Examples with Point2D java.awt.geom.Point2D used on opensource projects

Example 51 with Point2D

use of java.awt.geom.Point2D in project JMRI by JMRI.

the class TrackSegmentXml method store.

/**
     * Default implementation for storing the contents of a TrackSegment
     *
     * @param o Object to store, of type TrackSegment
     * @return Element containing the complete info
     */
@Override
public Element store(Object o) {
    TrackSegment p = (TrackSegment) o;
    // NOI18N
    Element element = new Element("tracksegment");
    // include attributes
    element.setAttribute("ident", p.getID());
    if (p.getBlockName().length() > 0) {
        element.setAttribute("blockname", p.getBlockName());
    }
    element.setAttribute("connect1name", p.getConnect1Name());
    element.setAttribute("type1", "" + p.getType1());
    element.setAttribute("connect2name", p.getConnect2Name());
    element.setAttribute("type2", "" + p.getType2());
    element.setAttribute("dashed", "" + (p.getDashed() ? "yes" : "no"));
    element.setAttribute("mainline", "" + (p.getMainline() ? "yes" : "no"));
    element.setAttribute("hidden", "" + (p.isHidden() ? "yes" : "no"));
    element.setAttribute("arc", "" + (p.getArc() ? "yes" : "no"));
    if (p.getArc()) {
        element.setAttribute("flip", "" + (p.getFlip() ? "yes" : "no"));
        element.setAttribute("circle", "" + (p.getCircle() ? "yes" : "no"));
        if ((p.getCircle()) && (p.getAngle() != 0.0D)) {
            element.setAttribute("angle", "" + (p.getAngle()));
            element.setAttribute("hideConLines", "" + (p.hideConstructionLines() ? "yes" : "no"));
        }
    }
    if (p.getBezier()) {
        element.setAttribute("bezier", "yes");
    }
    element.setAttribute("class", getClass().getName());
    if (p.getBezier()) {
        // add control points
        Element elementControlpoints = new Element("controlpoints");
        for (int i = 0; i < p.getNumberOfBezierControlPoints(); i++) {
            Element elementControlpoint = new Element("controlpoint");
            elementControlpoint.setAttribute("index", "" + i);
            Point2D pt = p.getBezierControlPoint(i);
            elementControlpoint.setAttribute("x", "" + pt.getX());
            elementControlpoint.setAttribute("y", "" + pt.getY());
            elementControlpoints.addContent(elementControlpoint);
        }
        element.addContent(elementControlpoints);
    }
    return element;
}

Example 52 with Point2D

use of java.awt.geom.Point2D in project jdk8u_jdk by JetBrains.

the class StandardGlyphVector method getGlyphMetrics.

public GlyphMetrics getGlyphMetrics(int ix) {
    if (ix < 0 || ix >= glyphs.length) {
        throw new IndexOutOfBoundsException("ix = " + ix);
    }
    Rectangle2D vb = getGlyphVisualBounds(ix).getBounds2D();
    Point2D pt = getGlyphPosition(ix);
    vb.setRect(vb.getMinX() - pt.getX(), vb.getMinY() - pt.getY(), vb.getWidth(), vb.getHeight());
    Point2D.Float adv = getGlyphStrike(ix).strike.getGlyphMetrics(glyphs[ix]);
    GlyphMetrics gm = new GlyphMetrics(true, adv.x, adv.y, vb, GlyphMetrics.STANDARD);
    return gm;
}

Example 53 with Point2D

use of java.awt.geom.Point2D in project beast-mcmc by beast-dev.

the class DiscretizedLocationOperator method makeLocationList.

private Set<Point2D> makeLocationList() {
    Set<Point2D> uniquePoints = new HashSet<Point2D>();
    for (int i = 0; i < treeModel.getExternalNodeCount(); i++) {
        NodeRef node = treeModel.getExternalNode(i);
        double[] leafTrait = treeModel.getMultivariateNodeTrait(node, traitName);
        Point2D.Double point = new Point2D.Double(leafTrait[0], leafTrait[1]);
        if (!uniquePoints.contains(point)) {
            uniquePoints.add(point);
            savedPt = point;
        }
    }
    return uniquePoints;
}

Example 54 with Point2D

use of java.awt.geom.Point2D in project beast-mcmc by beast-dev.

the class DiscretizedLocationOperator method doOperation.

public double doOperation() {
    NodeRef node;
    if (onlyInternalNodes)
        node = treeModel.getInternalNode(MathUtils.nextInt(treeModel.getInternalNodeCount()));
    else
        node = treeModel.getNode(MathUtils.nextInt(treeModel.getNodeCount()));
    double[] trait = treeModel.getMultivariateNodeTrait(node, traitName);
    Point2D currentPt = new Point2D.Double(trait[0], trait[1]);
    List<WeightedPoint2D> neighbors = nearestNeighborMap.get(currentPt);
    if (neighbors == null)
        throw new RuntimeException("Node location outside allowable values: " + currentPt);
    //        Point2D newPt = neighbors.get(MathUtils.nextInt(disk));
    Point2D newPt = neighbors.get(MathUtils.nextInt(convertFromAutoOptimizeValue(autoOptimize)));
    trait[0] = newPt.getX();
    trait[1] = newPt.getY();
    //        treeModel.setMultivariateTrait(node, traitName, trait);
    recursivelySetTrait(node, trait, null);
    return 0;
}

Example 55 with Point2D

use of java.awt.geom.Point2D in project beast-mcmc by beast-dev.

the class DiscretizedLocationOperator method makeNearestNeighborMap.

private Map<Point2D, List<WeightedPoint2D>> makeNearestNeighborMap() {
    Map<Point2D, List<WeightedPoint2D>> map = new HashMap<Point2D, List<WeightedPoint2D>>();
    for (Point2D location : allLocations) {
        List<WeightedPoint2D> weightedNeighbors = new ArrayList<WeightedPoint2D>();
        for (Point2D neighbor : allLocations) {
            double distance = location.distance(neighbor);
            if (distance > 0)
                weightedNeighbors.add(new WeightedPoint2D(neighbor.getX(), neighbor.getY(), distance));
        }
        Collections.sort(weightedNeighbors);
        map.put(location, weightedNeighbors);
    }
    return map;
}