Examples with DOMImplementation org.w3c.dom.DOMImplementation used on opensource projects

Example 41 with DOMImplementation

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

the class SimpleImageTranscoder method applyMatrix.

private Document applyMatrix(double[][] matrix) {
    // creation of the SVG document
    DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
    String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
    final Document newDocument = impl.createDocument(svgNS, "svg", null);
    // get the root element (the 'svg' element).
    Element svgRoot = newDocument.getDocumentElement();
    // get the original document size
    SVGSVGElement svgElmt = ((SVGOMDocument) originalDocument).getRootElement();
    double width = 30;
    double height = 30;
    try {
        width = svgElmt.getWidth().getBaseVal().getValue();
        height = svgElmt.getHeight().getBaseVal().getValue();
    } catch (NullPointerException e) {
        // FIXME
        // this is a dirty workaround for the RAP problem, which doesn't know how to
        // transform between units and pixels. Here we assume that all units are inches
        // and 96 dpi is used.
        SVGLength length = svgElmt.getWidth().getBaseVal();
        double value = length.getValueInSpecifiedUnits();
        width = value * 25.4 / 0.26458333333333333333333333333333;
        length = svgElmt.getHeight().getBaseVal();
        value = length.getValueInSpecifiedUnits();
        height = value * 25.4 / 0.26458333333333333333333333333333;
    }
    // current Transformation Matrix
    double[][] CTM = { { matrix[0][0], matrix[0][1], 0 }, { matrix[1][0], matrix[1][1], 0 }, { 0, 0, 1 } };
    // apply permutation to viewBox corner points
    double[] a = transformP(0.0, 0.0, 1.0, CTM);
    double[] b = transformP(width, 0.0, 1.0, CTM);
    double[] c = transformP(width, height, 1.0, CTM);
    double[] d = transformP(0.0, height, 1.0, CTM);
    // find new points
    double minX = findMin(a[0], b[0], c[0], d[0]);
    double minY = findMin(a[1], b[1], c[1], d[1]);
    double maxX = findMax(a[0], b[0], c[0], d[0]);
    double maxY = findMax(a[1], b[1], c[1], d[1]);
    double newWidth = maxX - minX;
    double newHeight = maxY - minY;
    // set the width and height attributes on the root 'svg' element.
    svgRoot.setAttributeNS(null, "width", String.valueOf(newWidth));
    svgRoot.setAttributeNS(null, "height", String.valueOf(newHeight));
    String vbs = minX + " " + minY + " " + newWidth + " " + newHeight;
    svgRoot.setAttributeNS(null, "viewBox", vbs);
    svgRoot.setAttributeNS(null, "preserveAspectRatio", "none");
    // Create the transform matrix
    StringBuilder sb = new StringBuilder();
    // a c e
    // b d f
    // 0 0 1
    sb.append("matrix(");
    sb.append(CTM[0][0] + ",");
    sb.append(CTM[1][0] + ",");
    sb.append(CTM[0][1] + ",");
    sb.append(CTM[1][1] + ",");
    sb.append(CTM[0][2] + ",");
    sb.append(CTM[1][2] + ")");
    Element graphic = newDocument.createElementNS(svgNS, "g");
    graphic.setAttributeNS(null, "transform", sb.toString());
    // Attach the transform to the root 'svg' element.
    Node copiedRoot = newDocument.importNode(originalDocument.getDocumentElement(), true);
    graphic.appendChild(copiedRoot);
    svgRoot.appendChild(graphic);
    // }
    return newDocument;
}

Example 42 with DOMImplementation

use of org.w3c.dom.DOMImplementation in project j2objc by google.

the class XPathExpressionImpl method getDummyDocument.

private static Document getDummyDocument() {
    try {
        if (dbf == null) {
            dbf = DocumentBuilderFactory.newInstance();
            dbf.setNamespaceAware(true);
            dbf.setValidating(false);
        }
        db = dbf.newDocumentBuilder();
        DOMImplementation dim = db.getDOMImplementation();
        d = dim.createDocument("http://java.sun.com/jaxp/xpath", "dummyroot", null);
        return d;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

Example 43 with DOMImplementation

use of org.w3c.dom.DOMImplementation in project buck by facebook.

the class SchemeGenerator method serializeScheme.

