Examples with GraphicContext org.apache.xmlgraphics.java2d.GraphicContext used on opensource projects

Example 1 with GraphicContext

use of org.apache.xmlgraphics.java2d.GraphicContext 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 GraphicContext

use of org.apache.xmlgraphics.java2d.GraphicContext in project dkpro-lab by dkpro.

the class ChartUtil method writeChartAsPDF.

/**
 * Exports a JFreeChart to a scalable PDF file.
 *
 * @param chart JFreeChart to export
 * @param aOS stream to write to.
 * @param aWidth width of the chart in pixels
 * @param aHeight height of the chart in pixels
 * @throws IOException if writing the svgFile fails.
 */
public static void writeChartAsPDF(OutputStream aOS, JFreeChart chart, int aWidth, int aHeight) throws IOException {
    // Create an instance of the SVG Generator
    PDFDocumentGraphics2D pdfGenerator = new PDFDocumentGraphics2D(true, aOS, aWidth, aHeight);
    pdfGenerator.setDeviceDPI(PDFDocumentGraphics2D.NORMAL_PDF_RESOLUTION);
    pdfGenerator.setGraphicContext(new GraphicContext());
    pdfGenerator.setSVGDimension(aWidth, aHeight);
    pdfGenerator.setClip(0, 0, aWidth, aHeight);
    pdfGenerator.setRenderingHint(KEY_ANTIALIASING, VALUE_ANTIALIAS_ON);
    pdfGenerator.setRenderingHint(KEY_INTERPOLATION, VALUE_INTERPOLATION_BILINEAR);
    chart.setBackgroundPaint(Color.white);
    chart.getPlot().setBackgroundPaint(Color.white);
    // draw the chart in the SVG generator
    chart.draw(pdfGenerator, new Rectangle(aWidth, aHeight));
    pdfGenerator.finish();
}