Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-08 Thread Marko Mäkelä
On Sun, Feb 07, 2010 at 09:33:59PM +0200, Teemu Koskinen wrote: I fixed them, but i disagree on the correctness of natural=land. The multipolygon relation already unambiguously says that the holes are land if there's no other tags sayng that it's eg. wood etc. Thanks for stepping forward

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-08 Thread Matthias Julius
Marko Mäkelä marko.mak...@iki.fi writes: As long as the island is given some tags that identify it as an area, I believe that multipolygons have to be defined for the island-with-lakes. Why? You don't consider the lake on the island as part of the island? Matthias

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-08 Thread Marko Mäkelä
On Mon, Feb 08, 2010 at 07:13:08AM -0500, Matthias Julius wrote: Marko Mäkelä marko.mak...@iki.fi writes: As long as the island is given some tags that identify it as an area, I believe that multipolygons have to be defined for the island-with-lakes. Why? You don't consider the lake on

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-07 Thread Jiri Klement
Multipolygon painting speed was improved in 2793, but Lake Inari was very slow anyway, because it contains multiple outer polygons. I've added optimalization for this case today (r2948). Btw. outer polygons are not used correctly in the lake, when there is small lake inside of island on the big

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-07 Thread Marko Mäkelä
Jiri, thanks for your quick response! On Sun, Feb 07, 2010 at 11:09:09AM +0100, Jiri Klement wrote: Multipolygon painting speed was improved in 2793, but Lake Inari was very slow anyway, because it contains multiple outer polygons. I've added optimalization for this case today (r2948). Btw.

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-07 Thread Frederik Ramm
Hi, Marko Mäkelä wrote: Btw. outer polygons are not used correctly in the lake, when there is small lake inside of island on the big lake, the small lake shouldn't be part of the big lake multipolygon. I followed the example on the wiki page

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-07 Thread Matthias Julius
Frederik Ramm frede...@remote.org writes: Hi, Marko Mäkelä wrote: Btw. outer polygons are not used correctly in the lake, when there is small lake inside of island on the big lake, the small lake shouldn't be part of the big lake multipolygon. I followed the example on the wiki page

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-07 Thread Marko Mäkelä
On Sun, Feb 07, 2010 at 02:06:51PM -0500, Matthias Julius wrote: I followed the example on the wiki page http://wiki.openstreetmap.org/wiki/Relation:multipolygon which does suggest that lakes within islands can be defined as role=outer: I wrote that Wiki page and I still think it makes

Re: [josm-dev] Wireframe saves the day for a complex multipolygon

2010-02-06 Thread Marko Mäkelä
On Sat, Feb 06, 2010 at 07:42:30PM +0100, Sebastian Klein wrote: There is a wireframe mode in the view menu. This could be useful for tracing. I found the wireframe mode essential today when defining a lake multipolygon in JOSM r2711 (oldish, I know). Without wireframe, JOSM dozed for maybe