From c68ad0ec056b37c82debebcecfcde1866d61b4d9 Mon Sep 17 00:00:00 2001
From: tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Tue, 25 Nov 2008 12:03:13 +0000
Subject: Removing pdfbox from source.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@301 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 src/main/java/org/pdfbox/pdmodel/PDPage.java | 776 ---------------------------
 1 file changed, 776 deletions(-)
 delete mode 100644 src/main/java/org/pdfbox/pdmodel/PDPage.java

(limited to 'src/main/java/org/pdfbox/pdmodel/PDPage.java')

diff --git a/src/main/java/org/pdfbox/pdmodel/PDPage.java b/src/main/java/org/pdfbox/pdmodel/PDPage.java
deleted file mode 100644
index 3739a5a..0000000
--- a/src/main/java/org/pdfbox/pdmodel/PDPage.java
+++ /dev/null
@@ -1,776 +0,0 @@
-/**
- * Copyright (c) 2003-2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.pdmodel;
-
-import org.pdfbox.cos.COSArray;
-import org.pdfbox.cos.COSBase;
-import org.pdfbox.cos.COSDictionary;
-import org.pdfbox.cos.COSInteger;
-import org.pdfbox.cos.COSName;
-import org.pdfbox.cos.COSNumber;
-import org.pdfbox.cos.COSStream;
-
-import org.pdfbox.pdfviewer.PageDrawer;
-import org.pdfbox.pdmodel.common.COSArrayList;
-import org.pdfbox.pdmodel.common.COSObjectable;
-import org.pdfbox.pdmodel.common.PDMetadata;
-import org.pdfbox.pdmodel.common.PDRectangle;
-import org.pdfbox.pdmodel.common.PDStream;
-import org.pdfbox.pdmodel.interactive.action.PDPageAdditionalActions;
-import org.pdfbox.pdmodel.interactive.annotation.PDAnnotation;
-import org.pdfbox.pdmodel.interactive.pagenavigation.PDThreadBead;
-
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.image.BufferedImage;
-import java.awt.print.PageFormat;
-import java.awt.print.Paper;
-import java.awt.print.Printable;
-import java.awt.print.PrinterException;
-import java.awt.print.PrinterIOException;
-import java.io.IOException;
-
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.GregorianCalendar;
-import java.util.List;
-
-/**
- * This represents a single page in a PDF document.
- *
- * @author  Ben Litchfield (ben@benlitchfield.com)
- * @version $Revision: 1.24 $
- */
-public class PDPage implements COSObjectable, Printable
-{
-    private COSDictionary page;
-    
-    /**
-     * A page size of LETTER or 8.5x11.
-     */
-    public static final PDRectangle PAGE_SIZE_LETTER = new PDRectangle( 612, 792 );
-    
-
-    /**
-     * Creates a new instance of PDPage with a size of 8.5x11.
-     */
-    public PDPage()
-    {
-        page = new COSDictionary();
-        page.setItem( COSName.TYPE, COSName.PAGE );
-        setMediaBox( PAGE_SIZE_LETTER );
-    }
-
-    /**
-     * Creates a new instance of PDPage.
-     *
-     * @param pageDic The existing page dictionary.
-     */
-    public PDPage( COSDictionary pageDic )
-    {
-        page = pageDic;
-    }
-
-    /**
-     * Convert this standard java object to a COS object.
-     *
-     * @return The cos object that matches this Java object.
-     */
-    public COSBase getCOSObject()
-    {
-        return page;
-    }
-
-    /**
-     * This will get the underlying dictionary that this class acts on.
-     *
-     * @return The underlying dictionary for this class.
-     */
-    public COSDictionary getCOSDictionary()
-    {
-        return page;
-    }
-
-
-    /**
-     * This is the parent page node.  The parent is a required element of the
-     * page.  This will be null until this page is added to the document.
-     *
-     * @return The parent to this page.
-     */
-    public PDPageNode getParent()
-    {
-        PDPageNode parent = null;
-        COSDictionary parentDic = (COSDictionary)page.getDictionaryObject( COSName.PARENT );
-        if( parentDic != null )
-        {
-            parent = new PDPageNode( parentDic );
-        }
-        return parent;
-    }
-
-    /**
-     * This will set the parent of this page.
-     *
-     * @param parent The parent to this page node.
