Examples with SVGPathElement net.sf.latexdraw.parsers.svg.SVGPathElement used on opensource projects

Example 1 with SVGPathElement

use of net.sf.latexdraw.parsers.svg.SVGPathElement in project latexdraw by arnobl.

the class SVGAxes method toSVG.

@Override
public SVGElement toSVG(final SVGDocument doc) {
    if (doc == null) {
        return null;
    }
    currentDoc = doc;
    currentPath = new SVGPathSegList();
    currentTicks = new SVGGElement(doc);
    final SVGElement root = new SVGGElement(doc);
    final String pref = LNamespace.LATEXDRAW_NAMESPACE + ':';
    final SVGPathElement path = new SVGPathElement(doc);
    setSVGAttributes(doc, root, false);
    root.setAttribute(SVGAttributes.SVG_TRANSFORM, "translate(" + MathUtils.INST.format.format(shape.getPosition().getX()) + ',' + MathUtils.INST.format.format(shape.getPosition().getY()) + ')');
    root.setAttribute(pref + LNamespace.XML_STYLE, shape.getAxesStyle().toString());
    root.setAttribute(pref + LNamespace.XML_GRID_START, shape.getGridStartX() + " " + shape.getGridStartY());
    root.setAttribute(pref + LNamespace.XML_GRID_END, shape.getGridEndX() + " " + shape.getGridEndY());
    root.setAttribute(pref + LNamespace.XML_GRID_ORIGIN, shape.getOriginX() + " " + shape.getOriginY());
    root.setAttribute(pref + LNamespace.XML_AXE_INCREMENT, shape.getIncrementX() + " " + shape.getIncrementY());
    root.setAttribute(pref + LNamespace.XML_AXE_DIST_LABELS, shape.getDistLabelsX() + " " + shape.getDistLabelsY());
    root.setAttribute(pref + LNamespace.XML_AXE_TICKS_SIZE, String.valueOf(shape.getTicksSize()));
    root.setAttribute(pref + LNamespace.XML_AXE_SHOW_ORIGIN, String.valueOf(shape.isShowOrigin()));
    root.setAttribute(pref + LNamespace.XML_AXE_SHOW_TICKS, shape.getTicksDisplayed().toString());
    root.setAttribute(pref + LNamespace.XML_AXE_LABELS_STYLE, shape.getLabelsDisplayed().toString());
    root.setAttribute(pref + LNamespace.XML_AXE_TICKS_STYLE, shape.getTicksStyle().toString());
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_AXE);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    createSVGAxe(root, doc);
    setSVGRotationAttribute(root);
    updatePathTicks();
    updatePathLabels();
    root.appendChild(currentTicks);
    path.setPathData(currentPath);
    root.appendChild(path);
    return root;
}

Example 2 with SVGPathElement

use of net.sf.latexdraw.parsers.svg.SVGPathElement in project latexdraw by arnobl.

the class SVGShape method setSVGHatchings.

