biscuit, branch HEAD

add bounds.to-pixels method

2026-03-17T13:47:45Z

commit 3db50cefe0557befb6d30a60204e851961a6cd2c parent 538b9dc79c3601ec979a8bbdb9a786f8f3148f5e Author: Daniel Barlow Date: Tue, 17 Mar 2026 13:47:45 +0000 add bounds.to-pixels method

map-bounds: use passed parameters

2026-03-17T13:39:16Z

commit 538b9dc79c3601ec979a8bbdb9a786f8f3148f5e parent 94cd1e75a00a68fd9f971851eaf4e8f1facf4269 Author: Daniel Barlow Date: Tue, 17 Mar 2026 13:39:16 +0000 map-bounds: use passed parameters

track: start drawing at starting point not 0,0

2026-03-17T13:35:26Z

commit 94cd1e75a00a68fd9f971851eaf4e8f1facf4269 parent 47d0f8edd24a0e64d10a46055b2770b9f4910d72 Author: Daniel Barlow Date: Tue, 17 Mar 2026 13:35:26 +0000 track: start drawing at starting point not 0,0

WIP overlay gpx track on map

2026-03-17T13:23:12Z

commit 47d0f8edd24a0e64d10a46055b2770b9f4910d72 parent 0a437537376cc60457e584b6f2582bccf5927784 Author: Daniel Barlow Date: Tue, 17 Mar 2026 13:23:12 +0000 WIP overlay gpx track on map

refine todo list

2026-03-10T13:08:19Z

commit 0a437537376cc60457e584b6f2582bccf5927784 parent bf9fd57bf4c46d504fb7d4877af559f5a374c19b Author: Daniel Barlow Date: Tue, 10 Mar 2026 13:08:19 +0000 refine todo list

remove unneeded orientation-target

2026-03-13T23:26:31Z

commit bf9fd57bf4c46d504fb7d4877af559f5a374c19b parent 60d675bc42ac97e541ab78b54ffe3306deb3f2fa Author: Daniel Barlow Date: Fri, 13 Mar 2026 23:26:31 +0000 remove unneeded orientation-target as now we can use course directly

remove clamp of gnss course datum

2026-03-13T22:15:25Z

commit 60d675bc42ac97e541ab78b54ffe3306deb3f2fa parent cdce47e72a1f1c7e224b433cea2bacc8c6a11706 Author: Daniel Barlow Date: Fri, 13 Mar 2026 22:15:25 +0000 remove clamp of gnss course datum doesn't seem to be needed any longer

add gpxparse library

2026-03-11T22:09:49Z

commit cdce47e72a1f1c7e224b433cea2bacc8c6a11706 parent bbbb875b4652473c249d3f38cacd5688995f01ed Author: Daniel Barlow Date: Wed, 11 Mar 2026 22:09:49 +0000 add gpxparse library

maps: pass argv to run

2026-03-11T21:45:15Z

commit bbbb875b4652473c249d3f38cacd5688995f01ed parent 786ab61e69754fedfe40878ac543dce09c2aa1ff Author: Daniel Barlow Date: Wed, 11 Mar 2026 21:45:15 +0000 maps: pass argv to run

maps nix-shell needs GSETTINGS_SCHEMAS_PATH in XDG_DATA_DIRS

2026-03-11T21:44:15Z

commit 786ab61e69754fedfe40878ac543dce09c2aa1ff parent 264b2282004218a785471750561ec6505fa379e8 Author: Daniel Barlow Date: Wed, 11 Mar 2026 21:44:15 +0000 maps nix-shell needs GSETTINGS_SCHEMAS_PATH in XDG_DATA_DIRS otherwise the filechooser button crashes it

make rotation less lurchy

2026-03-11T00:38:17Z

commit 264b2282004218a785471750561ec6505fa379e8 parent 6ecfc60ceec1dd4f45e6a52e5d4160968e16ac7f Author: Daniel Barlow Date: Wed, 11 Mar 2026 00:38:17 +0000 make rotation less lurchy

handle errorful tile fetches

2026-03-10T12:10:50Z

commit 6ecfc60ceec1dd4f45e6a52e5d4160968e16ac7f parent 1eb1450686030116ffa5c9ff107e2cb52acd2551 Author: Daniel Barlow Date: Tue, 10 Mar 2026 12:10:50 +0000 handle errorful tile fetches if the tile data is not parseable as json, we re-fetch

