Examples with SVGGraphics2D org.apache.batik.svggen.SVGGraphics2D used on opensource projects

Example 11 with SVGGraphics2D

use of org.apache.batik.svggen.SVGGraphics2D in project xwiki-platform by xwiki.

the class ChartingPlugin method generateSvgChart.

private Chart generateSvgChart(JFreeChart jfchart, ChartParams params, XWikiContext context) throws IOException, GenerateException {
    // Get a DOMImplementation
    DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
    // Create an instance of org.w3c.dom.Document
    Document document = domImpl.createDocument("http://www.w3.org/2000/svg", "svg", null);
    // Create an instance of the SVG Generator
    SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
    // Ask the chart to render into the SVG Graphics2D implementation
    Rectangle2D.Double rect = new Rectangle2D.Double(0, 0, params.getInteger(ChartParams.WIDTH).intValue(), params.getInteger(ChartParams.HEIGHT).intValue());
    jfchart.draw(svgGenerator, rect);
    boolean useCSS = false;
    StringWriter swriter = new StringWriter();
    svgGenerator.stream(swriter, useCSS);
    String svgText = swriter.toString();
    String pageURL = null;
    SVGPlugin svgPlugin = (SVGPlugin) context.getWiki().getPlugin("svg", context);
    if (svgPlugin == null) {
        throw new GenerateException("SVGPlugin not loaded");
    }
    String imageURL;
    try {
        imageURL = svgPlugin.getSVGImageURL(svgText, params.getInteger(ChartParams.HEIGHT).intValue(), params.getInteger(ChartParams.WIDTH).intValue(), context);
    } catch (SVGConverterException sce) {
        throw new GenerateException(sce);
    }
    return new ChartImpl(params, imageURL, pageURL);
}

Example 12 with SVGGraphics2D

use of org.apache.batik.svggen.SVGGraphics2D in project grafikon by jub77.

the class DrawOutput method processSvg.

private void processSvg(Collection<Image> images, OutputStream stream, DrawLayout layout) throws OutputException {
    DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
    // Create an instance of org.w3c.dom.Document.
    String svgNS = "http://www.w3.org/2000/svg";
    Document document = domImpl.createDocument(svgNS, "svg", null);
    SVGGeneratorContext context = SVGGeneratorContext.createDefault(document);
    context.setGraphicContextDefaults(new SVGGeneratorContext.GraphicContextDefaults());
    // set default font
    context.getGraphicContextDefaults().setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 12));
    // set antialiasing
    Map<Key, Object> map = new HashMap<>();
    map.put(RenderingHints.KEY_ANTIALIASING, Boolean.TRUE);
    map.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    context.getGraphicContextDefaults().setRenderingHints(new RenderingHints(map));
    SVGGraphics2D g2d = new SVGGraphics2D(context, false);
    List<Dimension> sizes = this.getSizes(images, g2d);
    Dimension size = this.getTotalSize(sizes, layout);
    g2d.setSVGCanvasSize(size);
    this.drawImages(sizes, images, g2d, layout);
    // write to ouput - do not use css style
    boolean useCSS = false;
    try {
        Writer out = new OutputStreamWriter(stream, "UTF-8");
        g2d.stream(out, useCSS);
    } catch (IOException e) {
        throw new OutputException(e.getMessage(), e);
    }
}

Example 13 with SVGGraphics2D

use of org.apache.batik.svggen.SVGGraphics2D in project hale by halestudio.

the class SVGPainter method createSVGGraphics.

private SVGGraphics2D createSVGGraphics() {
    // Get a DOMImplementation.
    DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
    // Create an instance of org.w3c.dom.Document.
    String svgNS = "http://www.w3.org/2000/svg";
    Document document = domImpl.createDocument(svgNS, "svg", null);
    // Create an instance of the SVG Generator.
    return new SVGGraphics2D(document);
}

Example 14 with SVGGraphics2D

use of org.apache.batik.svggen.SVGGraphics2D in project archi by archimatetool.

the class AbstractExportProvider method initialiseGraphics.

protected void initialiseGraphics() {
    // Ensure user fonts are loaded into AWT for Windows
    loadUserFontsIntoAWT();
    // Create a DOM Document
    Document document = createDocument();
    // Create a context for customisation
    // Don't embed fonts
    SVGGeneratorContext ctx = createContext(document, false);
    // Create a Batik SVGGraphics2D instance
    // Text is drawn as shapes
    svgGraphics2D = new SVGGraphics2D(ctx, true);
    // Create a Graphiti wrapper adapter
    GraphicsToGraphics2DAdaptor graphicsAdaptor = createGraphicsToGraphics2DAdaptor(svgGraphics2D, viewPortBounds);
    // Paint the figure onto the graphics instance
    figure.paint(graphicsAdaptor);
    // Dispose of this
    graphicsAdaptor.dispose();
}

Example 15 with SVGGraphics2D

use of org.apache.batik.svggen.SVGGraphics2D in project megameklab by MegaMek.

the class PrintRecordSheet method createDocument.

void createDocument(int pageIndex, PageFormat pageFormat, boolean addMargin) {
    svgDocument = loadTemplate(pageIndex, pageFormat);
    if (null != svgDocument) {
        subFonts((SVGDocument) svgDocument);
        subColorElements();
        SVGGeneratorContext context = SVGGeneratorContext.createDefault(svgDocument);
        svgGenerator = new SVGGraphics2D(context, false);
        double ratio = Math.min(pageFormat.getImageableWidth() / (options.getPaperSize().pxWidth - 36), pageFormat.getPaper().getImageableHeight() / (options.getPaperSize().pxHeight - 36));
        if ((pageIndex == firstPage) && includeReferenceCharts()) {
            ratio *= TABLE_RATIO;
        }
        Element svgRoot = svgDocument.getDocumentElement();
        svgRoot.setAttributeNS(null, SVGConstants.SVG_WIDTH_ATTRIBUTE, String.valueOf(pageFormat.getWidth()));
        svgRoot.setAttributeNS(null, SVGConstants.SVG_HEIGHT_ATTRIBUTE, String.valueOf(pageFormat.getHeight()));
        Element g = svgDocument.getElementById(RS_TEMPLATE);
        if (g != null) {
            if (addMargin) {
                g.setAttributeNS(null, SVGConstants.SVG_TRANSFORM_ATTRIBUTE, String.format("%s(%f 0 0 %f %f %f)", SVGConstants.SVG_MATRIX_VALUE, ratio, ratio, pageFormat.getImageableX(), pageFormat.getImageableY()));
            } else {
                g.setAttributeNS(null, SVGConstants.SVG_TRANSFORM_ATTRIBUTE, String.format("%s(%f %f)", SVGConstants.SVG_SCALE_ATTRIBUTE, ratio, ratio));
            }
        }
        processImage(pageIndex - firstPage, pageFormat);
    }
}