Examples with SVGGElement net.sf.latexdraw.parser.svg.SVGGElement used on opensource projects

Example 16 with SVGGElement

use of net.sf.latexdraw.parser.svg.SVGGElement in project latexdraw by arnobl.

the class SVGRhombus method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    final Point gc = shape.getGravityCentre();
    final Point p1 = ShapeFactory.INST.createPoint((tl.getX() + br.getX()) / 2d, tl.getY());
    final Point p2 = ShapeFactory.INST.createPoint(br.getX(), (tl.getY() + br.getY()) / 2d);
    final Point p3 = ShapeFactory.INST.createPoint((tl.getX() + br.getX()) / 2d, br.getY());
    final SVGElement root = new SVGGElement(doc);
    final double gap = getPositionGap() / 2d;
    final double cornerGap1 = MathUtils.INST.getCornerGap(gc, p1, p2, gap);
    double cornerGap2 = MathUtils.INST.getCornerGap(gc, p2, p3, gap);
    if (p2.getX() < p3.getX()) {
        cornerGap2 *= -1d;
    }
    final String points = String.valueOf(p1.getX()) + ',' + (p1.getY() - cornerGap1) + ' ' + (p2.getX() + cornerGap2) + ',' + p2.getY() + ' ' + p3.getX() + ',' + (p3.getY() + cornerGap1) + ' ' + (tl.getX() - cornerGap2) + ',' + p2.getY();
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_RHOMBUS);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    setShadowPolygon(doc, root, points);
    final SVGElement elt = new SVGPolygonElement(doc);
    elt.setAttribute(SVGAttributes.SVG_POINTS, points);
    root.appendChild(elt);
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_POINTS, String.valueOf(tl.getX()) + ' ' + tl.getY() + ' ' + br.getX() + ' ' + tl.getY() + ' ' + tl.getX() + ' ' + br.getY() + ' ' + br.getX() + ' ' + br.getY());
    setDbleBorderPolygon(doc, root, points);
    setSVGAttributes(doc, elt, true);
    setSVGRotationAttribute(root);
    return root;
}

Example 17 with SVGGElement

use of net.sf.latexdraw.parser.svg.SVGGElement in project latexdraw by arnobl.

the class SVGText method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    final SVGElement root = new SVGGElement(doc);
    final String ltdPref = LNamespace.LATEXDRAW_NAMESPACE + ':';
    final Element txt = new SVGTextElement(doc);
    root.setAttribute(ltdPref + LNamespace.XML_TYPE, LNamespace.XML_TYPE_TEXT);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    root.setAttribute(SVGAttributes.SVG_FILL, CSSColors.INSTANCE.getColorName(shape.getLineColour(), true));
    root.setAttribute(ltdPref + LNamespace.XML_POSITION, shape.getTextPosition().getLatexToken());
    txt.setAttribute(SVGAttributes.SVG_X, String.valueOf(shape.getX()));
    txt.setAttribute(SVGAttributes.SVG_Y, String.valueOf(shape.getY()));
    txt.appendChild(doc.createTextNode(shape.getText()));
    root.appendChild(txt);
    setSVGRotationAttribute(root);
    return root;
}

Example 18 with SVGGElement

use of net.sf.latexdraw.parser.svg.SVGGElement in project latexdraw by arnobl.

the class SVGSquare method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument document) {
    if (document.getFirstChild().getDefs() == null) {
        return null;
    }
    final double gap = getPositionGap();
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    SVGElement elt;
    final SVGElement root = new SVGGElement(document);
    final double width = Math.max(1d, br.getX() - tl.getX() + gap);
    final double x = tl.getX() - gap / 2d;
    final double y = tl.getY() - gap / 2d;
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_SQUARE);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    setShadowSVGRect(root, x, y, width, width, document);
    if (shape.hasShadow() && !PSTricksConstants.LINE_NONE_STYLE.equals(shape.getLineStyle().getLatexToken())) {
        // The background of the borders must be filled is there is a shadow.
        elt = new SVGRectElement(x, y, width, width, document);
        setSVGBorderBackground(elt, root);
        setSVGRoundCorner(elt);
    }
    elt = new SVGRectElement(x, y, width, width, document);
    root.appendChild(elt);
    setSVGAttributes(document, elt, true);
    setSVGRoundCorner(elt);
    setDbleBordSVGRect(root, x, y, width, width, document);
    setSVGRotationAttribute(root);
    return root;
}

