Question

我在java fx中显示图像有问题。我想简单地显示我从字符串路径获取的图像。在这种情况下我的图像images.jpg在项目的src文件夹中。到目前为止，我有这样的代码： FXML文件：

<?import javafx.scene.image.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>


<AnchorPane xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com /javafx/8">
<children>
  <ImageView fx:id="imageView" fitHeight="150.0" fitWidth="200.0" pickOnBounds="true" preserveRatio="true" />
</children>
</AnchorPane>

控制器类：

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

import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;

public class MainPaneController implements Initializable {

@FXML
private ImageView imageView;

private Image image;
String path;

@Override
public void initialize(URL location, ResourceBundle resources) {
    String path = "indeks.jpg";
    imageView = new ImageView();
    image = new Image(path);
    imageView.setImage(image);

}

public ImageView getImageView() {
    return imageView;
}

public void setImageView(ImageView imageView) {
    this.imageView = imageView;
}

public Image getImage() {
    return image;
}

public void setImage(Image image) {
    this.image = image;
}

}

主要课程：

import javafx.application.Application;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.stage.Stage;

public class Main extends Application {

@Override
public void start(Stage primaryStage) throws Exception {
    Parent parent = (Parent) FXMLLoader.load(getClass().getResource(
            "/pl/gallery/view/MainPane.fxml"));

    Scene scene = new Scene(parent);
    primaryStage.setScene(scene);
    primaryStage.show();
}

public static void main(String[] args) {
    launch(args);
}
}

我不知道我在这里做错了什么。

java fx无法显示图像

0 个答案: