Changeset 552 in josm for trunk/src/org/openstreetmap/josm/data/gpx

Timestamp:

2008-02-20T18:53:10+01:00 (18 years ago)

Author:

david

Message:

audio synchronization for tracks without waypoints

File:

• trunk/src/org/openstreetmap/josm/data/gpx/WayPoint.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/gpx/WayPoint.java

@@ -3 +3 @@
 
 package org.openstreetmap.josm.data.gpx;
+
+import java.text.ParsePosition;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 
 import org.openstreetmap.josm.Main;
@@ -22 +26 @@
                 return "WayPoint (" + (attr.containsKey("name") ? attr.get("name") + ", " :"") + latlon.toString() + ", " + attr + ")";
         }
+        
+        /**
+         * convert the time stamp of ther waypoint into seconds from the epoch
+         * @return seconds
+         */
+        public double time () {
+                if (! attr.containsKey("time"))
+                        return 0.0;
+                SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"); // ignore timezone
+                Date d = f.parse(attr.get("time").toString(), new ParsePosition(0));
+                if (d == null /* failed to parse */)
+                        return 0.0;
+                return d.getTime() / 1000.0; /* ms => seconds */
+        }
+
 }