Examples with OutputException net.parostroj.timetable.output2.OutputException used on opensource projects

Example 1 with OutputException

use of net.parostroj.timetable.output2.OutputException in project grafikon by jub77.

the class DrawOutput method processPdf.

private void processPdf(Collection<Image> images, OutputStream stream, DrawLayout layout) throws OutputException {
    PDFDocumentGraphics2D g2d;
    try {
        g2d = new PDFDocumentGraphics2D();
        g2d.setGraphicContext(new GraphicContext());
        FopFactory fopFactory = PdfTransformer.createFopFactory();
        FOUserAgent userAgent = fopFactory.newFOUserAgent();
        FontConfig fc = userAgent.getRendererConfig(MimeConstants.MIME_PDF, new PDFRendererConfigParser()).getFontInfoConfig();
        FontManager fontManager = fopFactory.getFontManager();
        DefaultFontConfigurator fontInfoConfigurator = new DefaultFontConfigurator(fontManager, null, false);
        List<EmbedFontInfo> fontInfoList = fontInfoConfigurator.configure(fc);
        FontInfo fontInfo = new FontInfo();
        FontSetup.setup(fontInfo, fontInfoList, userAgent.getResourceResolver(), fontManager.isBase14KerningEnabled());
        g2d.setFontInfo(fontInfo);
        g2d.setFont(new Font("SansCondensed", Font.PLAIN, g2d.getFont().getSize()));
        List<Dimension> sizes = this.getSizes(images, g2d);
        Dimension size = this.getTotalSize(sizes, layout);
        g2d.setupDocument(stream, size.width, size.height);
        this.drawImages(sizes, images, g2d, layout);
        g2d.finish();
    } catch (IOException | FOPException e) {
        throw new OutputException(e.getMessage(), e);
    }
}

Example 2 with OutputException

use of net.parostroj.timetable.output2.OutputException in project grafikon by jub77.

the class DrawOutput method processPng.

private void processPng(Collection<Image> images, OutputStream stream, DrawLayout layout) throws OutputException {
    BufferedImage testImg = new BufferedImage(10, 10, BufferedImage.TYPE_INT_RGB);
    List<Dimension> sizes = this.getSizes(images, testImg.createGraphics());
    Dimension size = this.getTotalSize(sizes, layout);
    BufferedImage img = new BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = img.createGraphics();
    g2d.setColor(Color.white);
    g2d.fillRect(0, 0, size.width, size.height);
    this.drawImages(sizes, images, g2d, layout);
    try {
        ImageIO.write(img, "png", stream);
    } catch (IOException e) {
        throw new OutputException(e.getMessage(), e);
    }
}

Example 3 with OutputException

use of net.parostroj.timetable.output2.OutputException in project grafikon by jub77.

the class PdfTransformer method write.

public FormattingResults write(OutputStream os, InputStream is, URIResolver resolver) throws OutputException {
    FopFactory fopFactory = getFopFactory(resolver);
    try {
        Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, fopFactory.newFOUserAgent(), os);
        Transformer transformer = factory.newTransformer();
        Source src = new StreamSource(is);
        Result res = new SAXResult(fop.getDefaultHandler());
        transformer.transform(src, res);
        return fop.getResults();
    } catch (FOPException | TransformerException e) {
        throw new OutputException("Error transformation exception", e);
    }
}

Example 4 with OutputException

use of net.parostroj.timetable.output2.OutputException in project grafikon by jub77.

the class CirculationView method draw.

@Override
public void draw(Dimension size, File outputFile, Type type) throws OutputException {
    // ignore dimension - it is fixed for the circulation output
    OutputFactory factory = OutputFactory.newInstance("draw");
    Output output = factory.createOutput("circulations");
    Tuple<Integer> limits = this.getLimits();
    List<TrainsCycle> circulations = this.getCirculations();
    CirculationDrawParams cdParams = new CirculationDrawParams(circulations).setFrom(limits.first).setTo(limits.second).setWidthInChars(stepWidth).setZoom(zoom).setColors(drawColors);
    output.write(output.getAvailableParams().setParam(Output.PARAM_OUTPUT_FILE, outputFile).setParam(Output.PARAM_TRAIN_DIAGRAM, diagram).setParam(DrawParams.CD_PARAMS, Arrays.asList(cdParams)).setParam(DrawParams.OUTPUT_TYPE, type == Type.SVG ? FileOutputType.SVG : FileOutputType.PNG));
}

Example 5 with OutputException

use of net.parostroj.timetable.output2.OutputException in project grafikon by jub77.

the class XmlEndPositionsOutput method writeTo.

@Override
protected void writeTo(OutputParams params, OutputStream stream, TrainDiagram diagram) throws OutputException {
    try {
        // extract positions
        PositionsExtractor pe = new PositionsExtractor(diagram);
        List<Position> engines = pe.getEndPositions(diagram.getEngineCycleType().getCycles(), null);
        List<Position> trainUnits = pe.getEndPositions(diagram.getTrainUnitCycleType().getCycles(), null);
        EndPositions ep = new EndPositions();
        ep.setEnginesPositions(engines);
        ep.setTrainUnitsPositions(trainUnits);
        JAXBContext context = JAXBContext.newInstance(EndPositions.class);
        Marshaller m = context.createMarshaller();
        m.setProperty(Marshaller.JAXB_ENCODING, this.getCharset().name());
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        Writer writer = new OutputStreamWriter(stream, this.getCharset());
        m.marshal(ep, writer);
    } catch (Exception e) {
        throw new OutputException(e);
    }
}