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How to Create the path element line in JavaFX?
The javafx.scene.shape.LineTo class represents the path element line. It helps you to draw a straight line from the current coordinates to the specified (new) coordinates.
To create a line path element −
Instantiate the LineTo class.
Set values to the properties of this class using setter methods or, bypassing them to the constructor.
Instantiate the Path class.
Get the observable list object of the above-created Path using the getElements() method.
Add the above created LineTo object to the observable list using the add() method.
Finally, add the path to the Group object.
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.LineTo;
import javafx.scene.shape.MoveTo;
import javafx.scene.shape.Path;
public class LineToExample extends Application {
public void start(Stage stage) {
//Creating PathElement objects
MoveTo moveTo = new MoveTo(208, 71);
LineTo line1 = new LineTo(421, 161);
LineTo line2 = new LineTo(226,232);
LineTo line3 = new LineTo(332,52);
//Creating a Path
Path path = new Path();
path.getElements().addAll(moveTo, line1, line2, line3);
//Setting other properties
path.setStrokeWidth(8.0);
path.setStroke(Color.DARKSLATEGREY);
//Preparing the Stage object
Group root = new Group(path);
Scene scene = new Scene(root, 595, 300, Color.BEIGE);
stage.setTitle("JavaFX Example");
stage.setScene(scene);
stage.show();
}
public static void main(String args[]){
launch(args);
}
}Output
Updated on: 13-Apr-2020
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