Java Code Examples for javafx.scene.shape.Circle#setStroke()

private void init()
{
    Group g = new Group();

    mCircle = new Circle(0,0,40);
    mCircle.setFill(Color.WHITE);
    mCircle.setStrokeWidth(3);
    mCircle.setStrokeMiterLimit(10);
    mCircle.setStrokeType(StrokeType.CENTERED);
    mCircle.setStroke(Color.valueOf("0x333333"));

    Circle inner = new Circle(0,0,8);
    inner.setFill(Color.valueOf("0xFFFFFF00"));
    inner.setStrokeWidth(4);
    inner.setStrokeMiterLimit(10);
    inner.setStrokeType(StrokeType.INSIDE);
    inner.setStroke(Color.valueOf("0x000000"));

    g.getChildren().addAll(mCircle, inner);
    setAlignment(g, Pos.CENTER);

    getChildren().add(g);
}
 

private void initGraphics() {
    ring   = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5 , PREFERRED_WIDTH * 0.5);
    ring.setFill(Color.TRANSPARENT);
    ring.setStroke(color);

    canvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    ctx = canvas.getGraphicsContext2D();
    ctx.setFill(color);

    mask = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.45);
    canvas.setClip(mask);

    text = new Text(String.format(Locale.US, "%.0f%%", gauge.getCurrentValue()));
    text.setFill(darkerColor);
    text.setTextOrigin(VPos.CENTER);

    pane = new Pane(ring, canvas, text);

    getChildren().setAll(pane);
}
 

/** Method adds n circles to pane recursively */
public static void addCircles(int n) {
	if (n > 0) {
		Circle circle = new Circle(10 * n);
		circle.setFill(Color.WHITE);
		circle.setStroke(Color.BLACK);
		pane.getChildren().add(circle);
		addCircles(n - 1); // Recursive call
	}
}
 

private Group buildMarkO(double x, double y, int size) {
    Group group = new Group();
    int radius = size / 2;
    Circle circle = new Circle(x + radius, y + radius, radius - 10);
    circle.setStroke(Color.BLACK);
    circle.setFill(Color.WHITE);
    group.getChildren().add(circle);
    return group;
}
 

@Override
protected Group doCreateVisual() {
	Group visual = new Group();
	visual.setAutoSizeChildren(false);

	circle = new Circle(10);
	// TODO: move to CSS
	circle.setFill(Color.RED);
	circle.setStroke(Color.BLACK);

	text = new Text("0");

	visual.getChildren().addAll(circle, text);
	return visual;
}
 

public static Node createIconContent() {
    Circle circle = new Circle(57,57,40);
    circle.setStroke(Color.web("#b9c0c5"));
    circle.setStrokeWidth(5);
    circle.getStrokeDashArray().addAll(15d,15d);
    circle.setFill(null);
    javafx.scene.effect.InnerShadow effect = new javafx.scene.effect.InnerShadow();
    effect.setOffsetX(1);
    effect.setOffsetY(1);
    effect.setRadius(3);
    effect.setColor(Color.rgb(0,0,0,0.6));
    circle.setEffect(effect);
    return circle;
}
 

public ToggleSwitch() {
    Rectangle background = new Rectangle(100, 50);
    background.setArcWidth(50);
    background.setArcHeight(50);
    background.setFill(Color.WHITE);
    background.setStroke(Color.LIGHTGRAY);

    Circle trigger = new Circle(25);
    trigger.setCenterX(25);
    trigger.setCenterY(25);
    trigger.setFill(Color.WHITE);
    trigger.setStroke(Color.LIGHTGRAY);

