upper_left = floor(transform.screen_point(new AltosPointInt(0, 0)));
lower_right = floor(transform.screen_point(new AltosPointInt(width(), height())));
}
- LinkedList<AltosPointInt> to_remove = new LinkedList<AltosPointInt>();
-
for (AltosPointInt point : tiles.keySet()) {
if (point.x < upper_left.x || lower_right.x < point.x ||
point.y < upper_left.y || lower_right.y < point.y) {
- to_remove.add(point);
+ tiles.remove(point);
}
}
- for (AltosPointInt point : to_remove)
- tiles.remove(point);
-
cache.set_cache_size((width() / AltosMap.px_size + 2) * (height() / AltosMap.px_size + 2));
for (int y = (int) upper_left.y; y <= lower_right.y; y += AltosMap.px_size) {
for (int x = (int) upper_left.x; x <= lower_right.x; x += AltosMap.px_size) {
- AltosPointInt point = new AltosPointInt(x, y);
+ AltosPointInt point = new AltosPointInt(x, y);
if (!tiles.containsKey(point)) {
- AltosLatLon ul = transform.lat_lon(new AltosPointDouble(x, y));
+ AltosLatLon ul = transform.lat_lon(point);
AltosLatLon center = transform.lat_lon(new AltosPointDouble(x + AltosMap.px_size/2, y + AltosMap.px_size/2));
- AltosMapTile tile = map_interface.new_tile(this, ul, center, zoom, maptype,
- px_size);
+ AltosMapTile tile = map_interface.new_tile(this, ul, center, zoom, maptype, px_size);
tiles.put(point, tile);
}
}