FxBuilder.java

package com.github.lwhite1.tablesaw.plotting.fx;

import com.github.lwhite1.tablesaw.api.NumericColumn;
import com.github.lwhite1.tablesaw.columns.Column;
import javafx.collections.FXCollections;
import javafx.scene.chart.BarChart;
import javafx.scene.chart.CategoryAxis;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.XYChart;
import javafx.scene.layout.Background;

import java.util.List;

/**
 *
 */
public class FxBuilder {

    static NumberAxis getNumberAxis(NumericColumn numericColumn) {
        final NumberAxis numberAxis = new NumberAxis();
        numberAxis.setLabel(numericColumn.name());
        return numberAxis;
    }

    static CategoryAxis getCategoryAxis(Column categoryColumn) {
        final CategoryAxis categoryAxis = new CategoryAxis();
        categoryAxis.setLabel(categoryColumn.name());
        return categoryAxis;
    }

    static XYChart.Series<String, Number> getSeries(NumericColumn numericColumn, List<XYChart.Data<String, Number>>
            data) {
        XYChart.Series<String, Number> series1
                = new XYChart.Series<>(FXCollections.observableList(data));

        series1.setName(numericColumn.name());
        return series1;
    }

    static BarChart<String, Number> getBarChart(String title, CategoryAxis categoryAxis, NumberAxis numberAxis) {

        BarChart<String, Number> bar = new BarChart<>(categoryAxis, numberAxis);
        bar.setTitle(title);
        bar.setLegendVisible(false);
        bar.setCategoryGap(0.0);
        bar.setBarGap(0.1);
        bar.setBackground(Background.EMPTY);
        bar.setVerticalGridLinesVisible(false);
        return bar;
    }
}