- mkgmap-dev - The mkgmap lists

Making splitter and MultiPolygon code play together
by Marko Mäkelä 03 Feb '10

03 Feb '10

Hi WanMil, I am considering to download a bigger map extract and cutting it to rectangular tiles with splitter, so that I can work around the issues with Geofabrik boundaries. Do you have an idea how to fix the problems at splitter tile boundaries, such as these when splitting at lat=62.226562: http://www.openstreetmap.org/browse/relation/302897 http://www.openstreetmap.org/browse/relation/306274 http://www.openstreetmap.org/browse/relation/311221 Marko

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Style speed branch on Austria
by Steve Ratcliffe 03 Feb '10

03 Feb '10

Hi I ran the following against the Geofabrik Austria extract. In all cases the only option other than style-file was --remove-short-arcs. speed branch r1559, openmtbmap-r18: 2m41 trunk r1557, openmtbmap-r18: 3m16 pre-merge r1455 openmtbmap-r7 : 2m49 So as far as the style code goes, I think I am done with optimising it. Let me know if any combination of options give a worse comparative result though. As this is a speed fix only, any map produced with the speed branch should be identical to one produced by mkgmap-r1548 (apart from time stamps) and any differences should be reported as a bug. ..Steve

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Commit: r1556: Add an index for rule matching.
by svn commit 03 Feb '10

03 Feb '10

Version 1556 was commited by steve on 2010-02-03 13:19:02 +0000 (Wed, 03 Feb 2010) BRANCH: style-speed Add an index for rule matching. Gives a useful speed increase. With the openmtb rules r18: We match 89 rules per element, down from 1300. Rule overhead 6.7s down from 11.3s on the test file.

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Commit: r1559: Avoid running more rules, when actions set tags.
by svn commit 03 Feb '10

03 Feb '10

Version 1559 was commited by steve on 2010-02-03 16:04:45 +0000 (Wed, 03 Feb 2010) BRANCH: style-speed Avoid running more rules, when actions set tags. On the test file Now at 39 rules per element down from 89 and 1300 before that. style overhead 5.8s down from 6.7 and 11.3 before that.

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Commit: r1558: Separate out index classes and document and
by svn commit 03 Feb '10

03 Feb '10

Version 1558 was commited by steve on 2010-02-03 14:29:45 +0000 (Wed, 03 Feb 2010) BRANCH: style-speed Separate out index classes and document and general clean up of the code.

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Commit: r1557: Add healthcare=*.
by svn commit 03 Feb '10

03 Feb '10

Version 1557 was commited by marko on 2010-02-03 13:21:16 +0000 (Wed, 03 Feb 2010) Add healthcare=*. While it has apparently not been approved, it is being used and seems to allow more specific values than amenity=doctors.

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Commit: r1554: Complete the toString method of GType to
by svn commit 02 Feb '10

02 Feb '10

Version 1554 was commited by steve on 2010-02-02 14:59:10 +0000 (Tue, 02 Feb 2010) BRANCH: style-speed Complete the toString method of GType to include

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Missing cities in mapsource search entry field
by Mark Burton 02 Feb '10

02 Feb '10

Hi Steve, I don't really use the search facility in mapsource much so I can't say if it's always been like this (since the MDX stuff arrived) or whether it's due to the latest changes but I notice that when searching for cities in the UK map (no funky accents in the names to confuse the issue) that great swathes of names are not recognised in the name entry box (mapsource just goes 'bong' and ignores your input) even though the names are in the map. For example, if I type 'm' it shows a list of names and the first entry is 'Mod Abbey Wood' and the next entry is 'Mabe' which can't be right if they are meant to be in alphabetic order. If you then type 'o' it shows a list of names with the 'mo' prefix but, interestingly 'mod abbey wood' isn't among them. So that's weird. If you type 'a' after the 'm', it goes bong and you don't get any names. It's as if the 'mod abbey wood' is in the wrong position in the list? If I type 'ba' and then find, it pops up a "mapsource app error dialog". Mark

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Speed Cameras
by Rodrigo Avila 02 Feb '10

02 Feb '10

Hi, Can you tell me if mkgmap supports speed cameras warnings? if yes, how I tag cameras in osm? Like this: http://wiki.openstreetmap.org/wiki/Tag:highway%3Dspeed_camera Or like this: http://wiki.openstreetmap.org/wiki/Relation:enforcement ? -- Rodrigo de Avila Analista de Desenvolvimento +55 51 9733.3488 • rodrigo(a)avila.net.br • www.avila.net.br

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Commit: r1548: Merge the style branch.
by svn commit 02 Feb '10

02 Feb '10

Version 1548 was commited by steve on 2010-02-02 10:24:13 +0000 (Tue, 02 Feb 2010) Merge the style branch. The style language will now behave as documented in terms of the order in which rules and actions are run. An action will be run after all matching actions above it in the file and before all matching actions below it. Previously they were run in an indeterminate order. The effect of an action will also only be felt by rules below it. Again, this was previously not true.

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