altoslib: Add user-selectable filter width for data smoothing

[fw/altos] / micropeak / MicroPeak.java

diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java
index 749d0f64b8f18fbc76698d50dba7e68c97648d0d..c6a2a3c9d5decb678bd5d3b656102f97639815bb 100644 (file)
--- a/micropeak/MicroPeak.java
+++ b/micropeak/MicroPeak.java
@@ -27,7 +27,7 @@ import java.util.*;
 import org.altusmetrum.altoslib_12.*;
 import org.altusmetrum.altosuilib_12.*;
 
-public class MicroPeak extends MicroFrame implements ActionListener, ItemListener {
+public class MicroPeak extends MicroFrame implements ActionListener, ItemListener, AltosFilterListener {
 
        File            filename;
        AltosGraph      graph;
@@ -206,6 +206,25 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene
                Preferences();
        }
 
+       public void filter_changed(double speed_filter, double accel_filter) {
+               data.flight_series.set_filter(speed_filter, accel_filter);
+               graph.filter_changed();
+               data.flight_stats = new AltosFlightStats(data.flight_series);
+               statsTable.filter_changed(data.flight_stats);
+       }
+
+       public double speed_filter() {
+               if (data != null && data.flight_series != null)
+                       return data.flight_series.speed_filter_width;
+               return 4.0;
+       }
+
+       public double accel_filter() {
+               if (data != null && data.flight_series != null)
+                       return data.flight_series.accel_filter_width;
+               return 1.0;
+       }
+
        public MicroPeak() {
 
                ++number_of_windows;
@@ -267,7 +286,7 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene
                        }
                });
 
-               enable = new AltosUIEnable();
+               enable = new AltosUIEnable(this);
 
                graph = new AltosGraph(enable);
                statsTable = new AltosFlightStatsTable();