下面列出了javafx.scene.shape.Arc#setStartAngle ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。
private static void setSide(Arc arc, String side) {
// setting the side of an arc based shape to left/right
if (arc instanceof Curve && side.equals("l")) {//$NON-NLS-1$
arc.setStartAngle(180);
arc.setLength(90);
}
if (arc instanceof ICurve && side.equals("l")) {//$NON-NLS-1$
arc.setStartAngle(0);
arc.setLength(-90);
}
if (arc instanceof Curve && side.equals("r")) {//$NON-NLS-1$
arc.setLength(90);
}
if (arc instanceof ICurve && side.equals("r")) {//$NON-NLS-1$
arc.setLength(-90);
}
}
private Shape getSelfEdgeShape(Edge pEdge)
{
Line line = getSelfEdgeConnectionPoints(pEdge);
Arc arc = new Arc();
arc.setRadiusX(SELF_EDGE_OFFSET*2);
arc.setRadiusY(SELF_EDGE_OFFSET*2);
arc.setLength(DEGREES_270);
arc.setType(ArcType.OPEN);
if( getPosition(pEdge) == 1 )
{
arc.setCenterX(line.getX1());
arc.setCenterY(line.getY1()-SELF_EDGE_OFFSET);
arc.setStartAngle(DEGREES_270);
}
else
{
arc.setCenterX(line.getX1()-SELF_EDGE_OFFSET);
arc.setCenterY(line.getY1()-SELF_EDGE_OFFSET*2);
arc.setStartAngle(1);
}
return arc;
}
/** Add four arcs to a pane and place them in a stack pane */
private void getBlades() {
double angle = 0;
for (int i = 0; i < 4; i++) {
arc = new Arc();
arc.centerXProperty().bind(widthProperty().divide(2));
arc.centerYProperty().bind(heightProperty().divide(2));
arc.radiusXProperty().bind(circle.radiusProperty().multiply(.90));
arc.radiusYProperty().bind(circle.radiusProperty().multiply(.90));
arc.setStartAngle(angle + 90);
arc.setLength(50);
arc.setFill(Color.BLACK);
arc.setType(ArcType.ROUND);
paneForBlades.getChildren().add(arc);
angle += 90;
}
}
/** Add four arcs to a pane and place them in a stack pane */
private void getBlades() {
double angle = 0;
for (int i = 0; i < 4; i++) {
arc = new Arc();
arc.centerXProperty().bind(widthProperty().divide(2));
arc.centerYProperty().bind(heightProperty().divide(2));
arc.radiusXProperty().bind(circle.radiusProperty().multiply(.90));
arc.radiusYProperty().bind(circle.radiusProperty().multiply(.90));
arc.setStartAngle(angle + 90);
arc.setLength(50);
arc.setFill(Color.BLACK);
arc.setType(ArcType.ROUND);
paneForBlades.getChildren().add(arc);
angle += 90;
}
}
@Override
public void update() {
if (status != ObjectStatus.ANIMATION)
return;
for (int i = 0; i < shapes.size(); i++) {
Arc arc = (Arc) shapes.get(i);
arc.setStartAngle(arc.getStartAngle() + 8);
}
}
/** Animate fan blades */
protected void spinFan() {
ObservableList<Node> list = paneForBlades.getChildren();
for (int i = 0; i < list.size(); i++) {
Arc a = (Arc)list.get(i);
a.setStartAngle(a.getStartAngle() + startAngle);
}
}
/** Animate fan blades */
protected void spinFan() {
for (int i = 0; i < list.size(); i++) {
Arc a = (Arc)list.get(i);
a.setStartAngle(a.getStartAngle() + startAngle);
}
}
public DeterminateIndicator(ProgressIndicator control, Paint fillOverride) {
getStyleClass().add("determinate-indicator");
degProgress = (int) (360 * control.getProgress());
getChildren().clear();
// The circular background for the progress pie piece
indicator = new StackPane();
indicator.setScaleShape(false);
indicator.setCenterShape(false);
indicator.getStyleClass().setAll("indicator");
indicatorCircle = new Circle();
indicator.setShape(indicatorCircle);