    DropShadow shadow = new DropShadow();
    shadow.setRadius(2);
    trigger.setEffect(shadow);

    translateAnimation.setNode(trigger);
    fillAnimation.setShape(background);

    getChildren().addAll(background, trigger);

    switchedOn.addListener((obs, oldState, newState) -> {
        boolean isOn = newState.booleanValue();
        translateAnimation.setToX(isOn ? 100 - 50 : 0);
        fillAnimation.setFromValue(isOn ? Color.WHITE : Color.LIGHTGREEN);
        fillAnimation.setToValue(isOn ? Color.LIGHTGREEN : Color.WHITE);

        animation.play();
    });

    setOnMouseClicked(event -> {
        switchedOn.set(!switchedOn.get());
    });
}
 

public static Node createIconContent() {
    Circle circle = new Circle(57,57,40);
    circle.setStroke(Color.web("#b9c0c5"));
    circle.setStrokeWidth(5);
    circle.getStrokeDashArray().addAll(15d,15d);
    circle.setFill(null);
    javafx.scene.effect.InnerShadow effect = new javafx.scene.effect.InnerShadow();
    effect.setOffsetX(1);
    effect.setOffsetY(1);
    effect.setRadius(3);
    effect.setColor(Color.rgb(0,0,0,0.6));
    circle.setEffect(effect);
    return circle;
}
 

private Circle createIndicatorCircle(int i) {

		Circle circle = new Circle(INDICATOR_RADIUS, Color.WHITE);
		circle.setStroke(Color.BLACK);

		circle.fillProperty().bind(
				new When(
						currentStep.greaterThanOrEqualTo(i))
						.then(Color.DODGERBLUE)
						.otherwise(Color.WHITE));

		return circle;
	}
 

/** Return a circle */
private Circle getCircle() {
	Circle c = new Circle(10);
	c.setFill(Color.WHITE);
	c.setStroke(Color.BLACK);
	return c;
}
 

@Override protected void initGraphics() {
    // Set initial size
    if (Double.compare(clock.getPrefWidth(), 0.0) <= 0 || Double.compare(clock.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(clock.getWidth(), 0.0) <= 0 || Double.compare(clock.getHeight(), 0.0) <= 0) {
        if (clock.getPrefWidth() > 0 && clock.getPrefHeight() > 0) {
            clock.setPrefSize(clock.getPrefWidth(), clock.getPrefHeight());
        } else {
            clock.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    ZonedDateTime time = clock.getTime();

    secondBackgroundCircle = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.48);
    secondBackgroundCircle.setStrokeWidth(PREFERRED_WIDTH * 0.008);
    secondBackgroundCircle.setStrokeType(StrokeType.CENTERED);
    secondBackgroundCircle.setStrokeLineCap(StrokeLineCap.ROUND);
    secondBackgroundCircle.setFill(null);
    secondBackgroundCircle.setStroke(Helper.getTranslucentColorFrom(clock.getSecondColor(), 0.2));
    secondBackgroundCircle.setVisible(clock.isSecondsVisible());
    secondBackgroundCircle.setManaged(clock.isSecondsVisible());

    dateText = new Text(dateTextFormatter.format(time));
    dateText.setVisible(clock.isDayVisible());
    dateText.setManaged(clock.isDayVisible());

    dateNumbers = new Text(dateNumberFormatter.format(time));
    dateNumbers.setVisible(clock.isDateVisible());
    dateNumbers.setManaged(clock.isDateVisible());

    hour = new Text(HOUR_FORMATTER.format(time));
    hour.setFill(clock.getHourColor());

    minute = new Text(MINUTE_FORMATTER.format(time));
    minute.setFill(clock.getMinuteColor());

    secondArc = new Arc(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.96, PREFERRED_WIDTH * 0.48, 90, (-6 * clock.getTime().getSecond()));
    secondArc.setStrokeWidth(PREFERRED_WIDTH * 0.008);
    secondArc.setStrokeType(StrokeType.CENTERED);
    secondArc.setStrokeLineCap(StrokeLineCap.ROUND);
    secondArc.setFill(null);
    secondArc.setStroke(clock.getSecondColor());
    secondArc.setVisible(clock.isSecondsVisible());
    secondArc.setManaged(clock.isSecondsVisible());

    pane = new Pane(secondBackgroundCircle, dateText, dateNumbers, hour, minute, secondArc);
    pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(1024), new BorderWidths(clock.getBorderWidth()))));
    pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(1024), Insets.EMPTY)));

