Opened 13 years ago

Closed 12 years ago

#37 closed defect/bug (fixed)

Navit sometimes fail to draw some road segments at some zoom settings, so the map looks blank

Reported by: hafting Owned by: somebody
Priority: major Milestone:
Component: core Version:
Severity: Keywords:
Cc:

Description

I discovered this by accident. I let navit find a way from Stockholm to Oslo. Then I followed that road by scrolling the map, zooming in and out to look at the state of the OSM map. Sometimes, part of the road disappeared. It was always the part from somewhere in the middle of the map to the edge thaqt got lost. It looked like the road ended. The dark blue route was still there though. Zooming in or out fixes this, the road becoms visible. Zoom back to the troublesome zoom level and the road disappears again. I could sometimes scroll over several screenfuls before the road became visible again at the bad zoom level.

Turning the route off makes no difference, it is then impossible to see the lost road - it is as if it isn't there.

Change History (1)

comment:1 Changed 12 years ago by cp15

  • Resolution set to fixed
  • Status changed from new to closed

This was an error in calculating the bounding box of roads with more than 2 points. It should be fixed now. Be warned that currently you will see strange results when zooming out because the map is not drawn in full detail, but some segments are drawn nonetheless

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