import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.canvas.Canvas;
import javafx.scene.layout.AnchorPane;
import javafx.stage.Stage;

public class LargeCanvasTest extends Application {
	@Override
	public void start(Stage primaryStage) {
		AnchorPane root = new AnchorPane();

		Canvas canvas = new Canvas(8193, 1);
		root.getChildren().add(canvas);

		Scene scene = new Scene(root, 400, 400);
		primaryStage.setScene(scene);
		primaryStage.show();
	}

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