// The shape for our progress pie piece
arcShape = new Arc();
arcShape.setType(ArcType.ROUND);
arcShape.setStartAngle(90.0F);
// Our progress pie piece
progress = new StackPane();
progress.getStyleClass().setAll("progress");
progress.setScaleShape(false);
progress.setCenterShape(false);
progress.setShape(arcShape);
progress.getChildren().clear();
setFillOverride(fillOverride);
// The check mark that's drawn at 100%
tick = new StackPane();
tick.getStyleClass().setAll("tick");
getChildren().setAll(indicator, progress, tick);
updateProgress(control.getProgress());
}
private void drawTimeSections() {
if (sectionMap.isEmpty()) return;
ZonedDateTime time = tile.getTime();
DayOfWeek day = time.getDayOfWeek();
boolean isAM = time.get(ChronoField.AMPM_OF_DAY) == 0;
double offset = 90;
double angleStep = 360.0 / 60.0;
boolean highlightSections = tile.isHighlightSections();
for (TimeSection section : sectionMap.keySet()) {
LocalTime start = section.getStart();
LocalTime stop = section.getStop();
boolean isStartAM = start.get(ChronoField.AMPM_OF_DAY) == 0;
boolean isStopAM = stop.get(ChronoField.AMPM_OF_DAY) == 0;
boolean draw = isAM ? (isStartAM || isStopAM) : (!isStartAM || !isStopAM);
if (!section.getDays().contains(day)) { draw = false; }
if (!section.isActive()) { draw = false; }
if (draw) {
double sectionStartAngle = (start.getHour() % 12 * 5.0 + start.getMinute() / 12.0 + start.getSecond() / 300.0) * angleStep + 180;
double sectionAngleExtend = ((stop.getHour() - start.getHour()) % 12 * 5.0 + (stop.getMinute() - start.getMinute()) / 12.0 + (stop.getSecond() - start.getSecond()) / 300.0) * angleStep;
if (start.getHour() > stop.getHour()) { sectionAngleExtend = (360.0 - Math.abs(sectionAngleExtend)); }
Arc arc = sectionMap.get(section);
arc.setCenterX(clockSize * 0.5);
arc.setCenterY(clockSize * 0.5);
arc.setRadiusX(clockSize * 0.45);
arc.setRadiusY(clockSize * 0.45);
arc.setStartAngle(-(offset + sectionStartAngle));
arc.setLength(-sectionAngleExtend);
arc.setType(ArcType.OPEN);
arc.setStrokeWidth(clockSize * 0.04);
arc.setStrokeLineCap(StrokeLineCap.BUTT);
arc.setFill(null);
if (highlightSections) {
arc.setStroke(section.contains(time.toLocalTime()) ? section.getHighlightColor() : section.getColor());
} else {
arc.setStroke(section.getColor());
}
}
}
}
private void drawTimeSections() {
if (sectionMap.isEmpty()) return;
ZonedDateTime time = tile.getTime();
DayOfWeek day = time.getDayOfWeek();
boolean isAM = time.get(ChronoField.AMPM_OF_DAY) == 0;
double offset = 90;
double angleStep = 360.0 / 60.0;
boolean highlightSections = tile.isHighlightSections();
for (TimeSection section : sectionMap.keySet()) {
LocalTime start = section.getStart();
LocalTime stop = section.getStop();
boolean isStartAM = start.get(ChronoField.AMPM_OF_DAY) == 0;
boolean isStopAM = stop.get(ChronoField.AMPM_OF_DAY) == 0;
boolean draw = isAM ? (isStartAM || isStopAM) : (!isStartAM || !isStopAM);
if (!section.getDays().contains(day)) { draw = false; }
if (!section.isActive()) { draw = false; }
if (draw) {
double sectionStartAngle = (start.getHour() % 12 * 5.0 + start.getMinute() / 12.0 + start.getSecond() / 300.0) * angleStep + 180;
double sectionAngleExtend = ((stop.getHour() - start.getHour()) % 12 * 5.0 + (stop.getMinute() - start.getMinute()) / 12.0 + (stop.getSecond() - start.getSecond()) / 300.0) * angleStep;
