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Indiquez à quelle image correspond le code ci-dessous.
Indice : public void add(Node child, int columnIndex, int rowIndex, int colspan, int rowspan)
GridPane root = new GridPane();Scene scene = new Scene(root,200,200);Button B1 = new Button("Bouton 1");Button B2 = new Button("Bouton 2");Button B3 = new Button("Bouton 3");Button B4 = new Button("Bouton 4");root.add(B1, 0, 0, 2, 1);root.add(B2, 0, 1, 2, 1);root.add(B3, 0, 2, 1, 1);root.add(B4, 1, 2, 1, 1);GridPane.setHalignment(B1, HPos.CENTER); GridPane.setHalignment(B2, HPos.CENTER); GridPane.setHalignment(B3, HPos.CENTER); GridPane.setHalignment(B4, HPos.CENTER);