    getChildren().setAll(pane);
}
 

private void initGraphics() {
    // Set initial size
    if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
        if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
            gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
        } else {
            gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    colorRing = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.5);
    colorRing.setFill(Color.TRANSPARENT);
    colorRing.setStrokeWidth(PREFERRED_WIDTH * 0.0075);
    colorRing.setStroke(gauge.getBarColor());

    bar = new Arc(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.468, PREFERRED_HEIGHT * 0.468, 90, 0);
    bar.setType(ArcType.OPEN);
    bar.setStroke(gauge.getBarColor());
    bar.setStrokeWidth(PREFERRED_WIDTH * 0.15);
    bar.setStrokeLineCap(StrokeLineCap.BUTT);
    bar.setFill(null);

    separator = new Line(PREFERRED_WIDTH * 0.5, 1, PREFERRED_WIDTH * 0.5, 0.16667 * PREFERRED_HEIGHT);
    separator.setStroke(gauge.getBorderPaint());
    separator.setFill(Color.TRANSPARENT);

    titleText = new Text(gauge.getTitle());
    titleText.setFont(Fonts.robotoLight(PREFERRED_WIDTH * 0.08));
    titleText.setFill(gauge.getTitleColor());
    Helper.enableNode(titleText, !gauge.getTitle().isEmpty());

    valueText = new Text(formatNumber(gauge.getLocale(), gauge.getFormatString(), gauge.getDecimals(), gauge.getCurrentValue()));
    valueText.setFont(Fonts.robotoRegular(PREFERRED_WIDTH * 0.27333));
    valueText.setFill(gauge.getValueColor());
    Helper.enableNode(valueText, gauge.isValueVisible());

    unitText = new Text(gauge.getUnit());
    unitText.setFont(Fonts.robotoLight(PREFERRED_WIDTH * 0.08));
    unitText.setFill(gauge.getUnitColor());
    Helper.enableNode(unitText, !gauge.getUnit().isEmpty());

    pane = new Pane(colorRing, bar, separator, titleText, valueText, unitText);
    pane.setBackground(new Background(new BackgroundFill(gauge.getBackgroundPaint(), new CornerRadii(1024), Insets.EMPTY)));
    pane.setBorder(new Border(new BorderStroke(gauge.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(1024), new BorderWidths(gauge.getBorderWidth()))));

    getChildren().setAll(pane);
}
 

private void initGraphics() {
    // Set initial size
    if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
        if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
            gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
        } else {
            gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    ring = new Path();
    ring.setFillRule(FillRule.EVEN_ODD);
    ring.setStroke(null);
    ring.setFill(Gauge.DARK_COLOR);
    ring.setEffect(new InnerShadow(BlurType.TWO_PASS_BOX, Color.rgb(255, 255, 255, 0.35), 1, 0, 0, 1));

    sectionsCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    sectionsCtx    = sectionsCanvas.getGraphicsContext2D();

    mask = new Circle();
    mask.setStroke(null);
    mask.setFill(gauge.getBackgroundPaint());

    knob = new Circle();
    knob.setStroke(null);
    knob.setFill(gauge.getKnobColor());

    angleStep = ANGLE_RANGE / (gauge.getRange());
    double targetAngle = 180 - START_ANGLE + (gauge.getValue() - gauge.getMinValue()) * angleStep;

    needleRotate = new Rotate(180 - START_ANGLE);
    needleRotate.setAngle(Helper.clamp(180 - START_ANGLE, 180 - START_ANGLE + ANGLE_RANGE, targetAngle));

    needle = new Path();
    needle.setFillRule(FillRule.EVEN_ODD);
    needle.setStroke(null);
    needle.getTransforms().setAll(needleRotate);

    valueText = new Text(formatNumber(gauge.getLocale(), gauge.getFormatString(), gauge.getDecimals(), gauge.getMinValue()) + gauge.getUnit());
    valueText.setMouseTransparent(true);
    valueText.setTextOrigin(VPos.CENTER);
    valueText.setFill(gauge.getValueColor());
    Helper.enableNode(valueText, gauge.isValueVisible());

    titleText = new Text(gauge.getTitle());
    titleText.setTextOrigin(VPos.CENTER);
    titleText.setFill(gauge.getTitleColor());
    Helper.enableNode(titleText, !gauge.getTitle().isEmpty());

