[mkgmap-dev] Style Dependant Bug

Fri Mar 7 05:14:01 GMT 2014

Hi Felix,

I was able to reproduce the problem  but I don't see how this could be style related, as it happens 
when reading precompiled boundaries.
I thought that I fixed this problem already, but it seems that the higher precision
is more likely to produce micro areas (< 1 x1 cm).
With r3089 I have added a test to ignore these micro areas when reading or writing preprocessed 
boundaries.
So, expect files that are a few percent smaller when using that release :-)

I noticed that the current format of the precompiled boundaries is not very
good reg. size: we save a lot of redundant information, e.g. complex lines
shared by level 2, 4 , and 6 boundaries are saved for each level and for each 
area sharing it (say left and right one).
I guess this could be optimized, so it's on my todo list.

Gerd

> Date: Fri, 7 Mar 2014 00:59:31 +0100
> From: extremecarver at gmail.com
> To: mkgmap-dev at lists.mkgmap.org.uk
> Subject: [mkgmap-dev] Style Dependant Bug
> 
> Happens on France - seems to be somehow style dependant as it doesn't 
> happen on 1 out of my 2 styles, not sure about default style. Any ideas?
> java.lang.AssertionError: boundary bbox doesn't fit into quadtree 
> java.awt.Rectangle[x=250000,y=2050000,width=50000,height=50000] 
> java.awt.geom.Rectangle2D$Double[x=249999.99999999997,y=2073898.7167311574,w=2.9103830456733704E-11,h=2.3283064365386963
> E-10]
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryQuadTree$Node.add(BoundaryQuadTree.java:603)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryQuadTree$Node.access$900(BoundaryQuadTree.java:392)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryQuadTree.readStreamQuadTreeFormat(BoundaryQuadTree.java:357)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryQuadTree.<init>(BoundaryQuadTree.java:109)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryUtil.loadQuadTreeFromStream(BoundaryUtil.java:474)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryUtil.loadQuadTrees(BoundaryUtil.java:174)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryGrid.init(BoundaryGrid.java:103)
>          at 
> uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryGrid.<init>(BoundaryGrid.java:66)
>          at 
> uk.me.parabola.mkgmap.reader.osm.LocationHook.end(LocationHook.java:98)
>          at 
> uk.me.parabola.mkgmap.reader.osm.OsmReadingHooksChain.end(OsmReadingHooksChain.java:79)
>          at 
> uk.me.parabola.mkgmap.reader.osm.bin.OsmBinMapDataSource.load(OsmBinMapDataSource.java:63)
>          at 
> uk.me.parabola.mkgmap.reader.osm.OsmMapDataSource.load(OsmMapDataSource.java:127)
>          at 
> uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:167)
>          at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:63)
>          at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:220)
>          at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:216)
>          at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
>          at java.util.concurrent.FutureTask.run(Unknown Source)
>          at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown 
> Source)
>          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown 
> Source)
>          at java.lang.Thread.run(Unknown Source)
> 
> -- 
> keep on biking and discovering new trails
> 
> Felix
> openmtbmap.org & www.velomap.org
> 
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev

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