How can I use JavaFX for data visualization?

How can I use JavaFX for data visualization?

You can use JavaFX to create interactive and visually appealing data visualizations by utilizing its rich set of UI controls and graphics capabilities.

What are some examples of visualizations I can create with JavaFX?

You can create bar charts, line graphs, pie charts, and even more complex visualizations like heat maps and 3D plots.

Are there any libraries or tools that can help with JavaFX visualizations?

Yes, libraries like JFreeChart and XChart can be integrated with JavaFX to enhance your visualization capabilities.

Can you show me a simple code example for a bar chart?

Sure! Here's a simple example:

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.chart.BarChart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.CategoryAxis;
import javafx.scene.chart.XYChart;
import javafx.stage.Stage;

public class BarChartExample extends Application {
    @Override
    public void start(Stage stage) {
        NumberAxis yAxis = new NumberAxis();
        CategoryAxis xAxis = new CategoryAxis();
        BarChart<String, Number> barChart = new BarChart<>(xAxis, yAxis);

        XYChart.Series<String, Number> series = new XYChart.Series<>();
        series.setName("Data");
        series.getData().add(new XYChart.Data<>("A", 23));
        series.getData().add(new XYChart.Data<>("B", 14));
        series.getData().add(new XYChart.Data<>("C", 15));

        barChart.getData().add(series);
        Scene scene = new Scene(barChart, 800, 600);
        stage.setScene(scene);
        stage.setTitle("Bar Chart Example");
        stage.show();
    }

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