altosui/telegps: Reduce CPU time needed for flight displays

[fw/altos] / altosuilib / AltosUIMapView.java

diff --git a/altosuilib/AltosUIMapView.java b/altosuilib/AltosUIMapView.java
index 701986825ea2c3817286a83b411fe1b644c24523..efae376786f5652951fd600623fbdd3510bfe94a 100644 (file)
--- a/altosuilib/AltosUIMapView.java
+++ b/altosuilib/AltosUIMapView.java
@@ -28,7 +28,7 @@ import java.util.*;
 import java.util.concurrent.*;
 import org.altusmetrum.altoslib_4.*;
 
 import java.util.concurrent.*;
 import org.altusmetrum.altoslib_4.*;
 

-public class AltosUIMapView extends Canvas implements MouseMotionListener, MouseListener, MouseWheelListener, ComponentListener, AltosUIMapTileListener, AltosUIMapStoreListener {
+public class AltosUIMapView extends Component implements MouseMotionListener, MouseListener, MouseWheelListener, ComponentListener, AltosUIMapTileListener, AltosUIMapStoreListener {

 
        AltosUIMapPath  path = new AltosUIMapPath();
 
 
        AltosUIMapPath  path = new AltosUIMapPath();
 


@@ -422,7 +422,6 @@ public class AltosUIMapView extends Canvas implements MouseMotionListener, Mouse
        }
 
        public void paint(Graphics g) {
        }
 
        public void paint(Graphics g) {

-

                VolatileImage   back_buffer = create_back_buffer();
                do {
                        GraphicsConfiguration gc = getGraphicsConfiguration();
                VolatileImage   back_buffer = create_back_buffer();
                do {
                        GraphicsConfiguration gc = getGraphicsConfiguration();