下面列出了javafx.scene.shape.Rectangle#setY ( ) 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。
void adjust_rectangle_properties(double starting_point_x, double starting_point_y, double ending_point_x,
double ending_point_y, Rectangle given_rectangle) {
given_rectangle.setX(starting_point_x);
given_rectangle.setY(starting_point_y);
given_rectangle.setWidth(ending_point_x - starting_point_x);
given_rectangle.setHeight(ending_point_y - starting_point_y);
if (given_rectangle.getWidth() < 0) {
given_rectangle.setWidth(-given_rectangle.getWidth());
given_rectangle.setX(given_rectangle.getX() - given_rectangle.getWidth());
}
if (given_rectangle.getHeight() < 0) {
given_rectangle.setHeight(-given_rectangle.getHeight());
given_rectangle.setY(given_rectangle.getY() - given_rectangle.getHeight());
}
}
@Override
public void start(Stage primaryStage) throws Exception {
final Polygon p = new Polygon(10, 30, 20, 20, 20, 40);
p.setFill(Color.RED);
p.setStroke(Color.BLACK);
final Rectangle r = new Rectangle();
r.setFill(new Color(0, 0, 1, 0.5));
r.setX(p.getLayoutBounds().getMinX());
r.setY(p.getLayoutBounds().getMinY());
r.setWidth(p.getLayoutBounds().getWidth());
r.setHeight(p.getLayoutBounds().getHeight());
Group g = new Group(r, p);
g.getTransforms().add(new Scale(10, 10));
Scene scene = new Scene(g, 500, 500);
primaryStage.setScene(scene);
primaryStage.sizeToScene();
primaryStage.show();
}
static void updateRect(final Parent overlayParent, final Node node, final Bounds bounds, final double tx, final double ty, final Rectangle rect) {
final Bounds b = toSceneBounds(overlayParent, node, bounds, tx, ty);
rect.setX(b.getMinX());
rect.setY(b.getMinY());
rect.setWidth(b.getMaxX() - b.getMinX());
rect.setHeight(b.getMaxY() - b.getMinY());
}
private Rectangle createPieceRectangle() {
Rectangle rec = new Rectangle();
rec.setX(-50);
rec.setY(-50);
rec.setWidth(SIZE);
rec.setHeight(SIZE);
return rec;
}
private Rectangle buildRectangle(int x, int y, int size) {
Rectangle rect = new Rectangle();
rect.setX(x * size);
rect.setY(y * size);
rect.setHeight(size);
rect.setWidth(size);
rect.setFill(Color.WHITE);
rect.setStroke(Color.BLACK);
return rect;
}
private void buildShip(Group board, int desk, int startX, int startY) {
Rectangle rect = new Rectangle();
rect.setX(startX);
rect.setY(startY);
rect.setHeight(25);
rect.setWidth(desk * 25);
rect.setFill(Color.BLACK);
rect.setOnMouseDragged(
event -> {
rect.setX(event.getX());
rect.setY(event.getY());
}
);
rect.setOnMouseReleased(
event -> {
rect.setX((((int) event.getX() / 25) * 25));
rect.setY(((int) event.getY() / 25) * 25);
}
);
rect.setOnMouseClicked(
event -> {
if (event.getButton() != MouseButton.PRIMARY) {
Rectangle momento = new Rectangle(rect.getX(),
rect.getY(), rect.getWidth(), rect.getHeight());
rect.setWidth(momento.getHeight());
rect.setHeight(momento.getWidth());
}
}
);
board.getChildren().add(rect);
}
private Rectangle buildRectangle(int x, int y, int size) {
Rectangle rect = new Rectangle();
rect.setX(x * size);
rect.setY(y * size);
rect.setHeight(size);
rect.setWidth(size);
rect.setFill(Color.WHITE);
rect.setStroke(Color.BLACK);
return rect;
}
private Rectangle buildFigure(int x, int y, int size, String image) {
Rectangle rect = new Rectangle();
rect.setX(x);
rect.setY(y);
rect.setHeight(size);
rect.setWidth(size);
Image img = new Image(this.getClass().getClassLoader().getResource(image).toString());
rect.setFill(new ImagePattern(img));
final Rectangle momento = new Rectangle(x, y);
rect.setOnDragDetected(
event -> {
momento.setX(event.getX());
momento.setY(event.getY());
}
);
rect.setOnMouseDragged(
event -> {
rect.setX(event.getX() - size / 2);
rect.setY(event.getY() - size / 2);
}
);
rect.setOnMouseReleased(
event -> {
if (logic.move(this.extract(momento.getX(), momento.getY()),
this.extract(event.getX(), event.getY()))) {
rect.setX(((int) event.getX() / 40) * 40 + 5);
rect.setY(((int) event.getY() / 40) * 40 + 5);
checkWinner();
} else {
rect.setX(((int) momento.getX() / 40) * 40 + 5);
rect.setY(((int) momento.getY() / 40) * 40 + 5);
}
}
);
return rect;
}
private Rectangle buildRectangle(int x, int y, int size) {
Rectangle rect = new Rectangle();
rect.setX(x * size);
rect.setY(y * size);
rect.setHeight(size);
rect.setWidth(size);
rect.setFill(Color.WHITE);
rect.setStroke(Color.BLACK);
return rect;
}
private Rectangle buildFigure(int x, int y, int size, String image) {
Rectangle rect = new Rectangle();
rect.setX(x);
rect.setY(y);
rect.setHeight(size);
rect.setWidth(size);
Image img = new Image(this.getClass().getClassLoader().getResource(image).toString());
rect.setFill(new ImagePattern(img));
return rect;
}
