How can I get the new position before applying the rotation in javafx?

I had this class but when I print the line.endXProperty () .get () when the low is to apply the property does not change the value

Can how I get the updated value after processing?

   @Override public void start(Stage stage) throws Exception { 


          root = new Group(); stage.setScene(new Scene(root));  


          line = new Line(); line.setStrokeWidth(5.0); 


          line.setStroke(Color.BLACK); 


          line.setStartX(10.0f); 


          line.setStartY(80.0f); 


          line.setEndX(10.0f); 


          line.setEndY(10.0f); 


          System.out.println("line.getEndX()="+line.endXProperty().get()); 


          rotate = new Rotate(90, 10.0f, 80.0f); 


          line.getTransforms().add(rotate);  


          System.out.println("line.getEndX()="+line.endXProperty().get());  


          root.getChildren().add(line);  stage.show(); 


     }

You can transform the coordinates by the transformations of the node in this way:

Point2D transformedEnd = line.localToParent(line.getEndX(), line.getEndY());

If you want to turn only by the rotation, you can do this way:

Point2D transformedEnd = rotate.transform(line.getEndX(), line.getEndY());

Tags: Java

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