JavaFX | LineTo class

LineTo class is a part of JavaFX. LineTo class draws a line from the current position to specified x and y coordinate. LineTo class inherits PathElement class.

Constructor of the class:

  1. LineTo(): Creates a new LineTo object.
  2. LineTo(double x, double y): Creates a new LineTo object with specified x, y coordinates.

Commonly Used Methods:



Method Explanation
getX() Returns the value of X coordinate.
getY() Returns the value of Y coordinate.
setX(double v) Sets the value of X coordinate.
setY(double v) Sets the value of Y coordinate.
xProperty() Defines the X coordinate.
yProperty() Defines the Y coordinate.

Below programs illustrate the use of LineTo Class:

  1. Java program to create a path and add LineTo object to it and display it:
    • In this program, we will create a Path object named path.
    • Create an HLineTo object with specified X and Y coordinate.
    • Then create a MoveTo object named moveto.
    • Now add the MoveTo and Lineto object to the path.
    • Add this path to Group object and add the group object to the scene and add the scene to the stage and call the show() function to display the final results.
    filter_none

    edit
    close

    play_arrow

    link
    brightness_4
    code

    // Java program to create a path and
    // add LineTo object to it and display it
    import javafx.application.Application;
    import javafx.scene.Scene;
    import javafx.scene.control.*;
    import javafx.scene.layout.*;
    import javafx.stage.Stage;
    import javafx.scene.layout.*;
    import javafx.scene.paint.*;
    import javafx.scene.text.*;
    import javafx.geometry.*;
    import javafx.scene.layout.*;
    import javafx.scene.shape.*;
    import javafx.scene.paint.*;
    import javafx.scene.*;
      
    public class LineTo_1 extends Application {
      
        // launch the application
        public void start(Stage stage)
        {
      
            try {
      
                // set title for the stage
                stage.setTitle("LineTo");
      
                // create LineTo
                LineTo Lineto = new LineTo(200, 200);
      
                // create moveto
                MoveTo moveto = new MoveTo(100, 100);
      
                // create a Path
                Path path = new Path(moveto, Lineto);
      
                // set fill for path
                path.setFill(Color.BLACK);
      
                // set stroke width
                path.setStrokeWidth(2);
      
                // create a Group
                Group group = new Group(path);
      
                // create a scene
                Scene scene = new Scene(group, 400, 300);
      
                // set the scene
                stage.setScene(scene);
      
                stage.show();
            }
      
            catch (Exception e) {
      
                System.out.println(e.getMessage());
            }
        }
      
        // Main Method
        public static void main(String args[])
        {
      
            // launch the application
            launch(args);
        }
    }

    chevron_right

    
    

    Output:

  2. Java program to create a path and add multiple LineTo objects to it and display it:
    • In this program, we will create a Path object named path.
    • Create four LineTo object with specified X and Y coordinates names Lineto, Lineto1, Lineto2, Lineto3.
    • Then create a MoveTo object named moveto.
    • Now add the MoveTo and Lineto objects to the path.
    • Add this path to Group object and add the group object to the scene and add the scene to the stage and call the show() function to display the final results.
    filter_none

    edit
    close

    play_arrow

    link
    brightness_4
    code

    // Java program to create a path and
    // add  multiple LineTo objects to it
    // and display it
    import javafx.application.Application;
    import javafx.scene.Scene;
    import javafx.scene.control.*;
    import javafx.scene.layout.*;
    import javafx.stage.Stage;
    import javafx.scene.layout.*;
    import javafx.scene.paint.*;
    import javafx.scene.text.*;
    import javafx.geometry.*;
    import javafx.scene.layout.*;
    import javafx.scene.shape.*;
    import javafx.scene.paint.*;
    import javafx.scene.*;
      
    public class LineTo_2 extends Application {
      
        // launch the application
        public void start(Stage stage)
        {
      
            try {
      
                // set title for the stage
                stage.setTitle("LineTo");
      
                // create LineTo
                LineTo Lineto = new LineTo(300, 200);
                LineTo Lineto1 = new LineTo(200, 300);
                LineTo Lineto2 = new LineTo(100, 200);
                LineTo Lineto3 = new LineTo(200, 100);
      
                // create moveto
                MoveTo moveto = new MoveTo(200, 100);
      
                // create a Path
                Path path = new Path(moveto, Lineto, 
                         Lineto1, Lineto2, Lineto3);
      
                // set fill for path
                path.setFill(Color.GREEN);
      
                // set stroke width
                path.setStrokeWidth(2);
      
                // create a Group
                Group group = new Group(path);
      
                // create a scene
                Scene scene = new Scene(group, 400, 400);
      
                // set the scene
                stage.setScene(scene);
      
                stage.show();
            }
      
            catch (Exception e) {
      
                System.out.println(e.getMessage());
            }
        }
      
        // Main Method
        public static void main(String args[])
        {
      
            // launch the application
            launch(args);
        }
    }

    chevron_right

    
    

    Output:

Note: The above programs might not run in an online IDE please use an offline compiler.

Reference: https://docs.oracle.com/javase/8/javafx/api/javafx/scene/shape/LineTo.html



My Personal Notes arrow_drop_up

Second year Department of Information Technology Jadavpur University

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :
Practice Tags :


Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.