X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=gps%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fgpx%2FGpxPlotter.java;h=ad7b187e4826372d9195477aeb5b3aedb12c110d;hb=2207a1e695ce23e79678c232cff2ceb84ebaa801;hp=f239cabf4a3b7aadc01807f000f0ea0caf45b3dd;hpb=4a27bb58a18d180cfd21ba0d59c35d775dec064c;p=utils

diff --git a/gps/src/main/java/org/wamblee/gpx/GpxPlotter.java b/gps/src/main/java/org/wamblee/gpx/GpxPlotter.java
index f239cabf..ad7b187e 100644
--- a/gps/src/main/java/org/wamblee/gpx/GpxPlotter.java
+++ b/gps/src/main/java/org/wamblee/gpx/GpxPlotter.java
@@ -40,19 +40,24 @@ import org.wamblee.general.Pair;
 import org.wamblee.gps.geometry.Plane;
 import org.wamblee.gps.geometry.Point;
 import org.wamblee.gps.geometry.ReferenceCoordinateSystem;
-import org.wamblee.gps.track.Track;
+import org.wamblee.gps.track.TrackSegment;
 import org.wamblee.utils.JpegUtils;
 
 /**
  * Parses a GPX file and prints out a data file with each trackpoints distance from the start of the 
  * track and its elevation, separated 0by a space. 
+ *
+ * @author Erik Brakkee
  */
 public class GpxPlotter {
     
     public static void main(String[] aArgs) throws Exception { 
         File file = new File(aArgs[0]);
         GpxParser parser = new GpxParser(); 
-        Track track = parser.parse(new FileInputStream(file));
+        TrackSegment track = parser.parse(file.getName(), new FileInputStream(file));
+        
+        TrackStatistics profile = new TrackStatistics(track);
+        profile.writeHeightProfilePng(new FileOutputStream("x.png"), 600, 300);
     
         List<Pair<Double,Double>> elevationProfile = computeElevationProfile(track);
         printTrack(elevationProfile); 
@@ -63,7 +68,7 @@ public class GpxPlotter {
         plotTrack(trackLatLon);
     }
     
-    private static List<Pair<Double, Double>> computeElevationProfile(Track aTrack) {
+    private static List<Pair<Double, Double>> computeElevationProfile(TrackSegment aTrack) {
         List<Pair<Double,Double>> results = new ArrayList<Pair<Double,Double>>();
         double distance = 0.0; 
         for (int i = 0; i < aTrack.size(); i++) { 
@@ -77,7 +82,7 @@ public class GpxPlotter {
         return results; 
     }
     
-    private static List<Pair<Double, Double>> computeTrackXY(Track aTrack) {
+    private static List<Pair<Double, Double>> computeTrackXY(TrackSegment aTrack) {
         Point reference = aTrack.getPoint(0);
         Plane plane = new Plane(reference, reference); // assume the earth is spherical.
         List<Pair<Double,Double>> results = new ArrayList<Pair<Double,Double>>();
@@ -90,7 +95,7 @@ public class GpxPlotter {
         return results; 
     }
     
-    private static List<Pair<Double, Double>> computeTrackLatLon(Track aTrack) {
+    private static List<Pair<Double, Double>> computeTrackLatLon(TrackSegment aTrack) {
         List<Pair<Double,Double>> results = new ArrayList<Pair<Double,Double>>();
         for (int i = 0; i < aTrack.size(); i++) { 
             Point point = aTrack.getPoint(i);