String cropOffset,
+            String cropBoxSelector) {
+        calculate(pageSize, bleed, cropOffset, cropBoxSelector);
+    }
+
+    /**
+     * Creates a new instance.
+     * @param pageSize the page size (in mpt) defined by the simple-page-master.
+     * @param foreignAttributes the foreign attributes for the page
+     *                  (used to extract the extension attribute values)
+     */
+    public PageBoundaries(Dimension pageSize, Map foreignAttributes) {
+        String bleed = (String)foreignAttributes.get(EXT_BLEED);
+        String cropOffset = (String)foreignAttributes.get(EXT_CROP_OFFSET);
+        String cropBoxSelector = (String)foreignAttributes.get(EXT_CROP_BOX);
+        calculate(pageSize, bleed, cropOffset, cropBoxSelector);
+    }
+
+    private void calculate(Dimension pageSize, String bleed, String cropOffset,
+            String cropBoxSelector) {
+        this.trimBox = new Rectangle(pageSize);
+        this.bleedBox = getBleedBoxRectangle(this.trimBox, bleed);
+        Rectangle cropMarksBox = getCropMarksAreaRectangle(trimBox, cropOffset);
+
+        //MediaBox includes all of the following three rectangles
+        this.mediaBox = new Rectangle();
+        this.mediaBox.add(this.trimBox);
+        this.mediaBox.add(this.bleedBox);
+        this.mediaBox.add(cropMarksBox);
+
+        if ("trim-box".equals(cropBoxSelector)) {
+            this.cropBox = this.trimBox;
+        } else if ("bleed-box".equals(cropBoxSelector)) {
+            this.cropBox = this.bleedBox;
+        } else if ("media-box".equals(cropBoxSelector)
+                || cropBoxSelector == null
+                || "".equals(cropBoxSelector)) {
+            this.cropBox = this.mediaBox;
+        } else {
+            final String err = "The crop-box has invalid value: {0}, "
+                + "possible values of crop-box: (trim-box|bleed-box|media-box)";
+            throw new IllegalArgumentException(MessageFormat.format(err,
+                    new Object[]{cropBoxSelector}));
+        }
+    }
+
     /**
-     * Utility classes should not have a public or default constructor.
+     * Returns the trim box for the page. This is equal to the page size given in XSL-FO.
+     * After production the printed media is trimmed to this rectangle.
+     * @return the trim box
      */
-    private PageBoundariesAttributes() {
+    public Rectangle getTrimBox() {
+        return this.trimBox;
+    }
+
+    /**
+     * Returns the bleed box for the page.
+     * @return the bleed box
+     */
+    public Rectangle getBleedBox() {
+        return this.bleedBox;
+    }
+
+    /**
+     * Returns the media box for the page.
+     * @return the media box
+     */
+    public Rectangle getMediaBox() {
+        return this.mediaBox;
+    }
+
+    /**
+     * Returns the crop box for the page. The crop box is used by Adobe Acrobat to select which
+     * parts of the document shall be displayed and it also defines the rectangle to which a
+     * RIP will clip the document. For bitmap output, this defines the size of the size of
+     * the bitmap.
+     * @return the crop box
+     */
+    public Rectangle getCropBox() {
+        return this.cropBox;
     }
 
     /**
@@ -84,67 +172,17 @@ public final class PageBoundariesAttributes {
      * @param cropOffsets the given crop offsets
      * @return the calculated MediaBox rectangle
      */
-    public static Rectangle getMediaBoxRectangle(Rectangle trimBox, String cropOffsets) {
+    public static Rectangle getCropMarksAreaRectangle(Rectangle trimBox, String cropOffsets) {
         return getRectagleUsingOffset(trimBox, cropOffsets);
     }
 
