ensemble.samples.charts.pie.chart.PieChartApp Maven / Gradle / Ivy
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package ensemble.samples.charts.pie.chart;
import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.chart.PieChart;
import javafx.stage.Stage;
/**
* A circular chart divided into segments. The value of each segment represents
* a proportion of the total.
*
* @sampleName Pie Chart
* @preview preview.png
* @see javafx.scene.chart.PieChart
* @playground chart.data
* @playground chart.clockwise
* @playground chart.labelLineLength
* @playground chart.labelsVisible
* @playground chart.startAngle (max=360)
* @playground chart.animated
* @playground chart.legendSide
* @playground chart.legendVisible
* @playground chart.title
* @playground chart.titleSide
* @embedded
*/
public class PieChartApp extends Application {
private PieChart chart;
public static ObservableList generateData() {
return FXCollections.observableArrayList(
new PieChart.Data("Sun", 20),
new PieChart.Data("IBM", 12),
new PieChart.Data("HP", 25),
new PieChart.Data("Dell", 22),
new PieChart.Data("Apple", 30));
}
public Parent createContent() {
chart = new PieChart(generateData());
chart.setClockwise(false);
return chart;
}
@Override public void start(Stage primaryStage) throws Exception {
primaryStage.setScene(new Scene(createContent()));
primaryStage.show();
}
/**
* Java main for when running without JavaFX launcher
* @param args command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}