画像きゃぷ - 経済統計練習帳

package camera;
 
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
 
 
public class pro extends Application {
 
    @Override
    public void start(Stage primaryStage) {
        Button btn = new Button();
        btn.setText("撮る");
        btn.setOnAction(new EventHandler<ActionEvent>() {
 
            @Override
            public void handle(ActionEvent event) {
 
                pic sub=new pic();
                sub.makedata("ren.jpg");
 
            }
        });
 
        StackPane root = new StackPane();
        root.getChildren().add(btn);
 
        Scene scene = new Scene(root, 50, 50);
 
        primaryStage.setTitle("Camera");
        primaryStage.setScene(scene);
        primaryStage.show();
    }
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        launch(args);
    }
 
}
 
package camera;
 
 
import java.awt.Robot;
import java.awt.Rectangle;
import java.awt.AWTException;
import java.io.File;
import javax.imageio.ImageIO;
import java.io.*;
 
public class pic {
 
 
 
    void makedata(String file){
 
 
   Rectangle screenSize = new Rectangle(0, 0, 2560, 1000);
 
  try {
 
    Robot robot = new Robot();
 
    ImageIO.write(robot.createScreenCapture(screenSize), "jpg", new File(file));
 
 
  }catch (AWTException e2) {e2.printStackTrace();}    
  catch (IOException e) {e.printStackTrace(); }       
 
 
    }
 
 
}