Opened 8 years ago

Closed 6 years ago

Last modified 6 years ago

#13738 closed defect (fixed)

Some tiles from lower level zoom are not being displayed

Reported by: naoliv Owned by: naoliv
Priority: normal Milestone: 18.06
Component: Core imagery Version:
Keywords: Cc: wiktorn


I guess it's similar with #13535
Go to position -22.19875993262275, -46.98908633745827 and enable the Mapbox Satellite imagery.

Up to the zoom level of 100m I can properly see the tiles like this:

With one step closer, now at 50m:

Shouldn't we have tiles displayed in this black area too?

It seems that this problem can be seen around all this area, like at the left side at -22.199981760285024, -47.00077607489748


Build-Date:2016-09-29 23:26:15

Identification: JOSM/1.5 (11066 SVN pt_BR) Linux Debian GNU/Linux testing (stretch)
Memory Usage: 673 MB / 10206 MB (263 MB allocated, but free)
Java version: 1.8.0_102-8u102-b14.1-2-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-8-jre:amd64-8u102-b14.1-2
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-9
VM arguments: [-Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

+ Create_grid_of_ways (32699)
+ ImportImagePlugin (32699)
+ OpeningHoursEditor (32699)
+ PicLayer (32796)
+ RoadSigns (32796)
+ SimplifyArea (32796)
+ apache-commons (32699)
+ buildings_tools (32944)
+ conflation (0.3.0)
+ contourmerge (1022)
+ download_along (32946)
+ editgpx (32699)
+ ejml (32680)
+ geojson (43)
+ geotools (32813)
+ importvec (32699)
+ indoorhelper (32680)
+ jts (32699)
+ log4j (32699)
+ measurement (32936)
+ merge-overlap (32699)
+ opendata (32898)
+ pbf (32865)
+ pdfimport (32796)
+ poly (32699)
+ reverter (32796)
+ scripting (30741)
+ todo (30000)
+ turnlanes (32796)
+ turnlanes-tagging (245)
+ turnrestrictions (32796)
+ undelete (32699)
+ utilsplugin2 (32815)

Attachments (0)

Change History (5)

comment:1 by wiktorn, 8 years ago

Owner: changed from team to wiktorn
Status: newassigned

comment:2 by wiktorn, 6 years ago

Owner: changed from wiktorn to naoliv
Status: assignedneedinfo

I can't reproduce this problem anymore. Do you have anymore locations when you notice this problem? My feeling is, that at his location all tiles come from the same zoom level.

comment:3 by naoliv, 6 years ago

Resolution: irreproducible
Status: needinfoclosed

The layer was updated at that place.
I will let you know if I find a new location with this problem.

comment:4 by wiktorn, 6 years ago

Resolution: irreproduciblefixed

In 13861/josm:

Ensure that tiles from lower zoom leveles are loaded

When lower zoom leveles doesn't have any tiles initiate loading and ensure, that
tiles will be loaded and in tile cache. This tiles will be used to render
imagery when no tiles are availble at current tile zoom level.

Duplicate requests for loading will be handled by TileLoader factories so this
should not generate memory load or unnecessary requests to imagery server.

Closes: #13738, #14562

comment:5 by Don-vip, 6 years ago

Milestone: 18.06

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