-     */
-    public void setParent( PDPageNode parent )
-    {
-        page.setItem( COSName.PARENT, parent.getDictionary() );
-    }
-
-    /**
-     * This will update the last modified time for the page object.
-     */
-    public void updateLastModified()
-    {
-        page.setDate( "LastModified", new GregorianCalendar() );
-    }
-
-    /**
-     * This will get the date that the content stream was last modified.  This
-     * may return null.
-     *
-     * @return The date the content stream was last modified.
-     *
-     * @throws IOException If there is an error accessing the date information.
-     */
-    public Calendar getLastModified() throws IOException
-    {
-        return page.getDate( "LastModified" );
-    }
-
-    /**
-     * This will get the resources at this page and not look up the hierarchy.
-     * This attribute is inheritable, and findResources() should probably used.
-     * This will return null if no resources are available at this level.
-     *
-     * @return The resources at this level in the hierarchy.
-     */
-    public PDResources getResources()
-    {
-        PDResources retval = null;
-        COSDictionary resources = (COSDictionary)page.getDictionaryObject( COSName.RESOURCES );
-        if( resources != null )
-        {
-            retval = new PDResources( resources );
-        }
-        return retval;
-    }
-
-    /**
-     * This will find the resources for this page by looking up the hierarchy until
-     * it finds them.
-     *
-     * @return The resources at this level in the hierarchy.
-     */
-    public PDResources findResources()
-    {
-        PDResources retval = getResources();
-        PDPageNode parent = getParent();
-        if( retval == null && parent != null )
-        {
-            retval = parent.findResources();
-        }
-        return retval;
-    }
-
-    /**
-     * This will set the resources for this page.
-     *
-     * @param resources The new resources for this page.
-     */
-    public void setResources( PDResources resources )
-    {
-        page.setItem( COSName.RESOURCES, resources );
-    }
-
-    /**
-     * A rectangle, expressed
-     * in default user space units, defining the boundaries of the physical
-     * medium on which the page is intended to be displayed or printed
-     *
-     * This will get the MediaBox at this page and not look up the hierarchy.
-     * This attribute is inheritable, and findMediaBox() should probably used.
-     * This will return null if no MediaBox are available at this level.
-     *
-     * @return The MediaBox at this level in the hierarchy.
-     */
-    public PDRectangle getMediaBox()
-    {
-        PDRectangle retval = null;
-        COSArray array = (COSArray)page.getDictionaryObject( COSName.MEDIA_BOX );
-        if( array != null )
-        {
-            retval = new PDRectangle( array );
-        }
-        return retval;
-    }
-
-    /**
-     * This will find the MediaBox for this page by looking up the hierarchy until
-     * it finds them.
-     *
-     * @return The MediaBox at this level in the hierarchy.
-     */
-    public PDRectangle findMediaBox()
-    {
-        PDRectangle retval = getMediaBox();
-        PDPageNode parent = getParent();
-        if( retval == null && parent != null )
-        {
-            retval = parent.findMediaBox();
-        }
-        return retval;
-    }
-
-    /**
-     * This will set the mediaBox for this page.
-     *
-     * @param mediaBox The new mediaBox for this page.
-     */
-    public void setMediaBox( PDRectangle mediaBox )
-    {
-        if( mediaBox == null )
-        {
-            page.removeItem( COSName.MEDIA_BOX );
-        }
-        else
-        {
-            page.setItem( COSName.MEDIA_BOX, mediaBox.getCOSArray() );
-        }
-    }
-
-    /**
-     * A rectangle, expressed in default user space units,
-     * defining the visible region of default user space. When the page is displayed
-     * or printed, its contents are to be clipped (cropped) to this rectangle
-     * and then imposed on the output medium in some implementationdefined
-     * manner
-     *
-     * This will get the CropBox at this page and not look up the hierarchy.
-     * This attribute is inheritable, and findCropBox() should probably used.
-     * This will return null if no CropBox is available at this level.
-     *
-     * @return The CropBox at this level in the hierarchy.
-     */
-    public PDRectangle getCropBox()
-    {
-        PDRectangle retval = null;
-        COSArray array = (COSArray)page.getDictionaryObject( COSName.CROP_BOX);
-        if( array != null )
-        {
-            retval = new PDRectangle( array );
-        }
-        return retval;
-    }
-
-    /**
-     * This will find the CropBox for this page by looking up the hierarchy until
-     * it finds them.
-     *
-     * @return The CropBox at this level in the hierarchy.
