●プログラム・リスト●

package com.tuyano.libro;

import java.net.URL;
import java.util.ResourceBundle;

import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.canvas.Canvas;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.image.Image;


public class AppController implements Initializable {
    @FXML Canvas canvas;
    GraphicsContext gc;
    
    @Override
    public void initialize(URL location, ResourceBundle resources) {
        gc = canvas.getGraphicsContext2D();
        draw();
    }
    
    void draw(){
        Image image = new Image("sample.jpg");
        gc.drawImage(image, 0, 0);
    }
}