Examples with SVGDocument org.w3c.dom.svg.SVGDocument used on opensource projects

Example 6 with SVGDocument

use of org.w3c.dom.svg.SVGDocument in project yamcs-studio by yamcs.

the class SVGSymbolImage method loadDocument.

private void loadDocument(final InputStream inputStream) {
    svgHandler = null;
    failedToLoadDocument = true;
    if (imagePath == null || imagePath.isEmpty()) {
        return;
    }
    String parser = XMLResourceDescriptor.getXMLParserClassName();
    SAXSVGDocumentFactory factory = new SAXSVGDocumentFactory(parser);
    try {
        // $NON-NLS-1$
        IPath workSpacePath = ResourceUtil.workspacePathToSysPath(new Path("/"));
        String uri = // $NON-NLS-1$
        "file://" + (workSpacePath == null ? "" : workSpacePath.toOSString()) + imagePath.toString();
        svgDocument = factory.createDocument(uri, inputStream);
        svgHandler = new SVGHandler((SVGDocument) svgDocument, Display.getCurrent());
        svgHandler.setAlignedToNearestSecond(alignedToNearestSecond);
        initRenderingHints();
        BufferedImage awtImage = svgHandler.getOffScreen();
        if (awtImage != null) {
            this.originalImageData = SVGUtils.toSWT(Display.getCurrent(), awtImage);
            resetData();
        }
        svgHandler.setRenderListener(new SVGHandlerListener() {

            @Override
            public void newImage(final Image image) {
                if (disposed) {
                    return;
                }
                animatedImage = image;
                repaintAnimated = true;
                repaint();
            }
        });
        needRender = true;
        failedToLoadDocument = false;
    } catch (Exception e) {
        Activator.getLogger().log(Level.WARNING, "Error loading SVG image " + imagePath, e);
    }
}