    // Add all nodes
    pane = new Pane(ring, sectionsCanvas, mask, knob, needle, valueText, titleText);

    getChildren().setAll(pane);
}
 

@Override protected void initGraphics() {
    // Set initial size
    if (Double.compare(clock.getPrefWidth(), 0.0) <= 0 || Double.compare(clock.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(clock.getWidth(), 0.0) <= 0 || Double.compare(clock.getHeight(), 0.0) <= 0) {
        if (clock.getPrefWidth() > 0 && clock.getPrefHeight() > 0) {
            clock.setPrefSize(clock.getPrefWidth(), clock.getPrefHeight());
        } else {
            clock.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    sectionsAndAreasCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    sectionsAndAreasCtx    = sectionsAndAreasCanvas.getGraphicsContext2D();

    tickCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    tickCtx    = tickCanvas.getGraphicsContext2D();

    alarmPane = new Pane();

    hour  = new Rectangle(3, 60);
    hour.setArcHeight(3);
    hour.setArcWidth(3);
    hour.setStroke(null);
    hour.setFill(clock.getHourColor());
    hour.getTransforms().setAll(hourRotate);

    minute = new Rectangle(3, 96);
    minute.setArcHeight(3);
    minute.setArcWidth(3);
    minute.setStroke(null);
    minute.setFill(clock.getMinuteColor());
    minute.getTransforms().setAll(minuteRotate);

    second = new Path();
    second.setFillRule(FillRule.EVEN_ODD);
    second.setStroke(null);
    second.setFill(clock.getSecondColor());
    second.getTransforms().setAll(secondRotate);
    enableNode(second, clock.isSecondsVisible());

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
    knob.setStroke(null);
    knob.setFill(clock.getKnobColor());
    knob.setEffect(dropShadow);

    shadowGroupHour   = new Group(hour);
    shadowGroupMinute = new Group(minute);
    shadowGroupSecond = new Group(second);

    shadowGroupHour.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
    shadowGroupMinute.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
    shadowGroupSecond.setEffect(clock.getShadowsEnabled() ? dropShadow : null);

    title = new Text("");
    title.setVisible(clock.isTitleVisible());
    title.setManaged(clock.isTitleVisible());

    text = new Text("");
    text.setVisible(clock.isTextVisible());
    text.setManaged(clock.isTextVisible());

    pane = new Pane(sectionsAndAreasCanvas, tickCanvas, alarmPane, title, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond, knob);
    pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(1024), new BorderWidths(clock.getBorderWidth()))));
    pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(1024), Insets.EMPTY)));

    getChildren().setAll(pane);
}
 

Title(String name, int level, Color outlineColor) {
    super(-15);

    Circle circle = new Circle(20, 20, 20, Color.WHITE);
    circle.setStrokeWidth(2.0);
    circle.setStroke(outlineColor);

    var stack = new StackPane(circle, getUIFactory().newText("" + level, Color.BLACK, 30.0));

    Rectangle rect = new Rectangle(180, 30, Color.color(1, 1, 1, 0.8));
    rect.setStroke(Color.BLACK);

    getChildren().addAll(stack, new StackPane(rect, getUIFactory().newText(name, Color.BLACK, 16.0)));

    stack.toFront();
}
 

@Override protected void initGraphics() {
    // Set initial size
    if (Double.compare(clock.getPrefWidth(), 0.0) <= 0 || Double.compare(clock.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(clock.getWidth(), 0.0) <= 0 || Double.compare(clock.getHeight(), 0.0) <= 0) {
        if (clock.getPrefWidth() > 0 && clock.getPrefHeight() > 0) {
            clock.setPrefSize(clock.getPrefWidth(), clock.getPrefHeight());
        } else {
            clock.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    sectionsAndAreasCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    sectionsAndAreasCtx    = sectionsAndAreasCanvas.getGraphicsContext2D();

    tickCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
    tickCtx    = tickCanvas.getGraphicsContext2D();

    alarmPane = new Pane();

    hour  = new Path();
    hour.setFillRule(FillRule.EVEN_ODD);
    hour.setStroke(null);
    hour.getTransforms().setAll(hourRotate);

    minute = new Path();
    minute.setFillRule(FillRule.EVEN_ODD);
    minute.setStroke(null);
    minute.getTransforms().setAll(minuteRotate);

    second = new Path();
    second.setFillRule(FillRule.EVEN_ODD);
    second.setStroke(null);
    second.getTransforms().setAll(secondRotate);
    second.setVisible(clock.isSecondsVisible());
    second.setManaged(clock.isSecondsVisible());

    knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.0148448);
    knob.setStroke(null);

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroupHour   = new Group(hour);
    shadowGroupMinute = new Group(minute);
    shadowGroupSecond = new Group(second, knob);

    shadowGroupHour.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
    shadowGroupMinute.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
    shadowGroupSecond.setEffect(clock.getShadowsEnabled() ? dropShadow : null);

    title = new Text("");
    title.setVisible(clock.isTitleVisible());
    title.setManaged(clock.isTitleVisible());

    dateNumber = new Text("");
    dateNumber.setVisible(clock.isDateVisible());
    dateNumber.setManaged(clock.isDateVisible());

    text = new Text("");
    text.setVisible(clock.isTextVisible());
    text.setManaged(clock.isTextVisible());

    pane = new Pane(sectionsAndAreasCanvas, tickCanvas, alarmPane, title, dateNumber, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
    pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(1024), new BorderWidths(clock.getBorderWidth()))));
    pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(1024), Insets.EMPTY)));

    getChildren().setAll(pane);
}
 

@Override protected void initGraphics() {
    super.initGraphics();

    currentValueListener = o -> {
        if (tile.isRunning()) { return; } // Update time only if clock is not already running
        updateTime(ZonedDateTime.ofInstant(Instant.ofEpochSecond(tile.getCurrentTime()), ZoneId.of(ZoneId.systemDefault().getId())));
    };
    timeListener         = o -> updateTime(tile.getTime());

    dateFormatter = DateTimeFormatter.ofPattern("EE d", tile.getLocale());

    sectionMap   = new HashMap<>(tile.getTimeSections().size());
    for (TimeSection section : tile.getTimeSections()) { sectionMap.put(section, new Arc()); }

    minuteRotate = new Rotate();
    hourRotate   = new Rotate();
    secondRotate = new Rotate();

    sectionsPane = new Pane();
    sectionsPane.getChildren().addAll(sectionMap.values());
    Helper.enableNode(sectionsPane, tile.getSectionsVisible());

    minuteTickMarks = new Path();
    minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
    minuteTickMarks.setFill(null);
    minuteTickMarks.setStroke(tile.getMinuteColor());
    minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);

    hourTickMarks = new Path();
    hourTickMarks.setFillRule(FillRule.EVEN_ODD);
    hourTickMarks.setFill(null);
    hourTickMarks.setStroke(tile.getHourColor());
    hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);

    hour = new Rectangle(3, 60);
    hour.setArcHeight(3);
    hour.setArcWidth(3);
    hour.setStroke(tile.getHourColor());
    hour.getTransforms().setAll(hourRotate);

    minute = new Rectangle(3, 96);
    minute.setArcHeight(3);
    minute.setArcWidth(3);
    minute.setStroke(tile.getMinuteColor());
    minute.getTransforms().setAll(minuteRotate);

    second = new Rectangle(1, 96);
    second.setArcHeight(1);
    second.setArcWidth(1);
    second.setStroke(tile.getSecondColor());
    second.getTransforms().setAll(secondRotate);
    second.setVisible(tile.isSecondsVisible());
    second.setManaged(tile.isSecondsVisible());

    knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
    knob.setStroke(Color.web("#282a3280"));

