diff options
Diffstat (limited to 'altoslib/AltosMapTile.java')
| -rw-r--r-- | altoslib/AltosMapTile.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/altoslib/AltosMapTile.java b/altoslib/AltosMapTile.java index b5dee7a4..923b7c6b 100644 --- a/altoslib/AltosMapTile.java +++ b/altoslib/AltosMapTile.java @@ -20,7 +20,7 @@ package org.altusmetrum.altoslib_6; import java.io.*; import java.util.*; -public class AltosMapTile implements AltosFontListener { +public abstract class AltosMapTile implements AltosFontListener { AltosMapTileListener listener; AltosLatLon upper_left, center; int px_size; @@ -94,6 +94,8 @@ public class AltosMapTile implements AltosFontListener { store.remove_listener(listener); } + public abstract void paint(AltosMapTransform t); + public AltosMapTile(AltosMapTileListener listener, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size) { this.listener = listener; this.upper_left = upper_left; |