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Diffstat (limited to 'altosuilib/AltosUIMapView.java')
-rw-r--r--altosuilib/AltosUIMapView.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/altosuilib/AltosUIMapView.java b/altosuilib/AltosUIMapView.java
index 1abd1731..34a85f52 100644
--- a/altosuilib/AltosUIMapView.java
+++ b/altosuilib/AltosUIMapView.java
@@ -370,7 +370,7 @@ public class AltosUIMapView extends Component implements MouseMotionListener, Mo
for (Point point : to_remove)
tiles.remove(point);
- cache.set_cache_size(((lower_right.y - upper_left.y) / px_size + 1) * ((lower_right.x - upper_left.x) / px_size + 1));
+ cache.set_cache_size((getWidth() / px_size + 2) * (getHeight() / px_size + 2));
for (int y = upper_left.y; y <= lower_right.y; y += px_size) {
for (int x = upper_left.x; x <= lower_right.x; x += px_size) {
Point point = new Point(x, y);