Example 19 with SVGGElement

use of net.sf.latexdraw.parser.svg.SVGGElement in project latexdraw by arnobl.

the class SVGTriangle method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    if (doc.getFirstChild().getDefs() == null) {
        return null;
    }
    final SVGElement root = new SVGGElement(doc);
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_TRIANGLE);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    final double gap = getPositionGap() / 2d;
    final Point pt1 = shape.getTopLeftPoint();
    final Point pt2 = shape.getBottomRightPoint();
    final Point p1 = ShapeFactory.INST.createPoint((pt1.getX() + pt2.getX()) / 2d, pt1.getY());
    final Point p2 = ShapeFactory.INST.createPoint(pt2.getX(), pt2.getY());
    final Point p3 = ShapeFactory.INST.createPoint(pt1.getX(), pt2.getY());
    final double p1x = p1.getX();
    final double p1y = p1.getY();
    final double p2x = p2.getX();
    final double p2y = p2.getY();
    final double p3x = p3.getX();
    double cornerGap1 = MathUtils.INST.getCornerGap(ShapeFactory.INST.createPoint(p1x, p2y), p1, p2, gap);
    double cornerGap2 = MathUtils.INST.getCornerGap(shape.getGravityCentre(), p2, p3, gap);
    if (p2x > p3x) {
        cornerGap2 *= -1d;
    }
    if (p1y > p2y) {
        cornerGap1 *= -1d;
    }
    final double value = p2y + (p1y < p2y ? gap : -gap);
    final String points = p1x + "," + (p1y - cornerGap1) + " " + (p2x - cornerGap2) + "," + value + " " + (p3x + cornerGap2) + "," + value;
    final String ltdPoints = shape.getPoints().stream().flatMap(pt -> Stream.of(String.valueOf(pt.getX()), String.valueOf(pt.getY()))).collect(Collectors.joining(" "));
    setShadowPolygon(doc, root, points);
    final SVGElement elt = new SVGPolygonElement(doc);
    elt.setAttribute(SVGAttributes.SVG_POINTS, points);
    root.appendChild(elt);
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_POINTS, ltdPoints);
    setDbleBorderPolygon(doc, root, points);
    setSVGAttributes(doc, elt, true);
    setSVGRotationAttribute(root);
    return root;
}

Example 20 with SVGGElement

use of net.sf.latexdraw.parser.svg.SVGGElement in project latexdraw by arnobl.

the class SVGCircleArc method getShowPointsElement.

/**
 * Creates an SVG g element that contains the 'show points' plotting.
 * @param doc The owner document.
 * @return The created g element or null if the shape has not the 'show points' option activated.
 */
final SVGGElement getShowPointsElement(final SVGDocument doc) {
    if (!shape.isShowPts() || doc == null) {
        return null;
    }
    final SVGGElement showPts = new SVGGElement(doc);
    final double thickness = shape.getThickness() / 2.;
    showPts.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_SHOW_PTS);
    showPts.appendChild(getShowPointsLine(doc, thickness, shape.getLineColour(), shape.getGravityCentre(), shape.getStartPoint(), shape.getDashSepBlack(), shape.getDashSepWhite(), false, 1, 0));
    showPts.appendChild(getShowPointsLine(doc, thickness, shape.getLineColour(), shape.getGravityCentre(), shape.getEndPoint(), shape.getDashSepBlack(), shape.getDashSepWhite(), false, 1, 0));
    return showPts;
}