@Override
public BezierFigure clone() {
BezierFigure that = (BezierFigure) super.clone();
that.path = this.path.clone();
that.invalidate();
return that;
}
protected void writeElement(IXMLElement parent, Figure f) throws IOException {
if (f instanceof SVGEllipseFigure) {
writeEllipseElement(parent, (SVGEllipseFigure) f);
} else if (f instanceof SVGGroupFigure) {
writeGElement(parent, (SVGGroupFigure) f);
} else if (f instanceof SVGImageFigure) {
writeImageElement(parent, (SVGImageFigure) f);
} else if (f instanceof SVGPathFigure) {
SVGPathFigure path = (SVGPathFigure) f;
if (path.getChildCount() == 1) {
BezierFigure bezier = (BezierFigure) path.getChild(0);
boolean isLinear = true;
for (int i=0, n = bezier.getNodeCount(); i < n; i++) {
if (bezier.getNode(i).getMask() != 0) {
isLinear = false;
break;
}
}
if (isLinear) {
if (bezier.isClosed()) {
writePolygonElement(parent, path);
} else {
if (bezier.getNodeCount() == 2) {
writeLineElement(parent, path);
} else {
writePolylineElement(parent, path);
}
}
} else {
writePathElement(parent, path);
}
} else {
writePathElement(parent, path);
}
} else if (f instanceof SVGRectFigure) {
writeRectElement(parent, (SVGRectFigure) f);
} else if (f instanceof SVGTextFigure) {
writeTextElement(parent, (SVGTextFigure) f);
} else if (f instanceof SVGTextAreaFigure) {
writeTextAreaElement(parent, (SVGTextAreaFigure) f);
} else {
System.out.println("Unable to write: "+f);
}
}
@Override
public void transform(AffineTransform tx) {
if (get(TRANSFORM) != null
|| (tx.getType() & (AffineTransform.TYPE_TRANSLATION)) != tx.getType()) {
if (get(TRANSFORM) == null) {
TRANSFORM.setClone(this, tx);
} else {
AffineTransform t = TRANSFORM.getClone(this);
t.preConcatenate(tx);
set(TRANSFORM, t);
}
} else {
super.transform(tx);
}
}
@Override
protected Point2D.Double chop(Figure target, Point2D.Double from) {
BezierFigure bf = (BezierFigure) getConnectorTarget(target);
return bf.chop(from);
}
@Override
public final Collection<Handle> createSecondaryHandles() {
LinkedList<Handle> list = new LinkedList<Handle>();
if (((ConnectionFigure) getOwner()).getLiner() == null && savedLiner == null) {
int index = getBezierNodeIndex();
BezierFigure f = getBezierFigure();
BezierPath.Node v = f.getNode(index);
if ((v.mask & BezierPath.C1_MASK) != 0 && (index != 0 || f.isClosed())) {
list.add(new BezierControlPointHandle(f, index, 1));
}
if ((v.mask & BezierPath.C2_MASK) != 0 && (index < f.getNodeCount() - 1 || f.isClosed())) {
list.add(new BezierControlPointHandle(f, index, 2));
}
if (index > 0 || f.isClosed()) {
int i = (index == 0) ? f.getNodeCount() - 1 : index - 1;
v = f.getNode(i);
if ((v.mask & BezierPath.C2_MASK) != 0) {
list.add(new BezierControlPointHandle(f, i, 2));
}
}
if (index < f.getNodeCount() - 2 || f.isClosed()) {
int i = (index == f.getNodeCount() - 1) ? 0 : index + 1;
v = f.getNode(i);
if ((v.mask & BezierPath.C1_MASK) != 0) {
list.add(new BezierControlPointHandle(f, i, 1));
}
}
}
return list;
}
@Override
public void invalidate() {
super.invalidate();
cachedDrawingArea = null;
}