print --- if we don't have speed information

2026-03-10T09:19:15Z

commit 1eb1450686030116ffa5c9ff107e2cb52acd2551 parent b216e9c331619618f656e16bb5bea6d6cd636f8b Author: Daniel Barlow Date: Tue, 10 Mar 2026 09:19:15 +0000 print --- if we don't have speed information

allow overriding width/height

2026-03-10T09:18:43Z

commit b216e9c331619618f656e16bb5bea6d6cd636f8b parent 4c48b27164efa6045ab33eb2159c41ffbeb2924c Author: Daniel Barlow Date: Tue, 10 Mar 2026 09:18:43 +0000 allow overriding width/height for testing on non-phone devices

add lashings of error handling

2026-03-10T00:21:01Z

commit 4c48b27164efa6045ab33eb2159c41ffbeb2924c parent 9549e46b944d423465ea28fd7e62ad66cef7348d Author: Daniel Barlow Date: Tue, 10 Mar 2026 00:21:01 +0000 add lashings of error handling

tmux in nix-shell

2026-03-10T00:19:14Z

commit 9549e46b944d423465ea28fd7e62ad66cef7348d parent 08a368985a514b87bbeeae8d61866c38bd18d96b Author: Daniel Barlow Date: Tue, 10 Mar 2026 00:19:14 +0000 tmux in nix-shell

fake-nmea improve check for connected socket

2026-03-10T00:18:32Z

commit 08a368985a514b87bbeeae8d61866c38bd18d96b parent d69b7b8355737b7adb56bbf00c1ae5acfa519df0 Author: Daniel Barlow Date: Tue, 10 Mar 2026 00:18:32 +0000 fake-nmea improve check for connected socket

handle json deciding errors

2026-03-10T00:14:39Z

commit d69b7b8355737b7adb56bbf00c1ae5acfa519df0 parent 1652fefab72c92e892becda3d844c0dbd0e2bc9e Author: Daniel Barlow Date: Tue, 10 Mar 2026 00:14:39 +0000 handle json deciding errors

catch errors from cq:step

2026-03-09T21:40:03Z

commit 1652fefab72c92e892becda3d844c0dbd0e2bc9e parent f633b6bf8965f23d55fc7578810d16b9e8a08310 Author: Daniel Barlow Date: Mon, 9 Mar 2026 21:40:03 +0000 catch errors from cq:step

maps: set dimensions correctly on harpia

2026-03-08T17:40:03Z

commit f633b6bf8965f23d55fc7578810d16b9e8a08310 parent c06b527ff1dae6a09faef089caf9d7ded4695a22 Author: Daniel Barlow Date: Sun, 8 Mar 2026 17:40:03 +0000 maps: set dimensions correctly on harpia

rsync local/secrets to the device

2026-03-06T23:49:12Z

commit c06b527ff1dae6a09faef089caf9d7ded4695a22 parent 5366a2285ba26ee9091ec21d1884ce3676ff2459 Author: Daniel Barlow Date: Fri, 6 Mar 2026 23:49:12 +0000 rsync local/secrets to the device makes having to reflash less faff

add mechanism to include local (not in git) config

2026-03-06T23:48:20Z

commit 5366a2285ba26ee9091ec21d1884ce3676ff2459 parent 2f5a2e5d5cc1536baba715269c2ca06c234282a3 Author: Daniel Barlow Date: Fri, 6 Mar 2026 23:48:20 +0000 add mechanism to include local (not in git) config and an example of how you'd use it to add eculocate

remove eculocate from configuration

2026-03-06T23:47:02Z

commit 2f5a2e5d5cc1536baba715269c2ca06c234282a3 parent b362bdc5ae8ec3ef31c5c351c4a77d092bc8ef8d Author: Daniel Barlow Date: Fri, 6 Mar 2026 23:47:02 +0000 remove eculocate from configuration it's unlikely to be useful to the majority of biscuit uesrs

disable getty

2026-03-06T23:42:29Z

commit b362bdc5ae8ec3ef31c5c351c4a77d092bc8ef8d parent 157344842ca7bd5dfaeb1e88af7b1a1f55fe734a Author: Daniel Barlow Date: Fri, 6 Mar 2026 23:42:29 +0000 disable getty

install Maps in a eway that lets it find its source code

2026-02-28T01:27:41Z

commit 157344842ca7bd5dfaeb1e88af7b1a1f55fe734a parent e26a53ada8903fff5c5eec9256e0478d2fe9c00a Author: Daniel Barlow Date: Sat, 28 Feb 2026 01:27:41 +0000 install Maps in a eway that lets it find its source code

