package de.intevation.flys.exports;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.awt.Paint;
import java.awt.Stroke;

import java.text.NumberFormat;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.w3c.dom.Document;

import org.apache.log4j.Logger;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.LegendItem;
import org.jfree.chart.LegendItemCollection;
import org.jfree.chart.annotations.XYBoxAnnotation;
import org.jfree.chart.annotations.XYLineAnnotation;
import org.jfree.chart.annotations.XYTextAnnotation;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.Marker;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.data.Range;
import org.jfree.data.general.Series;
import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;
import org.jfree.data.xy.XYDataset;

import org.jfree.ui.TextAnchor;

import de.intevation.artifactdatabase.state.ArtifactAndFacet;
import de.intevation.artifactdatabase.state.Facet;

import de.intevation.flys.jfree.Bounds;
import de.intevation.flys.jfree.DoubleBounds;
import de.intevation.flys.jfree.FLYSAnnotation;
import de.intevation.flys.jfree.StickyAxisAnnotation;
import de.intevation.flys.jfree.CollisionFreeXYTextAnnotation;
import de.intevation.flys.jfree.StyledAreaSeriesCollection;
import de.intevation.flys.jfree.StyledXYSeries;

import de.intevation.flys.themes.ThemeAccess;
import de.intevation.flys.utils.ThemeUtil;

import de.intevation.flys.artifacts.model.HYKFactory;

import org.json.JSONArray;
import org.json.JSONException;

    /** Two Ranges that span a rectangular area. */
    public class ChartArea {
        protected Range xRange;
        protected Range yRange;

        public ChartArea(Range rangeX, Range rangeY) {
            this.xRange = rangeX;
            this.yRange = rangeY;
        }

        public ChartArea(ValueAxis axisX, ValueAxis axisY) {
            this.xRange = axisX.getRange();
            this.yRange = axisY.getRange();
        }

        public double ofLeft(double percent) {
            return xRange.getLowerBound()
                + xRange.getLength() * percent;
        }

        public double ofRight(double percent) {
            return xRange.getUpperBound()
                - xRange.getLength() * percent;
        }

        public double ofGround(double percent) {
            return yRange.getLowerBound()
                + yRange.getLength() * percent;
        }

        public double atTop() {
            return yRange.getUpperBound();
        }

        public double atGround() {
            return yRange.getLowerBound();
        }

        public double atRight() {
            return xRange.getUpperBound();
        }

        public double atLeft() {
            return xRange.getLowerBound();
        }

        public double above(double percent, double base) {
            return base + yRange.getLength() * percent;
        }
    }