private void setSVGHatchings(final SVGDocument doc, final SVGElement root, final boolean shadowFills) {
    final SVGDefsElement defs = doc.getFirstChild().getDefs();
    final String id = SVGElements.SVG_PATTERN + shape.hashCode();
    final SVGPatternElement hatch = new SVGPatternElement(doc);
    final SVGGElement gPath = new SVGGElement(doc);
    final IPoint max = shape.getFullBottomRightPoint();
    final SVGPathElement path = new SVGPathElement(doc);
    root.setAttribute(SVGAttributes.SVG_FILL, SVG_URL_TOKEN_BEGIN + id + ')');
    hatch.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, shape.getFillingStyle().getLatexToken());
    hatch.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_ROTATION, String.valueOf(shape.getHatchingsAngle()));
    hatch.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_SIZE, String.valueOf(shape.getHatchingsSep()));
    hatch.setAttribute(SVGAttributes.SVG_PATTERN_UNITS, SVGAttributes.SVG_UNITS_VALUE_USR);
    hatch.setAttribute(SVGAttributes.SVG_ID, id);
    hatch.setAttribute(SVGAttributes.SVG_X, "0");
    hatch.setAttribute(SVGAttributes.SVG_Y, "0");
    hatch.setAttribute(SVGAttributes.SVG_WIDTH, String.valueOf((int) max.getX()));
    hatch.setAttribute(SVGAttributes.SVG_HEIGHT, String.valueOf((int) max.getY()));
    gPath.setAttribute(SVGAttributes.SVG_STROKE, CSSColors.INSTANCE.getColorName(shape.getHatchingsCol(), true));
    gPath.setAttribute(SVGAttributes.SVG_STROKE_WIDTH, String.valueOf(shape.getHatchingsWidth()));
    gPath.setAttribute(SVGAttributes.SVG_STROKE_DASHARRAY, SVGAttributes.SVG_VALUE_NONE);
    if (shape.getHatchingsCol().getO() < 1d) {
        gPath.setAttribute(SVGAttributes.SVG_STROKE_OPACITY, MathUtils.INST.format.format(shape.getHatchingsCol().getO()));
    }
    path.setAttribute(SVGAttributes.SVG_D, getSVGHatchingsPath().toString());
    gPath.appendChild(path);
    // Several shapes having hatching must have their shadow filled.
    if (shape.isFilled() || (shape.hasShadow() && shadowFills)) {
        final SVGRectElement fill = new SVGRectElement(doc);
        fill.setAttribute(SVGAttributes.SVG_FILL, CSSColors.INSTANCE.getColorName(shape.getFillingCol(), true));
        if (shape.getFillingCol().getO() < 1d) {
            fill.setAttribute(SVGAttributes.SVG_FILL_OPACITY, MathUtils.INST.format.format(shape.getFillingCol().getO()));
        }
        fill.setAttribute(SVGAttributes.SVG_STROKE, SVGAttributes.SVG_VALUE_NONE);
        fill.setAttribute(SVGAttributes.SVG_WIDTH, String.valueOf((int) max.getX()));
        fill.setAttribute(SVGAttributes.SVG_HEIGHT, String.valueOf((int) max.getY()));
        hatch.appendChild(fill);
    }
    defs.appendChild(hatch);
    hatch.appendChild(gPath);
}

Example 3 with SVGPathElement

use of net.sf.latexdraw.parsers.svg.SVGPathElement in project latexdraw by arnobl.

the class SVGCircleArc method toSVG.

@Override
public SVGElement toSVG(final SVGDocument doc) {
    if (doc == null || doc.getFirstChild().getDefs() == null) {
        return null;
    }
    final SVGDefsElement defs = doc.getFirstChild().getDefs();
    final double rotationAngle = shape.getRotationAngle();
    final double startAngle = shape.getAngleStart() % (2. * Math.PI);
    final double endAngle = shape.getAngleEnd() % (2. * Math.PI);
    final ArcStyle type = shape.getArcStyle();
    final SVGElement root = new SVGGElement(doc);
    final IPoint start = shape.getStartPoint();
    final IPoint end = shape.getEndPoint();
    final double radius = shape.getWidth() / 2.0;
    final boolean largeArcFlag = Math.abs(endAngle - startAngle) >= Math.PI;
    final boolean sweepFlag = startAngle >= endAngle;
    final SVGPathSegList path = new SVGPathSegList();
    SVGElement elt;
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_ARC);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    path.add(new SVGPathSegMoveto(start.getX(), start.getY(), false));
    path.add(new SVGPathSegArc(end.getX(), end.getY(), radius, radius, 0, largeArcFlag, sweepFlag, false));
    if (type == ArcStyle.CHORD) {
        path.add(new SVGPathSegClosePath());
    } else {
        if (type == ArcStyle.WEDGE) {
            final IPoint gravityCenter = shape.getGravityCentre();
            path.add(new SVGPathSegLineto(gravityCenter.getX(), gravityCenter.getY(), false));
            path.add(new SVGPathSegClosePath());
        }
    }
    if (shape.hasShadow()) {
        final SVGElement shad = new SVGPathElement(doc);
        shad.setAttribute(SVGAttributes.SVG_D, path.toString());
        setSVGShadowAttributes(shad, true);
        root.appendChild(shad);
        setSVGArrow(shape, shad, 0, true, doc, defs);
        setSVGArrow(shape, shad, 1, true, doc, defs);
    }
    // The background of the borders must be filled is there is a shadow.
    if (shape.hasShadow()) {
        elt = new SVGPathElement(doc);
        elt.setAttribute(SVGAttributes.SVG_D, path.toString());
        setSVGBorderBackground(elt, root);
    }
    elt = new SVGPathElement(doc);
    elt.setAttribute(SVGAttributes.SVG_D, path.toString());
    root.appendChild(elt);
    if (shape.hasDbleBord()) {
        final SVGElement dble = new SVGPathElement(doc);
        dble.setAttribute(SVGAttributes.SVG_D, path.toString());
        setSVGDoubleBordersAttributes(dble);
        root.appendChild(dble);
    }
    setSVGRotationAttribute(root);
    setSVGAttributes(doc, elt, true);
    elt.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_ROTATION, String.valueOf(rotationAngle));
    setSVGArrow(shape, elt, 0, false, doc, defs);
    setSVGArrow(shape, elt, 1, false, doc, defs);
    if (shape.isShowPts()) {
        root.appendChild(getShowPointsElement(doc));
    }
    return root;
}

