Package org.apache.pdfbox.pdmodel.graphics.xobject

Examples of org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage

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        COSName objectName = (COSName)arguments.get( 0 );
        Map xobjects = drawer.getResources().getXObjects();
        PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );
        if( xobject instanceof PDXObjectImage )
        {
            PDXObjectImage image = (PDXObjectImage)xobject;
            try
            {
                image.setGraphicsState(drawer.getGraphicsState());
                BufferedImage awtImage = image.getRGBImage();
                if (awtImage == null)
                {
                    log.warn("getRGBImage returned NULL");
                    return;//TODO PKOCH
                }
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        {
            LOG.warn("Can't find the XObject for '"+objectName.getName()+"'");
        }
        else if( xobject instanceof PDXObjectImage )
        {
            PDXObjectImage image = (PDXObjectImage)xobject;
            try
            {
                if (image.getImageMask())
                {
                    // set the current non stroking colorstate, so that it can
                    // be used to create a stencil masked image
                    image.setStencilColor(drawer.getGraphicsState().getNonStrokingColor());
                }
                BufferedImage awtImage = image.getRGBImage();
                if (awtImage == null)
                {
                    LOG.warn("getRGBImage returned NULL");
                    return;//TODO PKOCH
                }
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            COSName objectName = (COSName)arguments.get( 0 );
            Map<String, PDXObject> xobjects = getResources().getXObjects();
            PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );
            if( xobject instanceof PDXObjectImage )
            {
                PDXObjectImage image = (PDXObjectImage)xobject;
                PDPage page = getCurrentPage();
                int imageWidth = image.getWidth();
                int imageHeight = image.getHeight();
                double pageHeight = page.getMediaBox().getHeight();
                System.out.println("*******************************************************************");
                System.out.println("Found image [" + objectName.getName() + "]");
       
                Matrix ctmNew = getGraphicsState().getCurrentTransformationMatrix();
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        {
            LOG.warn("Can't find the XObject for '"+objectName.getName()+"'");
        }
        else if( xobject instanceof PDXObjectImage )
        {
            PDXObjectImage image = (PDXObjectImage)xobject;
            try
            {
                if (image.getImageMask())
                {
                    // set the current non stroking colorstate, so that it can
                    // be used to create a stencil masked image
                    image.setStencilColor(drawer.getGraphicsState().getNonStrokingColor());
                }
                BufferedImage awtImage = image.getRGBImage();
                if (awtImage == null)
                {
                    LOG.warn("getRGBImage returned NULL");
                    return;//TODO PKOCH
                }
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                        {
                            Iterator imageIter = images.keySet().iterator();
                            while( imageIter.hasNext() )
                            {
                                String key = (String)imageIter.next();
                                PDXObjectImage image = (PDXObjectImage)images.get( key );
                                String name = null;
                                if (addKey)
                                {
                                    name = getUniqueFileName( prefix + "_" + key, image.getSuffix() );
                                }
                                else
                                {
                                    name = getUniqueFileName( prefix, image.getSuffix() );
                                }
                                System.out.println( "Writing image:" + name );
                                image.write2file( name );
                            }
                        }
                    }
                }
                finally
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                String key = xobjectIter.next();
                PDXObject xobject = xobjects.get( key );
                // write the images
                if (xobject instanceof PDXObjectImage)
                {
                    PDXObjectImage image = (PDXObjectImage)xobject;
                    String name = null;
                    if (addKey)
                    {
                        name = getUniqueFileName( prefix + "_" + key, image.getSuffix() );
                    }
                    else
                    {
                        name = getUniqueFileName( prefix, image.getSuffix() );
                    }
                    System.out.println( "Writing image:" + name );
                    image.write2file( name );
                }
                // maybe there are more images embedded in a form object
                else if (xobject instanceof PDXObjectForm)
                {
                    PDXObjectForm xObjectForm = (PDXObjectForm)xobject;
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        {
            log.warn("Can't find the XObject for '"+objectName.getName()+"'");
        }
        else if( xobject instanceof PDXObjectImage )
        {
            PDXObjectImage image = (PDXObjectImage)xobject;
            try
            {
                image.setGraphicsState(drawer.getGraphicsState());
                BufferedImage awtImage = image.getRGBImage();
                if (awtImage == null)
                {
                    log.warn("getRGBImage returned NULL");
                    return;//TODO PKOCH
                }
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            COSName objectName = (COSName)arguments.get( 0 );
            Map<String, PDXObject> xobjects = getResources().getXObjects();
            PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );
            if( xobject instanceof PDXObjectImage )
            {
                PDXObjectImage image = (PDXObjectImage)xobject;
                PDPage page = getCurrentPage();
                int imageWidth = image.getWidth();
                int imageHeight = image.getHeight();
                double pageHeight = page.getMediaBox().getHeight();
                System.out.println("*******************************************************************");
                System.out.println("Found image [" + objectName.getName() + "]");
       
                Matrix ctmNew = getGraphicsState().getCurrentTransformationMatrix();
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            doc = new PDDocument();

            PDPage page = new PDPage();
            doc.addPage( page );

            PDXObjectImage ximage = null;
            if( image.toLowerCase().endsWith( ".jpg" ) )
            {
                ximage = new PDJpeg(doc, new FileInputStream( image ) );
            }
            else if (image.toLowerCase().endsWith(".tif") || image.toLowerCase().endsWith(".tiff"))
            {
                ximage = new PDCcitt(doc, new RandomAccessFile(new File(image),"r"));
            }
            else
            {
                BufferedImage awtImage = ImageIO.read( new File( image ) );
                ximage = new PDPixelMap(doc, awtImage);
            }
            PDPageContentStream contentStream = new PDPageContentStream(doc, page);

            //contentStream.drawImage(ximage, 20, 20 );
            // better method inspired by http://stackoverflow.com/a/22318681/535646
            float scale = 1f; // reduce this value if the image is too large
            contentStream.drawXObject(ximage, 20, 20, ximage.getWidth()*scale, ximage.getHeight()*scale);

            contentStream.close();
            doc.save( file );
        }
        finally
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            doc = PDDocument.load( inputFile );

            //we will add the image to the first page.
            PDPage page = (PDPage)doc.getDocumentCatalog().getAllPages().get( 0 );

            PDXObjectImage ximage = null;
            if( image.toLowerCase().endsWith( ".jpg" ) )
            {
                ximage = new PDJpeg(doc, new FileInputStream( image ) );
            }
            else if (image.toLowerCase().endsWith(".tif") || image.toLowerCase().endsWith(".tiff"))
            {
                ximage = new PDCcitt(doc, new RandomAccessFile(new File(image),"r"));
            }
            else
            {
                BufferedImage awtImage = ImageIO.read( new File( image ) );
                ximage = new PDPixelMap(doc, awtImage);
            }
            PDPageContentStream contentStream = new PDPageContentStream(doc, page, true, true);

            //contentStream.drawImage(ximage, 20, 20 );
            // better method inspired by http://stackoverflow.com/a/22318681/535646
            float scale = 1f; // reduce this value if the image is too large
            contentStream.drawXObject(ximage, 20, 20, ximage.getWidth()*scale, ximage.getHeight()*scale);

            contentStream.close();
            doc.save( outputFile );
        }
        finally
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Related Classes of org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage

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  • org.apache.pdfbox.cos.COSArray
  • org.apache.pdfbox.cos.COSBase
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  • org.apache.pdfbox.examples.pdmodel.AddImageToPDF
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  • org.apache.pdfbox.ExtractImages
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