JFXMasonryPane JavaFX Material Design JFoenix

Class JFXMasonryPaneExampleController.java package javafxapplication27; import com.jfoenix.controls.JFXMasonryPane; import java.net....

Class JFXMasonryPaneExampleController.java
package javafxapplication27;

import com.jfoenix.controls.JFXMasonryPane;
import java.net.URL;
import java.util.Random;
import java.util.ResourceBundle;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Label;

public class JFXMasonryPaneExampleController implements Initializable {

    @FXML
    private JFXMasonryPane mason;
 
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        Random rand = new Random();
     
        for (int  i=1 ; i<= 70;i++){
            Label l = new Label("Label" + i);
            l.setPrefSize(rand.nextInt(150), rand.nextInt(130));
            int red = rand.nextInt(255);
            int green = rand.nextInt(255);
            int blue = rand.nextInt(255);
         //  l.setStyle {-fx-background-color.rgb(246,121,218)};
          l.setStyle("-fx-background-color:rgb("+red+","+green+","+blue+")");
     
            mason.getChildren().add(l);
        }
    } 
 
}