- JavaFX Tutorial
- JavaFX - Home
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- JavaFX - Installation using Visual Studio Code
- JavaFX - Architecture
- JavaFX - Application
- JavaFX 2D Shapes
- JavaFX - 2D Shapes
- JavaFX - Drawing a Line
- JavaFX - Drawing a Rectangle
- JavaFX - Drawing a Rounded Rectangle
- JavaFX - Drawing a Circle
- JavaFX - Drawing an Ellipse
- JavaFX - Drawing a Polygon
- JavaFX - Drawing a Polyline
- JavaFX - Drawing a Cubic Curve
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- JavaFX - Drawing an Arc
- JavaFX - Drawing an SVGPath
- JavaFX Properties of 2D Objects
- JavaFX - Stroke Type Property
- JavaFX - Stroke Width Property
- JavaFX - Stroke Fill Property
- JavaFX - Stroke Property
- JavaFX - Stroke Line Join Property
- JavaFX - Stroke Miter Limit Property
- JavaFX - Stroke Line Cap Property
- JavaFX - Smooth Property
- Operations on 2D Objects
- JavaFX - 2D Shapes Operations
- JavaFX - Union Operation
- JavaFX - Intersection Operation
- JavaFX - Subtraction Operation
- JavaFX Path Objects
- JavaFX - Path Objects
- JavaFX - LineTo Path Object
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- JavaFX - Color Adjust Effect
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- JavaFX - Light.Distant Effect
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- JavaFX - Point.Spot Effect
- JavaFX - DisplacementMap
- JavaFX - PerspectiveTransform
- JavaFX Transformations
- JavaFX - Transformations
- JavaFX - Rotation Transformation
- JavaFX - Scaling Transformation
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- JavaFX - Animations
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- JavaFX Images
- JavaFX - Images
- JavaFX 3D Shapes
- JavaFX - 3D Shapes
- JavaFX - Creating a Box
- JavaFX - Creating a Cylinder
- JavaFX - Creating a Sphere
- Properties of 3D Objects
- JavaFX - Cull Face Property
- JavaFX - Drawing Modes Property
- JavaFX - Material Property
- JavaFX Event Handling
- JavaFX - Event Handling
- JavaFX - Using Convenience Methods
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- JavaFX UI Controls
- JavaFX - UI Controls
- JavaFX - ListView
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- JavaFX - Pagination
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- JavaFX - TextArea
- JavaFX Charts
- JavaFX - Charts
- JavaFX - Creating Pie Chart
- JavaFX - Creating Line Chart
- JavaFX - Creating Area Chart
- JavaFX - Creating Bar Chart
- JavaFX - Creating Bubble Chart
- JavaFX - Creating Scatter Chart
- JavaFX - Creating Stacked Area Chart
- JavaFX - Creating Stacked Bar Chart
- JavaFX Layout Panes
- JavaFX - Layout Panes
- JavaFX - HBox Layout
- JavaFX - VBox Layout
- JavaFX - BorderPane Layout
- JavaFX - StackPane Layout
- JavaFX - TextFlow Layout
- JavaFX - AnchorPane Layout
- JavaFX - TilePane Layout
- JavaFX - GridPane Layout
- JavaFX - FlowPane Layout
- JavaFX CSS
- JavaFX - CSS
- Media with JavaFX
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- JavaFX - Playing Video
- JavaFX Useful Resources
- JavaFX - Quick Guide
- JavaFX - Useful Resources
- JavaFX - Discussion
2D Shapes(Objects) Intersection Operation
This operation takes two or more shapes as inputs and returns the intersection area between them as shown below.
You can perform an intersection operation on the shapes using the method named intersect(). Since this is a static method, you should call it using the class name (Shape or its subclasses) as shown below.
Shape shape = Shape.intersect(circle1, circle2);
Following is an example of the intersection operation. In here, we are drawing two circles and performing a intersection operation on them.
Save this code in a file with the name IntersectionExample.java
Example
import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.paint.Color; import javafx.stage.Stage; import javafx.scene.shape.Circle; import javafx.scene.shape.Shape; public class IntersectionExample extends Application { @Override public void start(Stage stage) { //Drawing Circle1 Circle circle1 = new Circle(); //Setting the position of the circle circle1.setCenterX(250.0f); circle1.setCenterY(135.0f); //Setting the radius of the circle circle1.setRadius(100.0f); //Setting the color of the circle circle1.setFill(Color.DARKSLATEBLUE); //Drawing Circle2 Circle circle2 = new Circle(); //Setting the position of the circle circle2.setCenterX(350.0f); circle2.setCenterY(135.0f); //Setting the radius of the circle circle2.setRadius(100.0f); //Setting the color of the circle circle2.setFill(Color.BLUE); //Performing intersection operation on the circle Shape shape = Shape.intersect(circle1, circle2); //Setting the fill color to the result shape.setFill(Color.DARKSLATEBLUE); //Creating a Group object Group root = new Group(shape); //Creating a scene object Scene scene = new Scene(root, 600, 300); //Setting title to the Stage stage.setTitle("Intersection Example"); //Adding scene to the stage stage.setScene(scene); //Displaying the contents of the stage stage.show(); } public static void main(String args[]){ launch(args); } }
Compile and execute the saved java file from the command prompt using the following commands.
javac IntersectionExample.java java IntersectionExample
On executing, the above program generates a JavaFX window displaying the following output −
javafx_2d_shapes.htm
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