Examples of org.apache.fop.pdf.PDFDocument

org.apache.fop.pdf.PDFDocument
class representing a PDF document. The document is built up by calling various methods and then finally output to given filehandle using output method. A PDF document consists of a series of numbered objects preceded by a header and followed by an xref table and trailer. The xref table allows for quick access to objects by listing their character positions within the document. For this reason the PDF document must keep track of the character position of each object. The document also keeps direct track of the /Root, /Info and /Resources objects. Modified by Mark Lillywhite, mark-fop@inomial.com. The changes involve: ability to output pages one-at-a-time in a streaming fashion (rather than storing them all for output at the end); ability to write the /Pages object after writing the rest of the document; ability to write to a stream and flush the object list; enhanced trailer output; cleanups.

    public void startRenderer(OutputStream stream) throws IOException {
        if (userAgent == null) {
            throw new IllegalStateException("UserAgent must be set before starting the renderer");
        }
        ostream = stream;
        this.pdfDoc = new PDFDocument(
                userAgent.getProducer() != null ? userAgent.getProducer() : "");
        this.pdfDoc.getProfile().setPDFAMode(this.pdfAMode);
        this.pdfDoc.getProfile().setPDFXMode(this.pdfXMode);
        this.pdfDoc.getInfo().setCreator(userAgent.getCreator());
        this.pdfDoc.getInfo().setCreationDate(userAgent.getCreationDate());

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    public PDFXObject generateImage(RendererContext context, Image image,
            Point origin, Rectangle pos)
            throws IOException {
        PDFRenderer renderer = (PDFRenderer)context.getRenderer();
        ImageRawCCITTFax ccitt = (ImageRawCCITTFax)image;
        PDFDocument pdfDoc = (PDFDocument)context.getProperty(
                PDFRendererContextConstants.PDF_DOCUMENT);
        PDFResourceContext resContext = (PDFResourceContext)context.getProperty(
                PDFRendererContextConstants.PDF_CONTEXT);


        PDFImage pdfimage = new ImageRawCCITTFaxAdapter(ccitt, image.getInfo().getOriginalURI());
        PDFXObject xobj = pdfDoc.addImage(resContext, pdfimage);


        float x = (float)pos.getX() / 1000f;
        float y = (float)pos.getY() / 1000f;
        float w = (float)pos.getWidth() / 1000f;
        float h = (float)pos.getHeight() / 1000f;

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    public PDFXObject generateImage(RendererContext context, Image image,
            Point origin, Rectangle pos)
            throws IOException {
        PDFRenderer renderer = (PDFRenderer)context.getRenderer();
        ImageRawJPEG jpeg = (ImageRawJPEG)image;
        PDFDocument pdfDoc = (PDFDocument)context.getProperty(
                PDFRendererContextConstants.PDF_DOCUMENT);
        PDFResourceContext resContext = (PDFResourceContext)context.getProperty(
                PDFRendererContextConstants.PDF_CONTEXT);


        PDFImage pdfimage = new ImageRawJPEGAdapter(jpeg, image.getInfo().getOriginalURI());
        PDFXObject xobj = pdfDoc.addImage(resContext, pdfimage);


        float x = (float)pos.getX() / 1000f;
        float y = (float)pos.getY() / 1000f;
        float w = (float)pos.getWidth() / 1000f;
        float h = (float)pos.getHeight() / 1000f;

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    public PDFDocument setupPDFDocument(OutputStream out) throws IOException {
        if (this.pdfDoc != null) {
            throw new IllegalStateException("PDFDocument already set up");
        }
        this.pdfDoc = new PDFDocument(
                userAgent.getProducer() != null ? userAgent.getProducer() : "");
        updateInfo();
        updatePDFProfiles();
        pdfDoc.setFilterMap(filterMap);
        pdfDoc.outputHeader(out);

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     * using curves and not the font.
     */
    public PDFDocumentGraphics2D(boolean textAsShapes) {
        super(textAsShapes);


        this.pdfDoc = new PDFDocument("Apache FOP Version " + Version.getVersion()
                + ": PDFDocumentGraphics2D");
        this.pdfContext = new PDFContext();
    }