private static void serializeScheme(XCScheme scheme, OutputStream stream) {
    DocumentBuilder docBuilder;
    Transformer transformer;
    try {
        docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        transformer = TransformerFactory.newInstance().newTransformer();
    } catch (ParserConfigurationException | TransformerConfigurationException e) {
        throw new RuntimeException(e);
    }
    DOMImplementation domImplementation = docBuilder.getDOMImplementation();
    Document doc = domImplementation.createDocument(null, "Scheme", null);
    doc.setXmlVersion("1.0");
    Element rootElem = doc.getDocumentElement();
    rootElem.setAttribute("LastUpgradeVersion", "9999");
    rootElem.setAttribute("version", "1.7");
    Optional<XCScheme.BuildAction> buildAction = scheme.getBuildAction();
    if (buildAction.isPresent()) {
        Element buildActionElem = serializeBuildAction(doc, buildAction.get());
        rootElem.appendChild(buildActionElem);
    }
    Optional<XCScheme.TestAction> testAction = scheme.getTestAction();
    if (testAction.isPresent()) {
        Element testActionElem = serializeTestAction(doc, testAction.get());
        testActionElem.setAttribute("buildConfiguration", scheme.getTestAction().get().getBuildConfiguration());
        rootElem.appendChild(testActionElem);
    }
    Optional<XCScheme.LaunchAction> launchAction = scheme.getLaunchAction();
    if (launchAction.isPresent()) {
        Element launchActionElem = serializeLaunchAction(doc, launchAction.get());
        launchActionElem.setAttribute("buildConfiguration", launchAction.get().getBuildConfiguration());
        rootElem.appendChild(launchActionElem);
    } else {
        Element launchActionElem = doc.createElement("LaunchAction");
        launchActionElem.setAttribute("buildConfiguration", "Debug");
        rootElem.appendChild(launchActionElem);
    }
    Optional<XCScheme.ProfileAction> profileAction = scheme.getProfileAction();
    if (profileAction.isPresent()) {
        Element profileActionElem = serializeProfileAction(doc, profileAction.get());
        profileActionElem.setAttribute("buildConfiguration", profileAction.get().getBuildConfiguration());
        rootElem.appendChild(profileActionElem);
    } else {
        Element profileActionElem = doc.createElement("ProfileAction");
        profileActionElem.setAttribute("buildConfiguration", "Release");
        rootElem.appendChild(profileActionElem);
    }
    Optional<XCScheme.AnalyzeAction> analyzeAction = scheme.getAnalyzeAction();
    if (analyzeAction.isPresent()) {
        Element analyzeActionElem = doc.createElement("AnalyzeAction");
        analyzeActionElem.setAttribute("buildConfiguration", analyzeAction.get().getBuildConfiguration());
        rootElem.appendChild(analyzeActionElem);
    } else {
        Element analyzeActionElem = doc.createElement("AnalyzeAction");
        analyzeActionElem.setAttribute("buildConfiguration", "Debug");
        rootElem.appendChild(analyzeActionElem);
    }
    Optional<XCScheme.ArchiveAction> archiveAction = scheme.getArchiveAction();
    if (archiveAction.isPresent()) {
        Element archiveActionElem = doc.createElement("ArchiveAction");
        archiveActionElem.setAttribute("buildConfiguration", archiveAction.get().getBuildConfiguration());
        archiveActionElem.setAttribute("revealArchiveInOrganizer", "YES");
        rootElem.appendChild(archiveActionElem);
    } else {
        Element archiveActionElem = doc.createElement("ArchiveAction");
        archiveActionElem.setAttribute("buildConfiguration", "Release");
        rootElem.appendChild(archiveActionElem);
    }
    // write out
    DOMSource source = new DOMSource(doc);
    StreamResult result = new StreamResult(stream);
    try {
        transformer.transform(source, result);
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
}

Example 44 with DOMImplementation

use of org.w3c.dom.DOMImplementation in project robovm by robovm.

the class XPathImpl method getDummyDocument.

private static Document getDummyDocument() {
    // enter this code at the same time, we just waste a little time
    if (d == null) {
        DOMImplementation dim = getParser().getDOMImplementation();
        d = dim.createDocument("http://java.sun.com/jaxp/xpath", "dummyroot", null);
    }
    return d;
}

Example 45 with DOMImplementation

use of org.w3c.dom.DOMImplementation in project processing by processing.

the class PGraphicsSVG method beginDraw.

public void beginDraw() {
    DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
    // Create an instance of org.w3c.dom.Document.
    String ns = "http://www.w3.org/2000/svg";
    Document document = domImpl.createDocument(ns, "svg", null);
    // Create an instance of the SVG Generator.
    g2 = new SVGGraphics2D(document);
    ((SVGGraphics2D) g2).setSVGCanvasSize(new Dimension(width, height));
    // Done with our work, let's check on defaults and the rest
    //super.beginDraw();
    // Can't call super.beginDraw() because it'll nuke our g2
    checkSettings();
    // reset model matrix
    resetMatrix();
    vertexCount = 0;
    // Also need to push the matrix since the matrix doesn't reset on each run
    // http://dev.processing.org/bugs/show_bug.cgi?id=1227
    pushMatrix();
}