private Rectangle buildRectangle(int x, int y, int size, boolean white) {
Rectangle rect = new Rectangle();
rect.setX(x * size);
rect.setY(y * size);
rect.setHeight(size);
rect.setWidth(size);
if (white) {
rect.setFill(Color.WHITE);
} else {
rect.setFill(Color.GRAY);
}
rect.setStroke(Color.BLACK);
return rect;
}
private Rectangle buildFigure(int x, int y, int size, String image) {
Rectangle rect = new Rectangle();
rect.setX(x);
rect.setY(y);
rect.setHeight(size);
rect.setWidth(size);
Image img = new Image(this.getClass().getClassLoader().getResource(image).toString());
rect.setFill(new ImagePattern(img));
final Rectangle momento = new Rectangle(x, y);
rect.setOnDragDetected(
event -> {
momento.setX(event.getX());
momento.setY(event.getY());
}
);
rect.setOnMouseDragged(
event -> {
rect.setX(event.getX() - size / 2);
rect.setY(event.getY() - size / 2);
}
);
rect.setOnMouseReleased(
event -> {
try {
logic.move(
this.findBy(momento.getX(), momento.getY()),
this.findBy(event.getX(), event.getY()));
rect.setX(((int) event.getX() / 40) * 40 + 5);
rect.setY(((int) event.getY() / 40) * 40 + 5);
} catch (Exception e) {
Alert info = new Alert(Alert.AlertType.ERROR);
info.setContentText(e.getClass().getName() + " " + e.getMessage());
info.show();
rect.setX(((int) momento.getX() / 40) * 40 + 5);
rect.setY(((int) momento.getY() / 40) * 40 + 5);
}
}
);
return rect;
}
public NodePropertiesSample() {
super(300,100);
//X position of node = X + LayoutX + TranslateX
rectA = new Rectangle(50, 50, Color.LIGHTSALMON);
//set position of node temporary (can be changed after)
rectA.setTranslateX(10);
rectB = new Rectangle(50, 50, Color.LIGHTGREEN);
//set position of node when addinf to some layout
rectB.setLayoutX(20);
rectB.setLayoutY(10);
rectC = new Rectangle(50, 50, Color.DODGERBLUE);
//last posibility of setting X position of node
rectC.setX(30);
rectC.setY(20);
//opacity of node can be set
rectC.setOpacity(0.8);
// REMOVE ME
setControls(
new SimplePropertySheet.PropDesc("Rectangle A translate X", rectA.translateXProperty(), 0d, 50d),
new SimplePropertySheet.PropDesc("Rectangle B translate X", rectB.translateXProperty(), 0d, 50d),
new SimplePropertySheet.PropDesc("Rectangle C translate X", rectC.translateXProperty(), 0d, 50d),
new SimplePropertySheet.PropDesc("Rectangle A Opacity", rectA.opacityProperty(), 0d, 1d),
new SimplePropertySheet.PropDesc("Rectangle B Opacity", rectB.opacityProperty(), 0d, 1d),
new SimplePropertySheet.PropDesc("Rectangle C Opacity", rectC.opacityProperty(), 0d, 1d)
);
getChildren().add(createRadioButtons());
// END REMOVE ME
Group g = new Group(rectA, rectB, rectC);
g.setLayoutX(160 + 35);
getChildren().addAll(g);
}
public NodePropertiesSample() {
super(300,100);
//X position of node = X + LayoutX + TranslateX
rectA = new Rectangle(50, 50, Color.LIGHTSALMON);
//set position of node temporary (can be changed after)
rectA.setTranslateX(10);
rectB = new Rectangle(50, 50, Color.LIGHTGREEN);
//set position of node when addinf to some layout
rectB.setLayoutX(20);
rectB.setLayoutY(10);
rectC = new Rectangle(50, 50, Color.DODGERBLUE);
//last posibility of setting X position of node
rectC.setX(30);
rectC.setY(20);
//opacity of node can be set
rectC.setOpacity(0.8);
// REMOVE ME
setControls(
new SimplePropertySheet.PropDesc("Rectangle A translate X", rectA.translateXProperty(), 0d, 50d),
new SimplePropertySheet.PropDesc("Rectangle B translate X", rectB.translateXProperty(), 0d, 50d),
new SimplePropertySheet.PropDesc("Rectangle C translate X", rectC.translateXProperty(), 0d, 50d),
new SimplePropertySheet.PropDesc("Rectangle A Opacity", rectA.opacityProperty(), 0d, 1d),
new SimplePropertySheet.PropDesc("Rectangle B Opacity", rectB.opacityProperty(), 0d, 1d),
new SimplePropertySheet.PropDesc("Rectangle C Opacity", rectC.opacityProperty(), 0d, 1d)
);
getChildren().add(createRadioButtons());
// END REMOVE ME
Group g = new Group(rectA, rectB, rectC);
g.setLayoutX(160 + 35);
getChildren().addAll(g);
}
@Override
protected void doRefreshVisual(final Rectangle visual) {
final org.eclipse.gef.geometry.planar.Rectangle rect = ((org.eclipse.gef.geometry.planar.IShape) getContent())
.getBounds();
visual.setX(rect.getX());
visual.setY(rect.getY());
visual.setWidth(rect.getWidth());
visual.setHeight(rect.getHeight());
}
private static boolean checkViewCollision(Node n, Point2D gaze, Rectangle roi)
{
javafx.geometry.Point2D screenCoord = n.localToScreen(0d, 0d);
roi.setX(Math.round(screenCoord.getX()));
roi.setY(Math.round(screenCoord.getY()));
roi.setWidth(n.getBoundsInParent().getWidth());
roi.setHeight(n.getBoundsInParent().getHeight());
return roi.contains(
(int)Math.round(gaze.x),
(int)Math.round(gaze.y)
);
}
/**
* Creates a view of a page.
