JavaFX Tutorial 17 - StackedBarChart Java GUI смотреть онлайн

JavaFX Tutorial 17 StackedBarChart Java GUI
Code Source : https://bit.ly/3e2ICWE
@Override
public void start(Stage primaryStage) {
primaryStage.setTitle("StackedBarChart Experiments");
// Setting Categories on the X Axis
CategoryAxis xAxis = new CategoryAxis();
xAxis.setLabel("Devices");
xAxis.getCategories().addAll("Desktop", "Phone", "Tablet");

NumberAxis yAxis = new NumberAxis();
yAxis.setLabel("Visits");

// Creating a StackedBarChart
StackedBarChart stackedBarChart = new StackedBarChart(xAxis, yAxis);
// StackedBarChart Series
XYChart.Series dataSeries1 = new XYChart.Series();
dataSeries1.setName("Desktop");
//StackedBarChart Data
dataSeries1.getData().add(new XYChart.Data("2014", 567));
dataSeries1.getData().add(new XYChart.Data("2015", 540));
dataSeries1.getData().add(new XYChart.Data("2016", 240));
dataSeries1.getData().add(new XYChart.Data("2017", 640));

stackedBarChart.getData().add(dataSeries1);

XYChart.Series dataSeries2 = new XYChart.Series();
dataSeries2.setName("Phone");

dataSeries2.getData().add(new XYChart.Data("2014" , 65));
dataSeries2.getData().add(new XYChart.Data("2015" , 120));
dataSeries2.getData().add(new XYChart.Data("2016", 240));
dataSeries2.getData().add(new XYChart.Data("2017", 340));

stackedBarChart.getData().add(dataSeries2);

XYChart.Series dataSeries3 = new XYChart.Series();
dataSeries3.setName("Tablet");

dataSeries3.getData().add(new XYChart.Data("2014" , 23));
dataSeries3.getData().add(new XYChart.Data("2015" , 36));
dataSeries3.getData().add(new XYChart.Data("2016", 240));
dataSeries3.getData().add(new XYChart.Data("2017", 440));

stackedBarChart.getData().add(dataSeries3);

VBox vbox = new VBox(stackedBarChart);
Scene scene = new Scene(vbox, 400, 200);
primaryStage.setScene(scene);
primaryStage.setHeight(300);
primaryStage.setWidth(1200);
primaryStage.show();
}
Libraries Importing :
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.chart.CategoryAxis;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.StackedBarChart;
import javafx.scene.chart.XYChart;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

The JavaFX StackedBarChart component is capable of drawing stacked bar charts inside your JavaFX applications. This can be useful in dashboard-like applications. The JavaFX StackedBarChart component is represented by the javafx.scene.chart.StackedBarChart class.

The StackedBarChart component is similar in function to the JavaFX BarChart component, but there are a few important differences. I will emphasize these differences when I get to them.