001/* 
002 * Copyright 2015 Alexander Nozik.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package hep.dataforge.plots;
017
018import hep.dataforge.description.MetaReader;
019import java.awt.Color;
020
021/**
022 *
023 * @author darksnake
024 */
025public class PlotUtils {
026
027    public static Color getColor(MetaReader reader) {
028        if (reader.hasValue("color")) {
029            javafx.scene.paint.Color fxColor = javafx.scene.paint.Color.valueOf(reader.getString("color"));
030            return new Color((float) fxColor.getRed(), (float) fxColor.getGreen(), (float) fxColor.getBlue());
031        } else {
032            return null;
033        }
034    }
035
036    public static double getThickness(MetaReader reader) {
037        return reader.getDouble("thickness", -1);
038    }
039
040    /**
041     * Строка для отображениея в легенде
042     *
043     * @return a {@link java.lang.String} object.
044     */
045    public static String getTitle(MetaReader reader) {
046        return reader.getString("title", null);
047    }
048}