make a proper lua module from rxi/json

2026-02-28T01:26:23Z

commit e26a53ada8903fff5c5eec9256e0478d2fe9c00a parent 49dec9cbe10b0b489b1d73a071e0be15e35b7285 Author: Daniel Barlow Date: Sat, 28 Feb 2026 01:26:23 +0000 make a proper lua module from rxi/json

add maps icon

2026-02-27T23:39:36Z

commit 49dec9cbe10b0b489b1d73a071e0be15e35b7285 parent 6b323014a0c047d2ce3d07d664596b15f0ae2ca7 Author: Daniel Barlow Date: Fri, 27 Feb 2026 23:39:36 +0000 add maps icon

this stopped being cross-compilable some time ago

2026-02-27T23:12:25Z

commit 6b323014a0c047d2ce3d07d664596b15f0ae2ca7 parent d7e387580ab8e1a86ffda5a10304ed8599399698 Author: Daniel Barlow Date: Fri, 27 Feb 2026 23:12:25 +0000 this stopped being cross-compilable some time ago

make cage restart on config switch

2026-02-27T23:11:13Z

commit d7e387580ab8e1a86ffda5a10304ed8599399698 parent 4efb2537d46ae5b3f2242de055e57dc2d1668b95 Author: Daniel Barlow Date: Fri, 27 Feb 2026 23:11:13 +0000 make cage restart on config switch declare conflict with getty@tty1 so systemd doesn't try to start both (at least, that's what I assume is happening)

support svg icons in saturn

2026-02-27T23:09:11Z

commit 4efb2537d46ae5b3f2242de055e57dc2d1668b95 parent 59541a7401cbb337ff8dd25ec150864ae4065357 Author: Daniel Barlow Date: Fri, 27 Feb 2026 23:09:11 +0000 support svg icons in saturn

add eculocate package

2026-02-27T23:08:35Z

commit 59541a7401cbb337ff8dd25ec150864ae4065357 parent fc937f1c69347287bc3e0819783ca537a5ce2f3e Author: Daniel Barlow Date: Fri, 27 Feb 2026 23:08:35 +0000 add eculocate package

add icon

2026-02-27T23:38:52Z

commit fc937f1c69347287bc3e0819783ca537a5ce2f3e parent 2a6280ab1cc256e7a058c15e562792deb6ef7e3e Author: Daniel Barlow Date: Fri, 27 Feb 2026 23:38:52 +0000 add icon

try-numer parses strings containing . to float

2026-02-24T00:00:35Z

commit 2a6280ab1cc256e7a058c15e562792deb6ef7e3e parent f11bbace85c542c25bff7522789de15dfbf909ea Author: Daniel Barlow Date: Tue, 24 Feb 2026 00:00:35 +0000 try-numer parses strings containing . to float

note how to run it with fake data

2026-02-23T23:52:46Z

commit f11bbace85c542c25bff7522789de15dfbf909ea parent ad50e37cca0852dc9190ffcbfaf0e1fdec44b8c8 Author: Daniel Barlow Date: Mon, 23 Feb 2026 23:52:46 +0000 note how to run it with fake data

patch cmake version in luaprofiler

2026-02-23T23:52:17Z

commit ad50e37cca0852dc9190ffcbfaf0e1fdec44b8c8 parent 43ec3b436eeadad142b2b9354c035158789aebd2 Author: Daniel Barlow Date: Mon, 23 Feb 2026 23:52:17 +0000 patch cmake version in luaprofiler

add mess to readme from btwiuse

2026-02-27T15:18:55Z

commit 43ec3b436eeadad142b2b9354c035158789aebd2 parent cfb9c2ce79a16bbfba14c56d35dab02aa8ba7d00 Author: Daniel Barlow Date: Fri, 27 Feb 2026 15:18:55 +0000 add mess to readme from btwiuse

fennel has moved to luaPackages

2026-02-27T15:17:44Z

commit cfb9c2ce79a16bbfba14c56d35dab02aa8ba7d00 parent db1c296d2c6e12127097a6681a5fdca44cf03932 Author: Daniel Barlow Date: Fri, 27 Feb 2026 15:17:44 +0000 fennel has moved to luaPackages

enable bluetooth

2026-02-27T15:17:08Z

commit db1c296d2c6e12127097a6681a5fdca44cf03932 parent 1608d2626061ec81251e67eab55730355edb4544 Author: Daniel Barlow Date: Fri, 27 Feb 2026 15:17:08 +0000 enable bluetooth