-     */
-    public PDRectangle findCropBox()
-    {
-        PDRectangle retval = getCropBox();
-        PDPageNode parent = getParent();
-        if( retval == null && parent != null )
-        {
-            retval = findParentCropBox( parent );
-        }
-
-        //default value for cropbox is the media box
-        if( retval == null )
-        {
-            retval = findMediaBox();
-        }
-        return retval;
-    }
-
-    /**
-     * This will search for a crop box in the parent and return null if it is not
-     * found.  It will NOT default to the media box if it cannot be found.
-     *
-     * @param node The node
-     */
-    private PDRectangle findParentCropBox( PDPageNode node )
-    {
-        PDRectangle rect = node.getCropBox();
-        PDPageNode parent = node.getParent();
-        if( rect == null && parent != null )
-        {
-            rect = findParentCropBox( parent );
-        }
-        return rect;
-    }
-
-    /**
-     * This will set the CropBox for this page.
-     *
-     * @param cropBox The new CropBox for this page.
-     */
-    public void setCropBox( PDRectangle cropBox )
-    {
-        if( cropBox == null )
-        {
-            page.removeItem( COSName.CROP_BOX );
-        }
-        else
-        {
-            page.setItem( COSName.CROP_BOX, cropBox.getCOSArray() );
-        }
-    }
-
-    /**
-     * A rectangle, expressed in default user space units, defining
-     * the region to which the contents of the page should be clipped
-     * when output in a production environment.  The default is the CropBox.
-     *
-     * @return The BleedBox attribute.
-     */
-    public PDRectangle getBleedBox()
-    {
-        PDRectangle retval = null;
-        COSArray array = (COSArray)page.getDictionaryObject( COSName.BLEED_BOX );
-        if( array != null )
-        {
-            retval = new PDRectangle( array );
-        }
-        else
-        {
-            retval = findCropBox();
-        }
-        return retval;
-    }
-
-    /**
-     * This will set the BleedBox for this page.
-     *
-     * @param bleedBox The new BleedBox for this page.
-     */
-    public void setBleedBox( PDRectangle bleedBox )
-    {
-        if( bleedBox == null )
-        {
-            page.removeItem( COSName.BLEED_BOX );
-        }
-        else
-        {
-            page.setItem( COSName.BLEED_BOX, bleedBox.getCOSArray() );
-        }
-    }
-
-    /**
-     * A rectangle, expressed in default user space units, defining
-     * the intended dimensions of the finished page after trimming.
-     * The default is the CropBox.
-     *
-     * @return The TrimBox attribute.
-     */
-    public PDRectangle getTrimBox()
-    {
-        PDRectangle retval = null;
-        COSArray array = (COSArray)page.getDictionaryObject( COSName.TRIM_BOX );
-        if( array != null )
-        {
-            retval = new PDRectangle( array );
-        }
-        else
-        {
-            retval = findCropBox();
-        }
-        return retval;
-    }
-
-    /**
-     * This will set the TrimBox for this page.
-     *
-     * @param trimBox The new TrimBox for this page.
-     */
-    public void setTrimBox( PDRectangle trimBox )
-    {
-        if( trimBox == null )
-        {
-            page.removeItem( COSName.TRIM_BOX );
-        }
-        else
-        {
-            page.setItem( COSName.TRIM_BOX, trimBox.getCOSArray() );
-        }
-    }
-
-    /**
-     * A rectangle, expressed in default user space units, defining
-     * the extent of the page's meaningful content (including potential
-     * white space) as intended by the page's creator  The default isthe CropBox.
-     *
-     * @return The ArtBox attribute.
-     */
-    public PDRectangle getArtBox()
-    {
-        PDRectangle retval = null;
-        COSArray array = (COSArray)page.getDictionaryObject( COSName.ART_BOX );
-        if( array != null )
-        {
-            retval = new PDRectangle( array );
-        }
-        else
-        {
-            retval = findCropBox();
-        }
-        return retval;
-    }
-
-    /**
-     * This will set the ArtBox for this page.
-     *
-     * @param artBox The new ArtBox for this page.
-     */
-    public void setArtBox( PDRectangle artBox )
-    {
-        if( artBox == null )
-        {
-            page.removeItem( COSName.ART_BOX );
-        }
-        else
-        {
-            page.setItem( COSName.ART_BOX, artBox.getCOSArray() );
-        }
-    }
-
-
-    //todo BoxColorInfo
-    //todo Contents
-
-    /**
-     * A value representing the rotation.  This will be null if not set at this level
-     * The number of degrees by which the page should
-     * be rotated clockwise when displayed or printed. The value must be a multiple
-     * of 90.