* @param origin The origin point where the page has to be placed. Cannot be null.
*/
public PageView(final @NotNull PreferencesService prefs, final Point origin) {
super();
recPage = new Rectangle();
recShadowBottom = new Rectangle();
recShadowRight = new Rectangle();
recPage.setStrokeWidth(1d);
recPage.setStroke(Color.BLACK);
recPage.setFill(null);
recPage.setX(origin.getX());
recPage.setY(origin.getY());
recShadowRight.setStroke(null);
recShadowBottom.setStroke(null);
recShadowRight.setFill(Color.GRAY);
recShadowBottom.setFill(Color.GRAY);
getChildren().add(recShadowBottom);
getChildren().add(recShadowRight);
getChildren().add(recPage);
recPage.toFront();
setMouseTransparent(true);
setFocusTraversable(false);
update(prefs.getPage());
prefs.pageProperty().addListener((observable, oldValue, newValue) -> update(newValue));
}
private static Rectangle createSquare(int x, int y){
Rectangle r = createSquare();
r.setX(x);
r.setY(y);
return r;
}
@Override
protected void doRefreshVisual(Rectangle visual) {
visual.setX(getContent().x);
visual.setY(getContent().y);
}
public Group getToDayControl(){
String[] months = {"Jan", "Feb","Mar", "Apr", "May", "Jun", "Jul","Aug", "Sep", "Oct", "Nov","Dec"};
Calendar cal = Calendar.getInstance();
Group ctrl = new Group();
Rectangle rect = new Rectangle();
rect.setWidth(WIDTH);
rect.setHeight(HEIGHT);
rect.setArcHeight(10.0);
rect.setArcWidth(10.0);
Rectangle headerRect = new Rectangle();
headerRect.setWidth(WIDTH);
headerRect.setHeight(30);
headerRect.setArcHeight(10.0);
headerRect.setArcWidth(10.0);
Stop[] stops = new Stop[] { new Stop(0, Color.color(0.31, 0.31, 0.31, 0.443)), new Stop(1, Color.color(0, 0, 0, 0.737))};
LinearGradient lg = new LinearGradient( 0.482, -0.017, 0.518, 1.017, true, CycleMethod.REFLECT, stops);
headerRect.setFill(lg);
Rectangle footerRect = new Rectangle();
footerRect.setY(headerRect.getBoundsInLocal().getHeight() -4);
footerRect.setWidth(WIDTH);
footerRect.setHeight(125);
footerRect.setFill(Color.color(0.51, 0.671, 0.992));
final Text currentMon = new Text(months[(cal.get(Calendar.MONTH) )]);
currentMon.setFont(Font.font("null", FontWeight.BOLD, 24));
currentMon.setTranslateX((footerRect.getBoundsInLocal().getWidth() - currentMon.getBoundsInLocal().getWidth())/2.0);
currentMon.setTranslateY(23);
currentMon.setFill(Color.WHITE);
final Text currentDate = new Text(Integer.toString(cal.get(Calendar.DATE)));
currentDate.setFont(new Font(100.0));
currentDate.setTranslateX((footerRect.getBoundsInLocal().getWidth() - currentDate.getBoundsInLocal().getWidth())/2.0);
currentDate.setTranslateY(120);
currentDate.setFill(Color.WHITE);
ctrl.getChildren().addAll(rect, headerRect, footerRect , currentMon,currentDate);
DropShadow ds = new DropShadow();
ds.setOffsetY(3.0);
ds.setOffsetX(3.0);
ds.setColor(Color.GRAY);
ctrl.setEffect(ds);
return ctrl;
}