-    /**
-     * The crop box controls how Acrobat display the page or how the Java2DRenderer
-     * sizes the output media. The PDF spec defines that the CropBox defaults to the MediaBox.
-     * <p/>
-     * The possible values of crop-box: (trim-box|bleed-box|media-box)
-     * Default value: media-box
-     *
-     * @param trimBox  the TrimBox rectangle
-     * @param bleedBox the BleedBox rectangle
-     * @param mediaBox the MediaBox rectangle
-     * @param value    the crop-box value
-     * @return the calculated CropBox rectangle
-     */
-    public static Rectangle getCropBoxRectangle(final Rectangle trimBox, final Rectangle bleedBox,
-                                                final Rectangle mediaBox, final String value) {
-        final String err = "The crop-box has invalid value: {0}, "
-                + "possible values of crop-box: (trim-box|bleed-box|media-box)";
-
-        if ("trim-box".equals(value)) {
-            return trimBox;
-        } else if ("bleed-box".equals(value)) {
-            return bleedBox;
-        } else if ("media-box".equals(value) || value == null || "".equals(value)) {
-            return mediaBox;
-        } else {
-            throw new IllegalArgumentException(MessageFormat.format(err, new Object[]{value}));
-        }
-    }
-
-    /**
-     * The crop box controls how Acrobat display the page or how the Java2DRenderer
-     * sizes the output media. The PDF spec defines that the CropBox defaults to the  MediaBox
-     * <p/>
-     * The possible values of crop-box: (trim-box|bleed-box|media-box)
-     * Default value: media-box
-     *
-     * @param trimBox    the TrimBox rectangle
-     * @param bleed      the given bleed widths
-     * @param cropOffset the given crop offsets
-     * @param value      the crop-box value
-     * @return the calculated CropBox rectangle
-     */
-    public static Rectangle getCropBoxRectangle(final Rectangle trimBox, final String bleed,
-                                                final String cropOffset, final String value) {
-        Rectangle bleedBox = getBleedBoxRectangle(trimBox, bleed);
-        Rectangle mediaBox = getMediaBoxRectangle(trimBox, cropOffset);
-
-        return getCropBoxRectangle(trimBox, bleedBox, mediaBox, value);
-    }
-
     private static Rectangle getRectagleUsingOffset(Rectangle originalRect, String offset) {
         if (offset == null || "".equals(offset) || originalRect == null) {
             return originalRect;
         }
 
         String[] bleeds = offset.split(" ");
-        int[] coords = new int[4]; // top, rigth, bottom, left
+        int[] coords = new int[4]; // top, right, bottom, left
         if (bleeds.length == 1) {
             coords[0] = getLengthIntValue(bleeds[0]);
             coords[1] = coords[0];
@@ -183,4 +221,5 @@ public final class PageBoundariesAttributes {
             throw new IllegalArgumentException(MessageFormat.format(err, new Object[]{length}));
         }
     }
+
 }
diff --git a/src/java/org/apache/fop/render/extensions/prepress/PageScaleAttributes.java b/src/java/org/apache/fop/render/extensions/prepress/PageScaleAttributes.java
index 96f0fbc30..d57ea708b 100644
--- a/src/java/org/apache/fop/render/extensions/prepress/PageScaleAttributes.java
+++ b/src/java/org/apache/fop/render/extensions/prepress/PageScaleAttributes.java
@@ -26,15 +26,13 @@ import org.apache.xmlgraphics.util.QName;
 
 import org.apache.fop.fo.extensions.ExtensionElementMapping;
 
-
 /**
- * This class contains definition of 'scale' FOF's extension attribute for XSL-FO, and provides
- * utility method to parse the possible values of this attibute
+ * This class provides utility methods to parse the 'fox:scale' extension attribute.
  */
 public final class PageScaleAttributes {
 
     /**
-     * The extension 'scale' attribute for simple-page-master element
+     * The extension 'scale' attribute for the simple-page-master element.
      */
     public static final QName EXT_PAGE_SCALE
             = new QName(ExtensionElementMapping.URI, null, "scale");
@@ -47,8 +45,8 @@ public final class PageScaleAttributes {
     }
 
     /**
-     * Compute scale parameters from given fox:scale attribute which has format: scaleX [scaleY]
-     * If scaleY is not defined, it equals scaleX
+     * Compute scale parameters from given fox:scale attribute which has the format: scaleX [scaleY]
+     * If scaleY is not defined, it equals scaleX.
      * @param scale scale attribute, input format: scaleX [scaleY]
      * @return the pair of (sx, sy) values
      */
diff --git a/src/java/org/apache/fop/render/java2d/Java2DRenderer.java b/src/java/org/apache/fop/render/java2d/Java2DRenderer.java
index 265315ecc..aa25b3325 100644
--- a/src/java/org/apache/fop/render/java2d/Java2DRenderer.java
+++ b/src/java/org/apache/fop/render/java2d/Java2DRenderer.java
@@ -24,6 +24,7 @@ import java.awt.BasicStroke;
 import java.awt.Color;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
+import java.awt.Rectangle;
 import java.awt.RenderingHints;
 import java.awt.font.GlyphVector;
 import java.awt.geom.AffineTransform;
@@ -75,7 +76,7 @@ import org.apache.fop.fonts.Typeface;
 import org.apache.fop.render.AbstractPathOrientedRenderer;
 import org.apache.fop.render.Graphics2DAdapter;
 import org.apache.fop.render.RendererContext;
-import org.apache.fop.render.extensions.prepress.PageBoundariesAttributes;
+import org.apache.fop.render.extensions.prepress.PageBoundaries;
 import org.apache.fop.render.extensions.prepress.PageScaleAttributes;
 import org.apache.fop.render.pdf.CTMHelper;
 import org.apache.fop.util.CharUtilities;
@@ -292,20 +293,10 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
 