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        assertEquals(cal1.getTime(), info.getCreationDate());
        assertEquals(cal2.getTime(), info.getModDate());
    }


    public void testXMPUpdate() throws Exception {
        PDFDocument doc = new PDFDocument("SuperFOP");
        PDFInfo info = doc.getInfo();
        info.setTitle("MyTitle");
        info.setSubject("MySubject");
        info.setAuthor("That's me");
        info.setKeywords("XSL-FO XML");
        //info.setProducer("SuperFOP");

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    public PDFXObject generateImage(RendererContext context, Image image,
            Point origin, Rectangle pos)
            throws IOException {
        PDFRenderer renderer = (PDFRenderer)context.getRenderer();
        ImageRendered imageRend = (ImageRendered)image;
        PDFDocument pdfDoc = (PDFDocument)context.getProperty(
                PDFRendererContextConstants.PDF_DOCUMENT);
        PDFResourceContext resContext = (PDFResourceContext)context.getProperty(
                PDFRendererContextConstants.PDF_CONTEXT);


        PDFImage pdfimage = new ImageRenderedAdapter(imageRend, image.getInfo().getOriginalURI());
        PDFXObject xobj = pdfDoc.addImage(resContext, pdfimage);


        float x = (float)pos.getX() / 1000f;
        float y = (float)pos.getY() / 1000f;
        float w = (float)pos.getWidth() / 1000f;
        float h = (float)pos.getHeight() / 1000f;

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        assertEquals(cal2.getTime(), info.getModDate());
    }


    @Test
    public void testXMPUpdate() throws Exception {
        PDFDocument doc = new PDFDocument("SuperFOP");
        PDFInfo info = doc.getInfo();
        info.setTitle("MyTitle");
        info.setSubject("MySubject");
        info.setAuthor("That's me");
        info.setKeywords("XSL-FO XML");
        //info.setProducer("SuperFOP");

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    @Test
    public void testSetupWithIndexColorModel() {
        IndexColorModel cm = mock(IndexColorModel.class);
        ImageRawPNG irpng = mock(ImageRawPNG.class);
        PDFDocument doc = mock(PDFDocument.class);
        PDFProfile profile = mock(PDFProfile.class);
        ImageRawPNGAdapter irpnga = new ImageRawPNGAdapter(irpng, "mock");
        ImageSize is = RawPNGTestUtil.getImageSize();


        when(irpng.getColorModel()).thenReturn(cm);
        // when(cm.hasAlpha()).thenReturn(false);
        when(doc.getProfile()).thenReturn(profile);
        when(profile.getPDFAMode()).thenReturn(PDFAMode.PDFA_1A);
        when(irpng.getSize()).thenReturn(is);
        irpnga.setup(doc);
        FlateFilter filter = (FlateFilter) irpnga.getPDFFilter();
        assertEquals(1, filter.getColors());

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    @Test
    public void testSetupWithComponentColorModel() throws IOException {
        ComponentColorModel cm = mock(ComponentColorModel.class);
        ImageRawPNG irpng = mock(ImageRawPNG.class);
        PDFDocument doc = mock(PDFDocument.class);
        PDFProfile profile = mock(PDFProfile.class);
        ImageRawPNGAdapter irpnga = new ImageRawPNGAdapter(irpng, "mock");
        ImageSize is = RawPNGTestUtil.getImageSize();


        when(irpng.getColorModel()).thenReturn(cm);
        when(cm.getNumComponents()).thenReturn(3);
        // when(cm.hasAlpha()).thenReturn(false);
        when(doc.getProfile()).thenReturn(profile);
        when(profile.getPDFAMode()).thenReturn(PDFAMode.PDFA_1A);
        when(irpng.getSize()).thenReturn(is);
        irpnga.setup(doc);
        FlateFilter filter = (FlateFilter) irpnga.getPDFFilter();
        assertEquals(3, filter.getColors());

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Related Classes of org.apache.fop.pdf.PDFDocument

org.apache.fop.datatypes.ColorSpace

org.apache.fop.pdf.xref.CrossReferenceObjectTest

org.apache.fop.pdf.xref.CrossReferenceStream

org.apache.fop.pdf.xref.CrossReferenceTable

org.apache.fop.pdf.xref.TrailerDictionary

org.apache.fop.render.pdf.CIDFont

org.apache.fop.render.pdf.ImageRawPNGAdapterTestCase

org.apache.fop.render.pdf.PDFAMetadataTestCase

org.apache.fop.render.pdf.PDFImageHandlerRawCCITTFax

org.apache.fop.render.pdf.PDFImageHandlerRawJPEG

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