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This charting library ${project.artifactId}- is an extension in the spirit of Oracle's XYChart and performance/time-proven JDataViewer charting functionalities. Emphasis was put on plotting performance for both large number of data points and real-time displays, as well as scientific accuracies leading to error bar/surface plots, and other scientific plotting features (parameter measurements, fitting, multiple axes, zoom, ...).

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package de.gsi.chart.renderer.spi.utils;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import com.sun.javafx.css.converters.ColorConverter;

import javafx.beans.property.ObjectProperty;
import javafx.beans.value.WritableValue;
import javafx.css.CssMetaData;
import javafx.css.Styleable;
import javafx.css.StyleableObjectProperty;
import javafx.css.StyleableProperty;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.paint.Color;

/**
 * https://stackoverflow.com/questions/32625212/convert-color-from-css-to-javafx-color-object
 * @author Zydar
 */
public class CssToColorHelper extends Parent{
  public static final Color DEFAULT_NAMED_COLOR = null;

  private ObjectProperty namedColor;

  public ObjectProperty namedColorProperty() {
    if(namedColor == null) {
      namedColor = new StyleableObjectProperty(CssToColorHelper.DEFAULT_NAMED_COLOR) {

        @Override
        protected void invalidated() {
          super.invalidated();
        }

        @Override
        public CssMetaData getCssMetaData() {
          return StyleableProperties.NAMED_COLOR;
        }

        @Override
        public Object getBean() {
          return CssToColorHelper.this;
        }

        @Override
        public String getName() {
          return "namedColor";
        }
      };
    }
    return namedColor;
  }

  public Color getNamedColor() {
    return namedColorProperty().get();
  }

  public CssToColorHelper() {
    setFocusTraversable(false);
    getStyleClass().add("css-to-color-helper");
  }

  private static class StyleableProperties {
    private static final CssMetaData NAMED_COLOR =
        new CssMetaData("-named-color", ColorConverter.getInstance(),
            CssToColorHelper.DEFAULT_NAMED_COLOR) {

          @Override
          public boolean isSettable(CssToColorHelper n) {
            return n.namedColor == null || !n.namedColor.isBound();
          }

          @Override
          public StyleableProperty getStyleableProperty(CssToColorHelper n) {
            return (StyleableProperty) (WritableValue) n.namedColorProperty();
          }

      };

      private static final List> STYLEABLES;
      static {
        final List> styleables =
            new ArrayList<>(Node.getClassCssMetaData());
        styleables.add(StyleableProperties.NAMED_COLOR);
        STYLEABLES = Collections.unmodifiableList(styleables);
      }
    }

  @Override
  public List> getCssMetaData() {
    return StyleableProperties.STYLEABLES;
  }
}