         this.currentPageViewport = pageViewport;
         try {
-            String bleed = (String) currentPageViewport.getForeignAttributes().get(
-                    PageBoundariesAttributes.EXT_BLEED);
-            String cropOffset = (String) currentPageViewport.getForeignAttributes().get(
-                    PageBoundariesAttributes.EXT_CROP_OFFSET);
-            String cropBoxValue = (String) currentPageViewport.getForeignAttributes().get(
-                    PageBoundariesAttributes.EXT_CROP_BOX);
-            Rectangle2D bounds = PageBoundariesAttributes.getCropBoxRectangle(
-                    pageViewport.getViewArea(),
-                    bleed,
-                    cropOffset,
-                    cropBoxValue
-            );
-            Rectangle2D bleedBox = PageBoundariesAttributes.getBleedBoxRectangle(
-                    pageViewport.getViewArea(), bleed);
+            PageBoundaries boundaries = new PageBoundaries(
+                    pageViewport.getViewArea().getSize(), pageViewport.getForeignAttributes());
+            Rectangle bounds = boundaries.getCropBox();
+            Rectangle bleedBox = boundaries.getBleedBox();
             this.pageWidth = (int) Math.round(bounds.getWidth() / 1000f);
             this.pageHeight = (int) Math.round(bounds.getHeight() / 1000f);
 
@@ -325,7 +316,6 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                 scaleY *= scales.getY();
             }
 
-
             scaleX = scaleX
                 * (25.4f / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION)
                 / userAgent.getTargetPixelUnitToMillimeter();
diff --git a/src/java/org/apache/fop/render/pdf/PDFDocumentHandler.java b/src/java/org/apache/fop/render/pdf/PDFDocumentHandler.java
index aaa55d5f8..fab93e3c4 100644
--- a/src/java/org/apache/fop/render/pdf/PDFDocumentHandler.java
+++ b/src/java/org/apache/fop/render/pdf/PDFDocumentHandler.java
@@ -24,6 +24,7 @@ import java.awt.Rectangle;
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Point2D;
 import java.awt.geom.Rectangle2D;
+import java.awt.geom.Rectangle2D.Double;
 import java.io.IOException;
 import java.util.Map;
 
@@ -40,7 +41,7 @@ import org.apache.fop.pdf.PDFPage;
 import org.apache.fop.pdf.PDFReference;
 import org.apache.fop.pdf.PDFResourceContext;
 import org.apache.fop.pdf.PDFResources;
-import org.apache.fop.render.extensions.prepress.PageBoundariesAttributes;
+import org.apache.fop.render.extensions.prepress.PageBoundaries;
 import org.apache.fop.render.extensions.prepress.PageScaleAttributes;
 import org.apache.fop.render.intermediate.AbstractBinaryWritingIFDocumentHandler;
 import org.apache.fop.render.intermediate.IFContext;
@@ -171,22 +172,12 @@ public class PDFDocumentHandler extends AbstractBinaryWritingIFDocumentHandler {
                 throws IFException {
         this.pdfResources = this.pdfDoc.getResources();
 
-        String bleedWidth = (String) getContext().getForeignAttribute(
-                PageBoundariesAttributes.EXT_BLEED);
-        String cropOffset = (String) getContext().getForeignAttribute(
-                PageBoundariesAttributes.EXT_CROP_OFFSET);
-        String cropBoxValue = (String) getContext().getForeignAttribute(
-                PageBoundariesAttributes.EXT_CROP_BOX);
+        PageBoundaries boundaries = new PageBoundaries(size, getContext().getForeignAttributes());
 
