X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=gps%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fgpx%2FTrackStatistics.java;fp=gps%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fgpx%2FTrackStatistics.java;h=0000000000000000000000000000000000000000;hb=9e3f0e3a7b4a63aaed0c33466c041982dc93b511;hp=964ac6eb639ae9195e9cd70fe162b1b303942a46;hpb=2207a1e695ce23e79678c232cff2ceb84ebaa801;p=utils

diff --git a/gps/src/main/java/org/wamblee/gpx/TrackStatistics.java b/gps/src/main/java/org/wamblee/gpx/TrackStatistics.java
deleted file mode 100644
index 964ac6eb..00000000
--- a/gps/src/main/java/org/wamblee/gpx/TrackStatistics.java
+++ /dev/null
@@ -1,93 +0,0 @@
-package org.wamblee.gpx;
-
-import java.awt.Color;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.jfree.chart.ChartFactory;
-import org.jfree.chart.ChartUtilities;
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.plot.PlotOrientation;
-import org.jfree.data.xy.XYSeries;
-import org.jfree.data.xy.XYSeriesCollection;
-import org.wamblee.general.Pair;
-import org.wamblee.gps.geometry.Point;
-import org.wamblee.gps.geometry.ReferenceCoordinateSystem;
-import org.wamblee.gps.track.TrackSegment;
-
-public class TrackStatistics implements Serializable {
-
-    private TrackSegment _track;
-
-    public TrackStatistics(TrackSegment aTrack) {
-        _track = aTrack;
-    }
-
-    public void writeHeightProfilePng(OutputStream aStream, int aWidth,
-            int aHeight) throws IOException {
-        List<Pair<Double, Double>> data = computeElevationProfile();
-        XYSeriesCollection dataset = createDataset(data, "height");
-        JFreeChart chart = ChartFactory.createXYLineChart("Height Profile",
-                "Distance(km)", "Height(m)", dataset, PlotOrientation.VERTICAL,
-                true, true, false);
-        chart.setBackgroundPaint(Color.WHITE);
-        ChartUtilities.writeChartAsPNG(aStream, chart, aWidth, aHeight);
-    }
-
-    private static XYSeriesCollection createDataset(
-            List<Pair<Double, Double>> aHeightProfile, String aName) {
-        XYSeries series = new XYSeries(aName, false);
-        for (Pair<Double, Double> point : aHeightProfile) {
-            series.add(point.getFirst() / 1000.0, point.getSecond());
-        }
-        XYSeriesCollection dataset = new XYSeriesCollection(series);
-        return dataset;
-    }
-
-    public List<Pair<Double, Double>> computeElevationProfile() {
-        List<Pair<Double, Double>> results = new ArrayList<Pair<Double, Double>>();
-        double distance = 0.0;
-        for (int i = 0; i < _track.size(); i++) {
-            Point point = _track.getPoint(i);
-            results.add(new Pair<Double, Double>(distance, point
-                    .getCoordinates().getX3()));
-            if (i + 1 < _track.size()) {
-                Point nextPoint = _track.getPoint(i + 1);
-                distance += ReferenceCoordinateSystem
-                        .distance(point, nextPoint);
-            }
-        }
-        return results;
-    }
-
-    public double getTotalClimb() {
-
-        List<Pair<Double, Double>> data = computeElevationProfile();
-        double result = 0.0;
-        if ( data.size() == 0 ) { 
-            return result; 
-        }
-
-        double lastHeight = data.get(0).getSecond();
-        for (int i = 1; i < data.size(); i++) {
-            double height = data.get(i).getSecond();
-            if (height > lastHeight) {
-                result += (height - lastHeight);
-            }
-            lastHeight = height;
-        }
-        return result;
-    }
-
-    public double getDistance() {
-        List<Pair<Double, Double>> data = computeElevationProfile();
-        if (data.size() == 0) {
-            return 0.0;
-        }
-        return data.get(data.size() - 1).getFirst();
-    }
-}