draw road labels always left->right

2025-07-02T21:22:32Z

commit 1608d2626061ec81251e67eab55730355edb4544 parent ca02f5c4fa2d50cede60a1c683c1c2db551c8597 Author: Daniel Barlow Date: Wed, 2 Jul 2025 22:22:32 +0100 draw road labels always left->right

clamp angle to -pi..pi

2025-07-01T12:27:13Z

commit ca02f5c4fa2d50cede60a1c683c1c2db551c8597 parent c56943e6e12da3bd98dd7824a5901bac42da348f Author: Daniel Barlow Date: Tue, 1 Jul 2025 13:27:13 +0100 clamp angle to -pi..pi

use cqueues for gnss socket

2025-06-30T19:30:23Z

commit c56943e6e12da3bd98dd7824a5901bac42da348f parent b739d9a411badb9f76fce084b7158757fb339506 Author: Daniel Barlow Date: Mon, 30 Jun 2025 20:30:23 +0100 use cqueues for gnss socket This is to avoid a weird bug in the previous glib iochannel implementation, where the socket was randomly being closed after about a minute run time. But it's also less code, so that's OK

experiment: smooth orientation a bit

2025-06-30T17:19:20Z

commit b739d9a411badb9f76fce084b7158757fb339506 parent 64789d1fe98bee96f69e0d9a4df56aa8c6b1ab45 Author: Daniel Barlow Date: Mon, 30 Jun 2025 18:19:20 +0100 experiment: smooth orientation a bit remember three most recent orientation values and pick the middle one but clamped between the values of the least and most recent

rewrite fake-nmea to not need socat

2025-06-30T17:17:13Z

commit 64789d1fe98bee96f69e0d9a4df56aa8c6b1ab45 parent 01e260e9aaff8b61f8075daa8971ce4b6090d0cf Author: Daniel Barlow Date: Mon, 30 Jun 2025 18:17:13 +0100 rewrite fake-nmea to not need socat

remove debug print

2025-06-17T21:10:41Z

commit 01e260e9aaff8b61f8075daa8971ce4b6090d0cf parent 0b91d4200fd174604fd91e8020e45b8df34fbdfc Author: Daniel Barlow Date: Tue, 17 Jun 2025 22:10:41 +0100 remove debug print

wrap expectations in define-tests

2025-06-17T21:01:00Z

commit 0b91d4200fd174604fd91e8020e45b8df34fbdfc parent 6ca0e7760472fbec78d6da9572cb130cb7b7cd91 Author: Daniel Barlow Date: Tue, 17 Jun 2025 22:01:00 +0100 wrap expectations in define-tests this means they'll be executed by "make test" and not compiled at all in AOT mode

add Makefile targets to run in-place and to run tests

2025-06-17T20:57:04Z

commit 6ca0e7760472fbec78d6da9572cb130cb7b7cd91 parent 360c381b33722c4f3ac182c9bdea7f7a0887e54e Author: Daniel Barlow Date: Tue, 17 Jun 2025 21:57:04 +0100 add Makefile targets to run in-place and to run tests

move top-level forms into a main function

2025-06-17T20:39:12Z

commit 360c381b33722c4f3ac182c9bdea7f7a0887e54e parent e5fdab48521822c7ce6424b2c4399ecb5f162a51 Author: Daniel Barlow Date: Tue, 17 Jun 2025 21:39:12 +0100 move top-level forms into a main function this is to prepare for making this a module

turn faster

2025-06-16T10:51:12Z

commit e5fdab48521822c7ce6424b2c4399ecb5f162a51 parent 173a440bd6f57149bc3c96d56ad36a8a8f6cd6d1 Author: Daniel Barlow Date: Mon, 16 Jun 2025 11:51:12 +0100 turn faster

rotate the offscreen map

2025-06-15T16:52:06Z

commit 173a440bd6f57149bc3c96d56ad36a8a8f6cd6d1 parent 6b921e2c253d1dc8559ba23b4820a67351be8096 Author: Daniel Barlow Date: Sun, 15 Jun 2025 17:52:06 +0100 rotate the offscreen map this takes us from 60% cpu to about 20% (on my laptop, your hardware may vary) when we're travelling in a straight line, as we render the offscreen map only when the bounds change or the target orientation changes, not every time we move

clamp minimum turn speed

2025-06-15T16:49:46Z

commit 6b921e2c253d1dc8559ba23b4820a67351be8096 parent ccca847e3c3f333c785267b5c9086f2f0b77209c Author: Daniel Barlow Date: Sun, 15 Jun 2025 17:49:46 +0100 clamp minimum turn speed if there's less than ten degrees between target and actual, snap to target. Otherwise we only approach the target asymptotically and never reach it

don't force invalidate map widget unless moved

2025-06-14T11:10:49Z

commit ccca847e3c3f333c785267b5c9086f2f0b77209c parent 2406a15db968348bea27f0af84e919c0476422aa Author: Daniel Barlow Date: Sat, 14 Jun 2025 12:10:49 +0100 don't force invalidate map widget unless moved * make the app-state a single-level table so we can easily copy it and check for changes * call invalidate_rect only if we've moved or changed orientation

support cairo-trace (but it doesn't work)

