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 *
 *  - Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the distribution.
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 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package ensemble.samples.charts.line.category;


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


/**
 * A line chart demonstrating a CategoryAxis implementation.
 *
 * @sampleName Category Line Chart
 * @preview preview.png
 * @see javafx.scene.chart.CategoryAxis
 * @see javafx.scene.chart.LineChart
 * @see javafx.scene.chart.NumberAxis
 * @docUrl https://docs.oracle.com/javafx/2/charts/jfxpub-charts.htm Using JavaFX Charts Tutorial
 * @playground chart.data
 * @playground - (name="xAxis")
 * @playground xAxis.autoRanging
 * @playground xAxis.gapStartAndEnd
 * @playground xAxis.startMargin
 * @playground xAxis.endMargin
 * @playground xAxis.animated
 * @playground xAxis.label
 * @playground xAxis.side
 * @playground xAxis.tickLabelFill
 * @playground xAxis.tickLabelGap
 * @playground xAxis.tickLabelRotation (min=-180,max=180,step=1)
 * @playground xAxis.tickLabelsVisible
 * @playground xAxis.tickLength
 * @playground xAxis.tickMarkVisible
 * @playground - (name="yAxis")
 * @playground yAxis.autoRanging
 * @playground yAxis.forceZeroInRange
 * @playground yAxis.lowerBound (min=-100,step=1)
 * @playground yAxis.upperBound (max=200,step=1)
 * @playground yAxis.tickUnit (step=1)
 * @playground yAxis.minorTickCount (max=16)
 * @playground yAxis.minorTickLength (max=15)
 * @playground yAxis.minorTickVisible
 * @playground yAxis.animated
 * @playground yAxis.label
 * @playground yAxis.side
 * @playground yAxis.tickLabelFill
 * @playground yAxis.tickLabelGap
 * @playground yAxis.tickLabelRotation (min=-180,max=180,step=1)
 * @playground yAxis.tickLabelsVisible
 * @playground yAxis.tickLength
 * @playground yAxis.tickMarkVisible
 * @playground - (name="chart")
 * @playground chart.horizontalGridLinesVisible
 * @playground chart.horizontalZeroLineVisible
 * @playground chart.verticalGridLinesVisible
 * @playground chart.verticalZeroLineVisible
 * @playground chart.animated
 * @playground chart.legendSide
 * @playground chart.legendVisible
 * @playground chart.title
 * @playground chart.titleSide
 */
public class CategoryLineChartApp extends Application {

    private static final String[] CATEGORIES = {"Alpha", "Beta", "RC1", "RC2", "1.0", "1.1"};
    private LineChart<String, Number> chart;
    private CategoryAxis xAxis;
    private NumberAxis yAxis;

    public Parent createContent() {
        xAxis = new CategoryAxis();
        yAxis = new NumberAxis();
        chart = new LineChart<>(xAxis, yAxis);
        // setup chart
        chart.setTitle("LineChart with Category Axis");
        xAxis.setLabel("X Axis");
        yAxis.setLabel("Y Axis");
        // add starting data
        XYChart.Series<String, Number> series = new XYChart.Series<>();
        series.setName("Data Series 1");
        series.getData().add(new XYChart.Data<String, Number>(CATEGORIES[0], 50d));
        series.getData().add(new XYChart.Data<String, Number>(CATEGORIES[1], 80d));
        series.getData().add(new XYChart.Data<String, Number>(CATEGORIES[2], 90d));
        series.getData().add(new XYChart.Data<String, Number>(CATEGORIES[3], 30d));
        series.getData().add(new XYChart.Data<String, Number>(CATEGORIES[4], 122d));
        series.getData().add(new XYChart.Data<String, Number>(CATEGORIES[5], 10d));
        chart.getData().add(series);
        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);
    }    
}