-        Rectangle trimBox = new Rectangle(0, 0,
-                (int) size.getWidth(), (int) size.getHeight());
-        Rectangle bleedBox
-                = PageBoundariesAttributes.getBleedBoxRectangle(trimBox, bleedWidth);
-        Rectangle mediaBox
-                = PageBoundariesAttributes.getMediaBoxRectangle(trimBox, cropOffset);
-
-        Rectangle cropBox = PageBoundariesAttributes.getCropBoxRectangle(
-                trimBox, bleedBox, mediaBox, cropBoxValue);
+        Rectangle trimBox = boundaries.getTrimBox();
+        Rectangle bleedBox = boundaries.getBleedBox();
+        Rectangle mediaBox = boundaries.getMediaBox();
+        Rectangle cropBox = boundaries.getCropBox();
 
         // set scale attributes
         double scaleX = 1;
@@ -202,22 +193,10 @@ public class PDFDocumentHandler extends AbstractBinaryWritingIFDocumentHandler {
         this.currentPage = this.pdfDoc.getFactory().makePage(
                 this.pdfResources,
                 index,
-                new Rectangle2D.Double(mediaBox.getX() * scaleX / 1000,
-                        mediaBox.getY() * scaleY / 1000,
-                        mediaBox.getWidth() * scaleX / 1000,
-                        mediaBox.getHeight() * scaleY / 1000),
-                new Rectangle2D.Double(cropBox.getX() * scaleX / 1000,
-                        cropBox.getY() * scaleY / 1000,
-                        cropBox.getWidth() * scaleX / 1000,
-                        cropBox.getHeight() * scaleY / 1000),
-                new Rectangle2D.Double(bleedBox.getX() * scaleX / 1000,
-                        bleedBox.getY() * scaleY / 1000,
-                        bleedBox.getWidth() * scaleX / 1000,
-                        bleedBox.getHeight() * scaleY / 1000),
-                new Rectangle2D.Double(trimBox.getX() * scaleX / 1000,
-                        trimBox.getY() * scaleY / 1000,
-                        trimBox.getWidth() * scaleX / 1000,
-                        trimBox.getHeight() * scaleY / 1000));
+                toPointAndScale(mediaBox, scaleX, scaleY),
+                toPointAndScale(cropBox, scaleX, scaleY),
+                toPointAndScale(bleedBox, scaleX, scaleY),
+                toPointAndScale(trimBox, scaleX, scaleY));
 
         pdfUtil.generatePageLabel(index, name);
 
@@ -232,6 +211,13 @@ public class PDFDocumentHandler extends AbstractBinaryWritingIFDocumentHandler {
         generator.concatenate(basicPageTransform);
     }
 
+    private Double toPointAndScale(Rectangle box, double scaleX, double scaleY) {
+        return new Rectangle2D.Double(box.getX() * scaleX / 1000,
+                box.getY() * scaleY / 1000,
+                box.getWidth() * scaleX / 1000,
+                box.getHeight() * scaleY / 1000);
+    }
+
     /** {@inheritDoc} */
     public IFPainter startPageContent() throws IFException {
         return new PDFPainter(this);
diff --git a/test/java/org/apache/fop/render/extensions/PrepressTest.java b/test/java/org/apache/fop/render/extensions/PrepressTest.java
index 3b8d574d9..4e4ac7295 100644
--- a/test/java/org/apache/fop/render/extensions/PrepressTest.java
+++ b/test/java/org/apache/fop/render/extensions/PrepressTest.java
@@ -24,7 +24,7 @@ import java.awt.geom.Point2D;
 
 import junit.framework.TestCase;
 
-import org.apache.fop.render.extensions.prepress.PageBoundariesAttributes;
+import org.apache.fop.render.extensions.prepress.PageBoundaries;
 import org.apache.fop.render.extensions.prepress.PageScaleAttributes;
 
 /**
@@ -80,47 +80,59 @@ public class PrepressTest extends TestCase {
      * Tests for page boundaries
      */
     public void testBoxOk1() throws Exception {
-        Rectangle res = PageBoundariesAttributes.getBleedBoxRectangle(TEST_AREA, null);
+        Rectangle res = PageBoundaries.getBleedBoxRectangle(TEST_AREA, null);
         assertSame("Result should be the same as TEST_AREA object", res, TEST_AREA);
 