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroupHour   = new Group(hour);
    shadowGroupMinute = new Group(minute);
    shadowGroupSecond = new Group(second, knob);

    shadowGroupHour.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
    shadowGroupMinute.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
    shadowGroupSecond.setEffect(tile.isShadowsEnabled() ? dropShadow : null);

    titleText = new Text("");
    titleText.setTextOrigin(VPos.TOP);
    Helper.enableNode(titleText, !tile.getTitle().isEmpty());

    amPmText = new Text(tile.getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");

    dateText = new Text("");
    Helper.enableNode(dateText, tile.isDateVisible());

    text = new Text("");
    Helper.enableNode(text, tile.isTextVisible());

    getPane().getChildren().addAll(sectionsPane, hourTickMarks, minuteTickMarks, titleText, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
}
 

@Override protected void initGraphics() {
    // Set initial size
    if (Double.compare(clock.getPrefWidth(), 0.0) <= 0 || Double.compare(clock.getPrefHeight(), 0.0) <= 0 ||
        Double.compare(clock.getWidth(), 0.0) <= 0 || Double.compare(clock.getHeight(), 0.0) <= 0) {
        if (clock.getPrefWidth() > 0 && clock.getPrefHeight() > 0) {
            clock.setPrefSize(clock.getPrefWidth(), clock.getPrefHeight());
        } else {
            clock.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
        }
    }

    minuteTickMarks = new Path();
    minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
    minuteTickMarks.setFill(null);
    minuteTickMarks.setStroke(clock.getMinuteColor());
    minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);

    hourTickMarks = new Path();
    hourTickMarks.setFillRule(FillRule.EVEN_ODD);
    hourTickMarks.setFill(null);
    hourTickMarks.setStroke(clock.getHourColor());
    hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);

    hour = new Rectangle(3, 60);
    hour.setArcHeight(3);
    hour.setArcWidth(3);
    hour.setStroke(clock.getHourColor());
    hour.getTransforms().setAll(hourRotate);

    minute = new Rectangle(3, 96);
    minute.setArcHeight(3);
    minute.setArcWidth(3);
    minute.setStroke(clock.getMinuteColor());
    minute.getTransforms().setAll(minuteRotate);

    second = new Rectangle(1, 96);
    second.setArcHeight(1);
    second.setArcWidth(1);
    second.setStroke(clock.getSecondColor());
    second.getTransforms().setAll(secondRotate);
    second.setVisible(clock.isSecondsVisible());
    second.setManaged(clock.isSecondsVisible());

    knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
    knob.setStroke(Color.web("#282a3280"));

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroupHour   = new Group(hour);
    shadowGroupMinute = new Group(minute);
    shadowGroupSecond = new Group(second, knob);

    shadowGroupHour.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
    shadowGroupMinute.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
    shadowGroupSecond.setEffect(clock.getShadowsEnabled() ? dropShadow : null);

    title = new Text("");
    title.setTextOrigin(VPos.TOP);
    Helper.enableNode(title, clock.isTitleVisible());

    amPmText = new Text(clock.getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");

    dateText = new Text("");
    Helper.enableNode(dateText, clock.isDateVisible());

    text = new Text("");
    Helper.enableNode(text, clock.isTextVisible());

    pane = new Pane(hourTickMarks, minuteTickMarks, title, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
    pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(PREFERRED_WIDTH * 0.025), new BorderWidths(clock.getBorderWidth()))));
    pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(PREFERRED_WIDTH * 0.025), Insets.EMPTY)));

    getChildren().setAll(pane);
}
 

public void start(Stage primaryStage) {
	// Create a pane
	Pane pane = new Pane();
	pane.setPadding(new Insets(10, 10, 10, 10));

	// Create a circle
	Circle circle = new Circle(60, 60, 40);
	circle.setFill(Color.WHITE);
	circle.setStroke(Color.BLACK);
	pane.getChildren().addAll(circle);

	// Create a polygon
	Polygon polygon = new Polygon();
	pane.getChildren().add(polygon);
	polygon.setFill(Color.WHITE);
	polygon.setStroke(Color.BLACK);
	ObservableList<Double> list = polygon.getPoints();

