title: How to save selected image in javafx?
body: <p><a href="https://i.stack.imgur.com/szFsr.jpg" rel="nofollow noreferrer">like this blank image is saving</a>  </p>
  
  <pre><code> import java.io.File;
      import java.io.IOException;
      import javafx.application.Application;
      import javafx.embed.swing.SwingFXUtils;
      import javafx.event.EventHandler;
      import javafx.scene.Scene;
      import javafx.scene.SnapshotParameters;
      import javafx.scene.effect.Light.Point;
      import javafx.scene.image.WritableImage;
      import javafx.scene.input.KeyCode;
      import javafx.scene.input.KeyEvent;
      import javafx.scene.layout.Pane;
      import javafx.scene.paint.Color;
      import javafx.scene.shape.Rectangle;
      import javafx.scene.web.WebEngine;
      import javafx.scene.web.WebView;
      import javafx.stage.Stage;
      import javax.imageio.ImageIO;
  
  public class JavaFxSelectPlay extends Application {
  
      public static void main(String[] args) {
          launch();
      }
  
      @Override
      public void start(Stage primaryStage) throws Exception {
          Pane root = new Pane();
          WebView wv = new WebView();
          WebEngine Img = wv.getEngine();
          Img.load("https://app.leadlock.pro/upload/69/1019/images/welcome.jpeg");
          final Rectangle selection = new Rectangle();
          final Point anchor = new Point();
  
          wv.setOnMousePressed(event -&gt; {
              anchor.setX(event.getX());
              anchor.setY(event.getY());
              selection.setX(event.getX());
              selection.setY(event.getY());
              selection.setFill(null); // transparent 
              selection.setStroke(Color.BLACK); // border
              selection.getStrokeDashArray().add(10.0);
           root.getChildren().add(selection);
          });
  
          wv.setOnMouseDragged(event -&gt; {
              selection.setWidth(Math.abs(event.getX() - anchor.getX()));
              selection.setHeight(Math.abs(event.getY() - anchor.getY()));
              selection.setX(Math.min(anchor.getX(), event.getX()));
              selection.setY(Math.min(anchor.getY(), event.getY()));
          });
  
          wv.setOnMouseReleased(event -&gt; {
              // Do what you want with selection's properties here
              System.out.printf("X: %.2f, Y: %.2f, Width: %.2f, Height: %.2f%n", 
                      selection.getX(), selection.getY(), selection.getWidth(), selection.getHeight());
            //  root.getChildren().remove(selection);
             // selection.setWidth(0);
            //  selection.setHeight(0);
          });
            wv.addEventFilter(KeyEvent.KEY_RELEASED, (KeyEvent e1) -&gt; {
              if (e1.getCode() == KeyCode.SPACE ) {
       selection.setFill(Color.WHITE); // transparent 
              }
              });
            wv.setOnKeyPressed(new EventHandler&lt;KeyEvent&gt;() {
   public void handle(final KeyEvent keyEvent) {
     if (keyEvent.getCode() == KeyCode.F5) {
      System.out.println("F5 pressed");
      //Stop letting it do anything else
     // WritableImage croppedImage = selection.snapshot(null, null);
  
  
             WritableImage image = selection.snapshot(new SnapshotParameters(), null);
  
      // TODO: probably use a file chooser here
       File file = new File("C:/temp/snapshot.jpg");
  
      try {
          ImageIO.write(SwingFXUtils.fromFXImage(image, null), "jpg", file);
      } catch (IOException e) {
          // TODO: handle exception here
      }
  }
              System.out.println("snapshot saved: " );
     }
   });
  
          root.getChildren().add(wv);
          Scene scene = new Scene(root, 300, 200);
          primaryStage.setScene(scene);
          primaryStage.setTitle("Primary Stage");
          primaryStage.show();
      }
   }
  </code></pre>
  
  <p>this code i tried and its running fine but the image that is saved is saved with white color its not saved the orginal selected image so how can i do it please help i need to save the selected image and i had done white but not with white color but the selected image so please tell me how to do it and what im doing wrong.</p>