private static void paintNodeRecursively(PLayer layer, Block node) {
Rectangle r = node.getBounds();
PPath rect = PPath.createRectangle(r.x, r.y, r.width, r.height);
// Color randomColor = new Color(numGen.nextInt(256), numGen.nextInt(256), numGen.nextInt(256));
// rect.setStrokePaint(randomColor);
// if (node.isLeaf()){
if (node.isText()) {
rect.setStrokePaint(Color.red);
rect.setPaint(null);
} else if (node.isLeaf()) {
rect.setStrokePaint(Color.green);
// rect.setStrokePaint(Color.red);
rect.setPaint(Color.green);
rect.setTransparency(0.3f);
} else {
rect.setStrokePaint(Color.cyan);
rect.setPaint(null);
}
layer.addChild(rect);
for (Block child : node.getChildren()) {
paintNodeRecursively(layer, child);
}
}
public void updateEdgeColorsTo(double value) {
PPath ppath = getEdgePPath();
if (ppath != null) {
double normValue = normalizeForColorScale(value);
if (isSelfLoop) {
ppath.setPaint(createPaintFor(normValue));
} else {
ppath.setStrokePaint(createPaintFor(normValue));
}
}
}
///////////////////////////////////////////////////////////////////////////
/// Marquee
protected void initializeMarquee(PInputEvent e) {
marquee = PPath.createRectangle((float) presspt.getX(), (float) presspt.getY(), 0, 0);
marquee.setPaint(marqueePaint);
marquee.setTransparency(marqueePaintTransparency);
marquee.setStrokePaint(marqueeStrokePaint);
marquee.setStroke(strokes[0]);
marqueeParent.getPiccolo().addChild(marquee);
marqueeObjects.clear();
}
public static PPath rect(double x, double y, double w, double h, Paint stroke, Paint fill) {
PPath rect = new PPath(new Rectangle2D.Double(x, y, w, h));
rect.setPaint(fill);
rect.setStrokePaint(stroke);
return rect;
}
private void addArrows() {
layer.addChild(a1 = new PPath());
a1.setPaint(Color.white);
}