	// Generate random angles in radians between 0 and 2PI
	ArrayList<Double> angles = new ArrayList<>();
	for (int i = 0; angles.size() < 5; i++) {
		double angle = (Math.random() * (2 * Math.PI));
		if (!angles.contains(angle)) {
			angles.add(angle);
		}
	}

	// Sort angles clockwise
	java.util.Collections.sort(angles);

	// Get 5 points on the circle
	for (int i = 0; i < angles.size(); i++) {
		list.add(circle.getCenterX() + circle.getRadius() * 
			Math.cos(angles.get(i)));
		list.add(circle.getCenterY() - circle.getRadius() * 
			Math.sin(angles.get(i)));
	}

	// Create a scene and place it in the stage
	Scene scene = new Scene(pane);
	primaryStage.setTitle("Exercise_14_25"); // Set the stage title
	primaryStage.setScene(scene); // Place the scene in the stage
	primaryStage.show(); // Display the stage 
}
 

@Override protected void initGraphics() {
    super.initGraphics();

    currentValueListener = o -> {
        if (tile.isRunning()) { return; } // Update time only if clock is not already running
        updateTime(ZonedDateTime.ofInstant(Instant.ofEpochSecond(tile.getCurrentTime()), ZoneId.of(ZoneId.systemDefault().getId())));
    };
    timeListener         = o -> updateTime(tile.getTime());

    dateFormatter = DateTimeFormatter.ofPattern("EE d", tile.getLocale());

    sectionMap   = new HashMap<>(tile.getTimeSections().size());
    for (TimeSection section : tile.getTimeSections()) { sectionMap.put(section, new Arc()); }

    minuteRotate = new Rotate();
    hourRotate   = new Rotate();
    secondRotate = new Rotate();

    sectionsPane = new Pane();
    sectionsPane.getChildren().addAll(sectionMap.values());
    Helper.enableNode(sectionsPane, tile.getSectionsVisible());

    minuteTickMarks = new Path();
    minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
    minuteTickMarks.setFill(null);
    minuteTickMarks.setStroke(tile.getMinuteColor());
    minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);

    hourTickMarks = new Path();
    hourTickMarks.setFillRule(FillRule.EVEN_ODD);
    hourTickMarks.setFill(null);
    hourTickMarks.setStroke(tile.getHourColor());
    hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);

    hour = new Rectangle(3, 60);
    hour.setArcHeight(3);
    hour.setArcWidth(3);
    hour.setStroke(tile.getHourColor());
    hour.getTransforms().setAll(hourRotate);

    minute = new Rectangle(3, 96);
    minute.setArcHeight(3);
    minute.setArcWidth(3);
    minute.setStroke(tile.getMinuteColor());
    minute.getTransforms().setAll(minuteRotate);

    second = new Rectangle(1, 96);
    second.setArcHeight(1);
    second.setArcWidth(1);
    second.setStroke(tile.getSecondColor());
    second.getTransforms().setAll(secondRotate);
    second.setVisible(tile.isSecondsVisible());
    second.setManaged(tile.isSecondsVisible());

    knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
    knob.setStroke(Color.web("#282a3280"));

    dropShadow = new DropShadow();
    dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
    dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
    dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
    dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);

    shadowGroupHour   = new Group(hour);
    shadowGroupMinute = new Group(minute);
    shadowGroupSecond = new Group(second, knob);

    shadowGroupHour.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
    shadowGroupMinute.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
    shadowGroupSecond.setEffect(tile.isShadowsEnabled() ? dropShadow : null);

    titleText = new Text("");
    titleText.setTextOrigin(VPos.TOP);
    Helper.enableNode(titleText, !tile.getTitle().isEmpty());

    amPmText = new Text(tile.getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");

    dateText = new Text("");
    Helper.enableNode(dateText, tile.isDateVisible());

    text = new Text("");
    Helper.enableNode(text, tile.isTextVisible());

    getPane().getChildren().addAll(sectionsPane, hourTickMarks, minuteTickMarks, titleText, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
}