-        res = PageBoundariesAttributes.getBleedBoxRectangle(null, BLEED1);
+        res = PageBoundaries.getBleedBoxRectangle(null, BLEED1);
         assertNull(res);
     }
 
     public void testBoxOk2() throws Exception {
-        Rectangle res1 = PageBoundariesAttributes.getBleedBoxRectangle(TEST_AREA, BLEED1);
-        assertNotNull("Expected not null object", res1);
-        assertEquals(-5000, res1.getX(), 1);
-        assertEquals(-5000, res1.getY(), 1);
-        assertEquals(30000, res1.getWidth(), 1);
-        assertEquals(25000, res1.getHeight(), 1);
-
-        Rectangle res2 = PageBoundariesAttributes.getMediaBoxRectangle(TEST_AREA, CROP_OFFSET1);
-        assertNotNull("Expected not null object", res2);
-        assertEquals(-8000, res2.getX(), 1);
-        assertEquals(-8000, res2.getY(), 1);
-        assertEquals(36000, res2.getWidth(), 1);
-        assertEquals(31000, res2.getHeight(), 1);
-
-        Rectangle res3 = PageBoundariesAttributes.getCropBoxRectangle(
-                TEST_AREA, res1, res2, "media-box");
-        assertNotNull("Expected not null object", res3);
-        assertEquals(res3, res2);
-
-        res3 = PageBoundariesAttributes.getCropBoxRectangle(
-                TEST_AREA, res1, res2, "bleed-box");
-        assertNotNull("Expected not null object", res3);
-        assertEquals(res3, res1);
-
-        res3 = PageBoundariesAttributes.getCropBoxRectangle(
-                TEST_AREA, res1, res2, "trim-box");
-        assertNotNull("Expected not null object", res3);
-        assertEquals(res3, TEST_AREA);
+        PageBoundaries boundaries = new PageBoundaries(
+                TEST_AREA.getSize(), BLEED1, CROP_OFFSET1, null);
+        assertNotNull("Expected not null object", boundaries.getBleedBox());
+        assertEquals(-5000, boundaries.getBleedBox().getX(), 1);
+        assertEquals(-5000, boundaries.getBleedBox().getY(), 1);
+        assertEquals(30000, boundaries.getBleedBox().getWidth(), 1);
+        assertEquals(25000, boundaries.getBleedBox().getHeight(), 1);
+
+        assertNotNull("Expected not null object", boundaries.getMediaBox());
+        assertEquals(-8000, boundaries.getMediaBox().getX(), 1);
+        assertEquals(-8000, boundaries.getMediaBox().getY(), 1);
+        assertEquals(36000, boundaries.getMediaBox().getWidth(), 1);
+        assertEquals(31000, boundaries.getMediaBox().getHeight(), 1);
+
+        assertEquals(TEST_AREA, boundaries.getTrimBox());
+        assertEquals(boundaries.getMediaBox(), boundaries.getCropBox());
+
+        boundaries = new PageBoundaries(
+                TEST_AREA.getSize(), BLEED1, CROP_OFFSET1, "media-box");
+        assertEquals(boundaries.getMediaBox(), boundaries.getCropBox());
+
+        boundaries = new PageBoundaries(
+                TEST_AREA.getSize(), BLEED1, CROP_OFFSET1, "bleed-box");
+        assertEquals(boundaries.getBleedBox(), boundaries.getCropBox());
+
+        boundaries = new PageBoundaries(
+                TEST_AREA.getSize(), BLEED1, CROP_OFFSET1, "trim-box");
+        assertEquals(boundaries.getTrimBox(), boundaries.getCropBox());
+        assertEquals(TEST_AREA, boundaries.getCropBox());
+
+        boundaries = new PageBoundaries(
+                TEST_AREA.getSize(), BLEED1, null, null);
+        assertNotNull("Expected not null object", boundaries.getBleedBox());
+        assertEquals(-5000, boundaries.getBleedBox().getX(), 1);
+        assertEquals(-5000, boundaries.getBleedBox().getY(), 1);
+        assertEquals(30000, boundaries.getBleedBox().getWidth(), 1);
+        assertEquals(25000, boundaries.getBleedBox().getHeight(), 1);
+        assertEquals(boundaries.getBleedBox(), boundaries.getCropBox());
+        assertEquals(boundaries.getBleedBox(), boundaries.getMediaBox());
     }
 
     public void testBoxIllArgExc() throws Exception {
         try {
-            Rectangle res = PageBoundariesAttributes.getBleedBoxRectangle(TEST_AREA, "0");
+            PageBoundaries boundaries = new PageBoundaries(
+                    TEST_AREA.getSize(), "0", null, null);
             fail("Expected IllegalArgumentException. Box should have units");
         } catch (IllegalArgumentException iae) {
             // Good!