Le Tutoriel de JavaFX Rectangle et Ellipse
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La classe Rectangle est la classe qui aide à dessiner un rectangle, comme la classe Line, Circle, elle est étendue de la classe Shape.

RectangleDemo.java
package org.o7planning.javafx.rectangle; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.scene.shape.Rectangle; import javafx.stage.Stage; public class RectangleDemo extends Application { @Override public void start(Stage primaryStage) { Rectangle rectangle = new Rectangle(); rectangle.setX(20); rectangle.setY(50); rectangle.setWidth(200); rectangle.setHeight(150); rectangle.setFill(Color.BISQUE); Group root = new Group(); root.getChildren().add(rectangle); Scene scene = new Scene(root, 400, 250, Color.WHITE); primaryStage.setTitle("JavaFX Rectangle (o7planning.org)"); primaryStage.setScene(scene); primaryStage.show(); } public static void main(String[] args) { Application.launch(args); } }

RectangleRoundedCornerDemo.java
package org.o7planning.javafx.rectangle; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.scene.shape.Rectangle; import javafx.stage.Stage; public class RectangleRoundedCornerDemo extends Application { @Override public void start(Stage primaryStage) { Rectangle rectangle = new Rectangle(); rectangle.setX(80); rectangle.setY(50); rectangle.setWidth(200); rectangle.setHeight(150); rectangle.setFill(Color.CADETBLUE); rectangle.setArcHeight(105); rectangle.setArcWidth(50); Group root = new Group(); root.getChildren().add(rectangle); Scene scene = new Scene(root, 400, 250, Color.WHITE); primaryStage.setTitle("JavaFX Rectangle (o7planning.org)"); primaryStage.setScene(scene); primaryStage.show(); } public static void main(String[] args) { Application.launch(args); } }

EllipseDemo.java
package org.o7planning.javafx.ellipse; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.scene.shape.Ellipse; import javafx.stage.Stage; public class EllipseDemo extends Application { @Override public void start(Stage primaryStage) { Group root = new Group(); Ellipse ellipse = new Ellipse(); ellipse.setCenterX(180.0f); ellipse.setCenterY(150.0f); // Radius X ellipse.setRadiusX(120.0f); // Radius Y ellipse.setRadiusY(80.0f); // Fill color. ellipse.setFill(Color.CORNFLOWERBLUE); root.getChildren().add(ellipse); Scene scene = new Scene(root, 400, 250); primaryStage.setTitle("JavaFX Ellipse (o7planning.org)"); primaryStage.setScene(scene); primaryStage.show(); } public static void main(String[] args) { Application.launch(args); } }
Exemple de rotation :

EllipseDemo2.java
package org.o7planning.javafx.ellipse; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.scene.shape.Ellipse; import javafx.stage.Stage; public class EllipseDemo2 extends Application { @Override public void start(Stage primaryStage) { Group root = new Group(); Ellipse ellipse = new Ellipse(); ellipse.setCenterX(180.0f); ellipse.setCenterY(150.0f); // Radius X ellipse.setRadiusX(120.0f); // Radius Y ellipse.setRadiusY(80.0f); // Fill color. ellipse.setFill(Color.CORNFLOWERBLUE); // Rotate 30 degrees ellipse.setRotate(30); root.getChildren().add(ellipse); Scene scene = new Scene(root, 400, 250); primaryStage.setTitle("JavaFX Ellipse (o7planning.org)"); primaryStage.setScene(scene); primaryStage.show(); } public static void main(String[] args) { Application.launch(args); } }