Interface
javafx.scene.image.PixelReader defines methods for retrieving the pixel data from an Image or other surface containing pixels. To get PixelReader, call getPixelReader() method of the associated Image object.
package testjavafx;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.image.PixelReader;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.scene.text.Text;
import javafx.stage.Stage;
/**
*
* @web http://java-buddy.blogspot.com/
*/
public class TestJavaFX extends Application {
@Override
public void start(Stage primaryStage) {
Text text = new Text();
Image image = new Image("http://goo.gl/kYEQl");
ImageView imageView = new ImageView();
imageView.setImage(image);
PixelReader pixelReader = image.getPixelReader();
text.setText("PixelFormat: " + pixelReader.getPixelFormat());
VBox vBox = new VBox();
vBox.getChildren().addAll(imageView, text);
StackPane root = new StackPane();
root.getChildren().add(vBox);
Scene scene = new Scene(root, 500, 300);
primaryStage.setTitle("java-buddy.blogspot.com");
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
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JavaFX example, get PixelReader for Image |
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