Examples of FOUserAgent

org.apache.fop.apps.FOUserAgent
This is the user agent for FOP. It is the entity through which you can interact with the XSL-FO processing and is used by the processing to obtain user configurable options.
Renderer specific extensions (that do not produce normal areas on the output) will be done like so:
The extension will create an area, custom if necessary
this area will be added to the user agent with a key
the renderer will know keys for particular extensions
eg. bookmarks will be held in a special hierarchical area representing the title and bookmark structure
These areas may contain resolvable areas that will be processed with other resolvable areas

Examples of org.apache.fop.apps.FOUserAgent


        try {
            String url = eg.getURL();


            //set image data
            FOUserAgent userAgent = eg.getUserAgent();
            ImageFactory fact = userAgent.getFactory().getImageFactory();
            FopImage fopimage = fact.getImage(url, userAgent);
            if (fopimage == null) {
                log.error("Image could not be found: " + url);
                return;
            }

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Examples of org.apache.fop.apps.FOUserAgent

                info.str = SVGDOMImplementation.SVG_NAMESPACE_URI;
                info.originalURI = "";
                info.data = doc;


                // Set the resolution to that of the FOUserAgent
                FOUserAgent ua = ifo.getUserAgent();
                info.dpiHorizontal = 25.4f / ua.getSourcePixelUnitToMillimeter();
                info.dpiVertical = info.dpiHorizontal;
                
                // Set the image size to the size of the svg.
                Point2D csize = new Point2D.Float(-1, -1);
                Point2D intrinsicDimensions = child.getDimension(csize);

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Examples of org.apache.fop.apps.FOUserAgent

    protected void convertFO() throws Exception {
        final File baseDir = getBaseDir();
        final String fontFOFilePath = getFontFOFilePath();
        File foFile = new File(baseDir, fontFOFilePath);
        final boolean dumpOutput = false;
        FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
        convertFO(foFile, foUserAgent, dumpOutput);
    }

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Examples of org.apache.fop.apps.FOUserAgent

            IOUtils.closeQuietly(out);
        }
    }
    
    private FOUserAgent createUserAgent() {
        FOUserAgent userAgent = fopFactory.newFOUserAgent();
        try {
            userAgent.setBaseURL(testDir.toURL().toExternalForm());
        } catch (MalformedURLException e) {
            //ignore, won't happen
        }
        return userAgent;
    }

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Examples of org.apache.fop.apps.FOUserAgent

        //Set up XMLRenderer to render to a DOM
        TransformerHandler handler = tFactory.newTransformerHandler();
        DOMResult domResult = new DOMResult();
        handler.setResult(domResult);
        
        FOUserAgent userAgent = createUserAgent();


        //Create an instance of the target renderer so the XMLRenderer can use its font setup
        Renderer targetRenderer = userAgent.getRendererFactory().createRenderer(
                userAgent, MimeConstants.MIME_PDF); 
        
        XMLRenderer renderer = new XMLRenderer();
        renderer.mimicRenderer(targetRenderer);
        renderer.setContentHandler(handler);
        renderer.setUserAgent(userAgent);


        userAgent.setRendererOverride(renderer);
        
        Fop fop = fopFactory.newFop(MimeConstants.MIME_FOP_AREA_TREE, userAgent);
        Result res = new SAXResult(fop.getDefaultHandler());
        transformer.transform(src, res);

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Examples of org.apache.fop.apps.FOUserAgent

    }
    
    private void parseAndRender(Source src, OutputStream out, String mime) throws Exception {
        AreaTreeParser parser = new AreaTreeParser();
                
        FOUserAgent userAgent = createUserAgent();
        FontInfo fontInfo = new FontInfo();
        AreaTreeModel treeModel = new RenderPagesModel(userAgent, 
                mime, fontInfo, out); 
        parser.parse(src, treeModel, userAgent);
        treeModel.endDocument();

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Examples of org.apache.fop.apps.FOUserAgent

        DOMResult domResult = new DOMResult();
        handler.setResult(domResult);
        XMLRenderer renderer = new XMLRenderer();
        renderer.setContentHandler(handler);


        FOUserAgent userAgent = createUserAgent();
        userAgent.setRendererOverride(renderer);
        renderer.setUserAgent(userAgent);


        FontInfo fontInfo = new FontInfo();
        AreaTreeModel treeModel = new RenderPagesModel(userAgent, 
                MimeConstants.MIME_FOP_AREA_TREE, fontInfo, null);

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Examples of org.apache.fop.apps.FOUserAgent

    /**
     * create an FOUserAgent for our tests
     * @return an initialized FOUserAgent
     */
    protected FOUserAgent getUserAgent() {
        final FOUserAgent a = fopFactory.newFOUserAgent();
        return a;
    }

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Examples of org.apache.fop.apps.FOUserAgent

            protected Property convertPropertyDatatype(
                    Property p, PropertyList propertyList, FObj fo) throws PropertyException {
                String nameval = p.getNCname();
                if (nameval != null) {
                    FObj fobj = (fo == null ? propertyList.getFObj() : fo);
                    FOUserAgent ua = (fobj == null ? null : fobj.getUserAgent());
                    return new ColorProperty(ua, nameval);
                }
                return super.convertPropertyDatatype(p, propertyList, fo);
            }
        };

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Examples of org.apache.fop.apps.FOUserAgent

     * @throws IOException In case of an I/O problem
     */
    protected void render(Source src, Transformer transformer, HttpServletResponse response)
                throws FOPException, TransformerException, IOException {


        FOUserAgent foUserAgent = getFOUserAgent();


        //Setup output
        ByteArrayOutputStream out = new ByteArrayOutputStream();


        //Setup FOP

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