-     *
-     * This will get the rotation at this page and not look up the hierarchy.
-     * This attribute is inheritable, and findRotation() should probably used.
-     * This will return null if no rotation is available at this level.
-     *
-     * @return The rotation at this level in the hierarchy.
-     */
-    public Integer getRotation()
-    {
-        Integer retval = null;
-        COSNumber value = (COSNumber)page.getDictionaryObject( COSName.ROTATE );
-        if( value != null )
-        {
-            retval = new Integer( value.intValue() );
-        }
-        return retval;
-    }
-
-    /**
-     * This will find the rotation for this page by looking up the hierarchy until
-     * it finds them.
-     *
-     * @return The rotation at this level in the hierarchy.
-     */
-    public int findRotation()
-    {
-        int retval = 0;
-        Integer rotation = getRotation();
-        if( rotation != null )
-        {
-            retval = rotation.intValue();
-        }
-        else
-        {
-            PDPageNode parent = getParent();
-            if( parent != null )
-            {
-                retval = parent.findRotation();
-            }
-        }
-
-        return retval;
-    }
-
-    /**
-     * This will set the rotation for this page.
-     *
-     * @param rotation The new rotation for this page.
-     */
-    public void setRotation( int rotation )
-    {
-        page.setItem( COSName.ROTATE, new COSInteger( rotation ) );
-    }
-
-    /**
-     * This will get the contents of the PDF Page, in the case that the contents
-     * of the page is an array then then the entire array of streams will be
-     * be wrapped and appear as a single stream.
-     *
-     * @return The page content stream.
-     *
-     * @throws IOException If there is an error obtaining the stream.
-     */
-    public PDStream getContents() throws IOException
-    {
-        return PDStream.createFromCOS( page.getDictionaryObject( COSName.CONTENTS ) );
-    }
-
-    /**
-     * This will set the contents of this page.
-     *
-     * @param contents The new contents of the page.
-     */
-    public void setContents( PDStream contents )
-    {
-        page.setItem( COSName.CONTENTS, contents );
-    }
-    
-    /**
-     * This will get a list of PDThreadBead objects, which are article threads in the
-     * document.  This will return an empty list of there are no thread beads.
-     * 
-     * @return A list of article threads on this page.
-     */
-    public List getThreadBeads()
-    {
-        COSArray beads = (COSArray)page.getDictionaryObject( COSName.B );
-        if( beads == null )
-        {
-            beads = new COSArray();
-        }
-        List pdObjects = new ArrayList();
-        for( int i=0; i<beads.size(); i++)
-        {
-            COSDictionary beadDic = (COSDictionary)beads.getObject( i );
-            PDThreadBead bead = null;
-            //in some cases the bead is null
-            if( beadDic != null )
-            {
-                bead = new PDThreadBead( beadDic );
-            }
-            pdObjects.add( bead );
-        }
-        return new COSArrayList(pdObjects, beads);
-        
-    }
-    
-    /**
-     * This will set the list of thread beads.
-     * 
-     * @param beads A list of PDThreadBead objects or null.
-     */
-    public void setThreadBeads( List beads )
-    {
-        page.setItem( COSName.B, COSArrayList.converterToCOSArray( beads ) );
-    }
-    
-    /**
-     * Get the metadata that is part of the document catalog.  This will 
-     * return null if there is no meta data for this object.
-     * 
-     * @return The metadata for this object.
-     */
-    public PDMetadata getMetadata()
-    {
-        PDMetadata retval = null;
-        COSStream stream = (COSStream)page.getDictionaryObject( COSName.METADATA );
-        if( stream != null )
-        {
-            retval = new PDMetadata( stream );
-        }
-        return retval;
-    }
-    
-    /**
-     * Set the metadata for this object.  This can be null.
-     * 
-     * @param meta The meta data for this object.
-     */
-    public void setMetadata( PDMetadata meta )
-    {
-        page.setItem( COSName.METADATA, meta );
-    }
-    
-    /**
-     * Convert this page to an output image.
-     * 
-     * @return A graphical representation of this page.
-     * 
-     * @throws IOException If there is an error drawing to the image.