if (start.getHour() > stop.getHour()) { sectionAngleExtend = (360.0 - Math.abs(sectionAngleExtend)); }
Arc arc = sectionMap.get(section);
arc.setCenterX(clockSize * 0.5);
arc.setCenterY(clockSize * 0.5);
arc.setRadiusX(clockSize * 0.45);
arc.setRadiusY(clockSize * 0.45);
arc.setStartAngle(-(offset + sectionStartAngle));
arc.setLength(-sectionAngleExtend);
arc.setType(ArcType.OPEN);
arc.setStrokeWidth(clockSize * 0.04);
arc.setStrokeLineCap(StrokeLineCap.BUTT);
arc.setFill(null);
if (highlightSections) {
arc.setStroke(section.contains(time.toLocalTime()) ? section.getHighlightColor() : section.getColor());
} else {
arc.setStroke(section.getColor());
}
}
}
}
DeterminateIndicator(TxConfidenceIndicator control, StaticProgressIndicatorSkin s,
Paint fillOverride) {
this.control = control;
getStyleClass().add("determinate-indicator");
intProgress = (int) Math.round(control.getProgress() * 100.0);
degProgress = (int) (360 * control.getProgress());
InvalidationListener progressListener = valueModel -> updateProgress();
control.progressProperty().addListener(progressListener);
getChildren().clear();
// The circular background for the progress pie piece
indicator = new StackPane();
indicator.setScaleShape(false);
indicator.setCenterShape(false);
indicator.getStyleClass().setAll("indicator");
indicatorCircle = new Circle();
indicator.setShape(indicatorCircle);
// The shape for our progress pie piece
arcShape = new Arc();
arcShape.setType(ArcType.ROUND);
arcShape.setStartAngle(90.0F);
// Our progress pie piece
progress = new StackPane();
progress.getStyleClass().setAll("progress");
progress.setScaleShape(false);
progress.setCenterShape(false);
progress.setShape(arcShape);
progress.getChildren().clear();
setFillOverride(fillOverride);
// The check mark that's drawn at 100%
tick = new StackPane();
tick.getStyleClass().setAll("tick");
getChildren().setAll(indicator, progress, /*text,*/ tick);
updateProgress();
}
public JFXSpinnerSkin(JFXSpinner control) {
super(control, new BehaviorBase<JFXSpinner>(control, Collections.emptyList()));
this.control = control;
blueColor = Color.valueOf("#4285f4");
redColor = Color.valueOf("#db4437");
yellowColor = Color.valueOf("#f4b400");
greenColor = Color.valueOf("#0F9D58");
arc = new Arc();
arc.setManaged(false);
arc.setStartAngle(0);
arc.setLength(180);
arc.getStyleClass().setAll("arc");
arc.setFill(Color.TRANSPARENT);
arc.setStrokeWidth(3);
track = new Arc();
track.setManaged(false);
track.setStartAngle(0);
track.setLength(360);
track.setStrokeWidth(3);
track.getStyleClass().setAll("track");
track.setFill(Color.TRANSPARENT);
fillRect = new Rectangle();
fillRect.setFill(Color.TRANSPARENT);
text = new Text();
text.getStyleClass().setAll("text", "percentage");
final Group group = new Group(fillRect, track, arc, text);
group.setManaged(false);
arcPane = new StackPane(group);
arcPane.setPrefSize(50, 50);
getChildren().setAll(arcPane);
// register listeners
registerChangeListener(control.indeterminateProperty(), "INDETERMINATE");
registerChangeListener(control.progressProperty(), "PROGRESS");
registerChangeListener(control.visibleProperty(), "VISIBLE");
registerChangeListener(control.parentProperty(), "PARENT");
registerChangeListener(control.sceneProperty(), "SCENE");
}