Example 4 with SVGPathElement

use of net.sf.latexdraw.parsers.svg.SVGPathElement in project latexdraw by arnobl.

the class SVGArrow method createPathElement.

private void createPathElement() {
    if (currentMarker != null && currentDoc != null && currentPathElt == null) {
        currentPathElt = new SVGPathElement(currentDoc);
        currentMarker.appendChild(currentPathElt);
    }
}

Example 5 with SVGPathElement

use of net.sf.latexdraw.parsers.svg.SVGPathElement in project latexdraw by arnobl.

the class SVGBezierCurve method toSVG.

@Override
public SVGElement toSVG(final SVGDocument doc) {
    if (doc == null || doc.getFirstChild().getDefs() == null) {
        return null;
    }
    final SVGDefsElement defs = doc.getFirstChild().getDefs();
    final SVGElement root = new SVGGElement(doc);
    SVGElement elt;
    final String path = getPathSegList().toString();
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_BEZIER_CURVE);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    if (shape.hasShadow()) {
        final SVGElement shad = new SVGPathElement(doc);
        shad.setAttribute(SVGAttributes.SVG_D, path);
        setSVGShadowAttributes(shad, false);
        root.appendChild(shad);
        if (shape.isOpened()) {
            setSVGArrow(shape, shad, 0, true, doc, defs);
            setSVGArrow(shape, shad, 1, true, doc, defs);
        }
    }
    if (shape.hasShadow() && !shape.getLineStyle().getLatexToken().equals(PSTricksConstants.LINE_NONE_STYLE) && shape.isFilled()) {
        // The background of the borders must be filled is there is a shadow.
        elt = new SVGPathElement(doc);
        elt.setAttribute(SVGAttributes.SVG_D, path);
        setSVGBorderBackground(elt, root);
    }
    elt = new SVGPathElement(doc);
    elt.setAttribute(SVGAttributes.SVG_D, path);
    root.appendChild(elt);
    if (shape.hasDbleBord()) {
        final SVGElement dblBord = new SVGPathElement(doc);
        dblBord.setAttribute(SVGAttributes.SVG_D, path);
        setSVGDoubleBordersAttributes(dblBord);
        root.appendChild(dblBord);
    }
    setSVGAttributes(doc, elt, false);
    elt.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_ROTATION, String.valueOf(shape.getRotationAngle()));
    if (shape.isOpened()) {
        setSVGArrow(shape, elt, 0, false, doc, defs);
        setSVGArrow(shape, elt, 1, false, doc, defs);
    }
    if (shape.isShowPts()) {
        root.appendChild(getShowPointsElement(doc));
    }
    return root;
}