Examples with Point net.sf.latexdraw.model.api.shape.Point used on opensource projects

Example 11 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class SVGCircleArc method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    if (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 Point start = shape.getStartPoint();
    final Point 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 Point 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);
        parameteriseSVGArrow(shape, shad, 0, true, doc, defs);
        parameteriseSVGArrow(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));
    parameteriseSVGArrow(shape, elt, 0, false, doc, defs);
    parameteriseSVGArrow(shape, elt, 1, false, doc, defs);
    if (shape.isShowPts()) {
        root.appendChild(getShowPointsElement(doc));
    }
    return root;
}

Example 12 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class SVGPolygon method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    final SVGElement root = new SVGGElement(doc);
    final StringBuilder pointsBuilder = new StringBuilder();
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_POLYGON);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    for (final Point pt : shape.getPoints()) {
        pointsBuilder.append(pt.getX()).append(',').append(pt.getY()).append(' ');
    }
    final String points = pointsBuilder.toString();
    if (shape.hasShadow()) {
        final SVGPolygonElement shad = new SVGPolygonElement(doc);
        shad.setPoints(points);
        setSVGShadowAttributes(shad, true);
        root.appendChild(shad);
    }
    if (shape.hasShadow() && !PSTricksConstants.LINE_NONE_STYLE.equals(shape.getLineStyle().getLatexToken())) {
        // The background of the borders must be filled is there is a shadow.
        final SVGPolygonElement elt = new SVGPolygonElement(doc);
        elt.setPoints(points);
        setSVGBorderBackground(elt, root);
    }
    final SVGPolygonElement elt = new SVGPolygonElement(doc);
    elt.setPoints(points);
    root.appendChild(elt);
    setSVGAttributes(doc, elt, true);
    elt.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_ROTATION, String.valueOf(shape.getRotationAngle()));
    if (shape.hasDbleBord()) {
        final SVGPolygonElement dblBord = new SVGPolygonElement(doc);
        dblBord.setPoints(points);
        setSVGDoubleBordersAttributes(dblBord);
        root.appendChild(dblBord);
    }
    return root;
}

Example 13 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class SVGModifiablePointsShape method getLinePointsFromSVGPathElement.

/**
 * Gets the line points from the given SVGPathElement
 */
static List<Point> getLinePointsFromSVGPathElement(final SVGPathElement elt) {
    if (elt == null) {
        return Collections.emptyList();
    }
    final SVGPathSegList segs = elt.getSegList();
    final int size = segs.get(segs.size() - 1) instanceof SVGPathSegClosePath ? segs.size() - 1 : segs.size();
    // Creating a point to support when the first path element is relative.
    Point2D pt = new Point2D.Double();
    final List<Point> pts = new ArrayList<>();
    for (int i = 0; i < size; i++) {
        final SVGPathSeg seg = segs.get(i);
        if (!(seg instanceof SVGPathSegLineto)) {
            // NON-NLS
            throw new IllegalArgumentException("The given SVG path element is not a set of lines.");
        }
        pt = ((SVGPathSegLineto) seg).getPoint(pt);
        pts.add(ShapeFactory.INST.createPoint(pt.getX(), pt.getY()));
    }
    return pts;
}

Example 14 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class SVGRectangle method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument document) {
    if (document.getFirstChild().getDefs() == null) {
        throw new IllegalArgumentException();
    }
    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 height = Math.max(1d, br.getY() - tl.getY() + 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_RECT);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    setShadowSVGRect(root, x, y, width, height, 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, height, document);
        setSVGBorderBackground(elt, root);
        setSVGRoundCorner(elt);
    }
    elt = new SVGRectElement(x, y, width, height, document);
    root.appendChild(elt);
    setSVGAttributes(document, elt, true);
    setSVGRoundCorner(elt);
    setDbleBordSVGRect(root, x, y, width, height, document);
    setSVGRotationAttribute(root);
    return root;
}

Example 15 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class TestBorder method testScaleNORectangle.

@Test
public void testScaleNORectangle() {
    Cmds.of(addRec, selectAllShapes).execute();
    final double width = addedRec.getWidth();
    final double height = addedRec.getHeight();
    final Point tl = addedRec.getTopLeftPoint();
    final CmdFXVoid trCmd = () -> tl.translate(50d, 70d);
    Cmds.of(trCmd, () -> drag(border.scaleHandlers.get(0)).dropBy(50d, 70d)).execute();
    assertEquals(width - 50d, addedRec.getWidth(), 3d);
    assertEquals(height - 70d, addedRec.getHeight(), 3d);
    assertEquals(tl.getX(), addedRec.getTopLeftPoint().getX(), 3d);
    assertEquals(tl.getY(), addedRec.getTopLeftPoint().getY(), 3d);
}