-     */
-    public BufferedImage convertToImage() throws IOException
-    {
-        int scaling = 2;
-        int rotation = findRotation();
-        PDRectangle mBox = findMediaBox();
-        int width = (int)(mBox.getWidth());//*2);
-        int height = (int)(mBox.getHeight());//*2);
-        if( rotation == 90 || rotation == 270 )
-        {
-            int tmp = width;
-            width = height;
-            height = tmp;
-        }
-        Dimension pageDimension = new Dimension( width, height );
-        
-        //note we are doing twice as many pixels because
-        //the default size is not really good resolution,
-        //so create an image that is twice the size
-        //and let the client scale it down.
-        BufferedImage retval = 
-            new BufferedImage( width*scaling, height*scaling, BufferedImage.TYPE_BYTE_INDEXED );
-        Graphics2D graphics = (Graphics2D)retval.getGraphics();
-        graphics.setColor( Color.WHITE );
-        graphics.fillRect(0,0,width*scaling, height*scaling);
-        graphics.scale( scaling, scaling );
-        PageDrawer drawer = new PageDrawer();
-        drawer.drawPage( graphics, this, pageDimension );
-        
-        
-        return retval;
-    }
-    
-    /**
-     * Get the page actions.
-     * 
-     * @return The Actions for this Page 
-     */
-    public PDPageAdditionalActions getActions()
-    {
-        COSDictionary addAct = (COSDictionary) page.getDictionaryObject(COSName.AA);
-        if (addAct == null)
-        {
-            addAct = new COSDictionary();
-            page.setItem(COSName.AA, addAct);
-        }        
-        return new PDPageAdditionalActions(addAct);
-    }
-    
-    /**
-     * Set the page actions.
-     * 
-     * @param actions The actions for the page.
-     */
-    public void setActions( PDPageAdditionalActions actions )
-    {
-        page.setItem( COSName.AA, actions );
-    }
-    
-    /**
-     * This will return a list of the Annotations for this page.
-     *
-     * @return List of the PDAnnotation objects.
-     * 
-     * @throws IOException If there is an error while creating the annotations.
-     */
-    public List getAnnotations() throws IOException
-    {
-        COSArrayList retval = null;
-        COSArray annots = (COSArray)page.getDictionaryObject(COSName.ANNOTS); 
-        if (annots == null) 
-        {
-            annots = new COSArray();
-            page.setItem(COSName.ANNOTS, annots);
-            retval = new COSArrayList(new ArrayList(), annots);
-        }
-        else
-        {        
-            List actuals = new ArrayList();
-        
-            for (int i=0; i < annots.size(); i++) 
-            {
-                COSBase item = annots.getObject(i);
-                actuals.add( PDAnnotation.createAnnotation( item ) );
-            }
-            retval = new COSArrayList(actuals, annots);
-        }
-        return retval;
-    }
-    
-    /**
-     * This will set the list of annotations.
-     * 
-     * @param annots The new list of annotations. 
-     */
-    public void setAnnotations( List annots )
-    {
-        page.setItem( COSName.ANNOTS, COSArrayList.converterToCOSArray( annots ) );
-    }
-    
-    /**
-     * @see Printable#print(java.awt.Graphics, java.awt.print.PageFormat, int)
-     */
-    public int print(Graphics graphics, PageFormat pageFormat, int pageIndex)
-        throws PrinterException
-    {
-        int retval = Printable.NO_SUCH_PAGE;
-        if( pageIndex == 0 )
-        {
-            try
-            {
-                retval = Printable.PAGE_EXISTS;
-                PageDrawer drawer = new PageDrawer();
-                PDRectangle pageSize = findMediaBox();
-                Paper paper = new Paper();
-                
-                paper.setImageableArea( 0, 0, pageSize.getWidth(), pageSize.getHeight());
-                pageFormat.setPaper( paper );
-                drawer.drawPage( graphics, this, pageSize.createDimension() );
-                
-            }
-            catch( IOException io )
-            {
-                throw new PrinterIOException( io );
-            }
-            
-        }
-        return retval;
-    }
-    
-    /**
-     * @see Object#equals( Object )
-     */
-    public boolean equals( Object other )
-    {
-        return other instanceof PDPage && ((PDPage)other).getCOSObject() == this.getCOSObject();
-    }
-    
-    /**
-     * @see Object#hashCode()
-     */
-    public int hashCode()
-    {
-        return this.getCOSDictionary().hashCode();
-    }
-}
\ No newline at end of file
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