Module javafx.graphics
Package javafx.scene.shape

Class Polyline

java.lang.Object
javafx.scene.Node
javafx.scene.shape.Shape
javafx.scene.shape.Polyline
All Implemented Interfaces:
Styleable, EventTarget
public class Polyline
extends Shape
Creates a polyline, defined by the array of the segment points. The Polyline class is similar to the Polygon class, except that it is not automatically closed. 
import javafx.scene.shape.*;

Polyline polyline = new Polyline();
polyline.getPoints().addAll(new Double[]{
    0.0, 0.0,
    20.0, 10.0,
    10.0, 20.0 });
Since:
JavaFX 2.0

  • Constructor Details

    • Polyline

      public Polyline()
      Creates an empty instance of Polyline.

    • Polyline

      public Polyline​(double... points)
      Creates a new instance of Polyline.
      Parameters:
      points - the coordinates of the polyline segments

  • Method Details

    • getPoints

      public final ObservableList<Double> getPoints()
      Gets the coordinates of the PolyLine segments.
      Returns:
      An observable list of points constituting segments of this PolyLine

    • toString

      public String toString()
      Returns a string representation of this Polyline object.
      Overrides:
      toString in class Node
      Returns:
      a string representation of this Polyline object.