Jython 2. Six Lines

This Example, Six Lines, will produce the same output as Java Example 2, except now it is written in Jython.

# ex02.py
# Six Lines

from javafx.application import Application
from javafx.scene import Scene
from javafx.scene import Group
from javafx.scene.paint import Color
from javafx.scene.shape import Line
from javafx.scene.shape import StrokeLineCap

class Ex02(Application):
    def start(self, stage):
        stage.setTitle("Example 2. Six Lines")
        root = Group()
        
        # Red line - top and bottom
        redTop = Line(10, 10, 630, 10)
        redTop.setStroke(Color.RED)
        redTop.setStrokeWidth(10)
        redBot = Line(10, 470, 630, 470)
        redBot.setStroke(Color.RED)
        redBot.setStrokeWidth(10)
        root.getChildren().addAll(redTop,redBot)
        
        # Green Line -left and right
        greenLeft = Line(10, 30, 10, 450)
        greenLeft.setStroke(Color.GREEN)
        greenLeft.setStrokeWidth(10)
        greenLeft.setStrokeLineCap(StrokeLineCap.ROUND)
        greenRight = Line(630, 30, 630, 450)
        greenRight.setStroke(Color.GREEN)
        greenRight.setStrokeWidth(10)
        greenRight.setStrokeLineCap(StrokeLineCap.ROUND)
        root.getChildren().addAll(greenLeft,greenRight)
        
        # Yellow lines - diagonal lines
        yellow1 = Line(30, 30, 610, 450)
        yellow1.setStroke(Color.YELLOW)
        yellow1.setStrokeWidth(10)
        yellow1.getStrokeDashArray().addAll(20.0, 10.0, 20.0)
        yellow2 = Line(30, 450, 610, 30)
        yellow2.setStroke(Color.YELLOW)
        yellow2.setStrokeWidth(10)
        yellow2.getStrokeDashArray().addAll(20.0, 10.0, 20.0)
        root.getChildren().addAll(yellow1,yellow2)
        
        scene = Scene(root, 640, 480, Color.CYAN)
        stage.setScene(scene)
        stage.show()

if __name__ == '__main__':
    Application.launch(Ex02().class, [])