Cannot load image in JavaFX

Question

I tested this code in order to create dialog with image.

final int xSize = 400;
final int ySize = 280;
final Color backgroundColor = Color.WHITE;
final String text = "SQL Browser";
final String version = "Product Version: 1.0";

final Stage aboutDialog = new Stage();
aboutDialog.initModality(Modality.WINDOW_MODAL);

Button closeButton = new Button("Close");

closeButton.setOnAction(new EventHandler<ActionEvent>() {
    @Override
    public void handle(ActionEvent arg0) {
        aboutDialog.close();
    }
});

GridPane grid = new GridPane();
grid.setAlignment(Pos.CENTER);
grid.setHgap(10);
grid.setVgap(10);
grid.setPadding(new Insets(25, 25, 25, 25));

Image img = new Image("logo.png");
ImageView imgView = new ImageView(img);

grid.add(imgView, 0, 0);

grid.add(new Text(text), 0, 1);
grid.add(new Text(version), 0, 2);
grid.add(closeButton, 14, 18);

Scene aboutDialogScene = new Scene(grid, xSize, ySize, backgroundColor);
aboutDialog.setScene(aboutDialogScene);
aboutDialog.show();

I placed the image file into the directory /src. But for some reason the image is not displayed. Can you help me to correct my mistake?

Answer 1

Simply replace this code:

Image img = new Image("logo.png");

with this

Image img = new Image("file:logo.png");

Answer 2

copy and paste the image into folder where source package(source packages in NetBeans IDE) is present. Then

Image image = new Image("a1.jpg");
Image image = new Image("File:a1.jpg");

both will work.

Answer 3

Image img = new Image("file:/logo.png");

or way with path:

Image img = new Image("file:c:/logo.png");

or

File f = new File("c:\\logo.png");
Image img = new Image(f.toURI().toString());

also can use:

new Image(file:src/logo.png) //root of project

Answer 4

This functions:

Image image  = new Image(getClass()
        .getResourceAsStream("ChimpHumanHand.jpg"));

Answer 5

Try this:

img = new Image("/logo.png");

If no protocol part indicating a URL (as http: or file:) is given, the file is supposed to reside in the default package. If you want it to put in a different package say com.my.images you add this information in a path like manner:

img = new Image("/com/my/images/logo.png");