2025-06-14T10:54:40Z

commit 2406a15db968348bea27f0af84e919c0476422aa parent 17e3e0397ffbe9ef5114df91a40395a67b5854de Author: Daniel Barlow Date: Sat, 14 Jun 2025 11:54:40 +0100 support cairo-trace (but it doesn't work) this env var is needed for cairo-trace to run, but note it doesn't actually print anything. I don't know why but will speculate that it's a gir thing

add environment variable to enable profile stats collection

2025-06-12T19:53:22Z

commit 17e3e0397ffbe9ef5114df91a40395a67b5854de parent 1486e5a9e0b47f28f845c042ef303ca440b9783c Author: Daniel Barlow Date: Thu, 12 Jun 2025 20:53:22 +0100 add environment variable to enable profile stats collection

avoid reffing g:line_to in loop

2025-06-11T22:11:20Z

commit 1486e5a9e0b47f28f845c042ef303ca440b9783c parent deedd02efd3412f0cd9a0e2c342220b7d66ea125 Author: Daniel Barlow Date: Wed, 11 Jun 2025 23:11:20 +0100 avoid reffing g:line_to in loop it makes a difference on the flame graph but not a noticeable one in top

add LuaProfiler to dev shell

2025-06-11T21:06:54Z

commit deedd02efd3412f0cd9a0e2c342220b7d66ea125 parent 8637731c60c3575e10e23ecca2bf821991dffd73 Author: Daniel Barlow Date: Wed, 11 Jun 2025 22:06:54 +0100 add LuaProfiler to dev shell

repaint map when orientation changes

2025-06-11T16:37:10Z

commit 8637731c60c3575e10e23ecca2bf821991dffd73 parent b3f0628948b8ef8678db703aea18e36e252b8c92 Author: Daniel Barlow Date: Wed, 11 Jun 2025 17:37:10 +0100 repaint map when orientation changes this is in preparation for writing the road labels on the right way up

whitespace

2025-06-10T19:13:49Z

commit b3f0628948b8ef8678db703aea18e36e252b8c92 parent d8963679d619b1ca41ee79218102aec03a9a6ad0 Author: Daniel Barlow Date: Tue, 10 Jun 2025 20:13:49 +0100 whitespace

add compass rose

2025-06-10T12:51:10Z

commit d8963679d619b1ca41ee79218102aec03a9a6ad0 parent 6c3f019ab76ac1716f292ac2e00d7cfea30748b3 Author: Daniel Barlow Date: Tue, 10 Jun 2025 13:51:10 +0100 add compass rose

only change orientation if course is > 20 degrees off

2025-06-09T21:15:54Z

commit 6c3f019ab76ac1716f292ac2e00d7cfea30748b3 parent eaa4ad895fedc285f6adbd73dc00bdb62d0660aa Author: Daniel Barlow Date: Mon, 9 Jun 2025 22:15:54 +0100 only change orientation if course is > 20 degrees off means we don't spin around quite as much, which is nice

calculate road label placement on fetch not on render

2025-06-09T21:08:04Z

commit eaa4ad895fedc285f6adbd73dc00bdb62d0660aa parent 13d56d59badb6220c4b83f5a085a6410354ddf15 Author: Daniel Barlow Date: Mon, 9 Jun 2025 22:08:04 +0100 calculate road label placement on fetch not on render

remove road-width debug

2025-06-09T21:06:07Z

commit 13d56d59badb6220c4b83f5a085a6410354ddf15 parent 988a30801b615a0aa9c4bac515cabfdaeb1ec90a Author: Daniel Barlow Date: Mon, 9 Jun 2025 22:06:07 +0100 remove road-width debug

add with-timing macro to see why it's slow

2025-06-09T21:05:38Z

commit 988a30801b615a0aa9c4bac515cabfdaeb1ec90a parent 4aa140c264412c5c2da9dc13215523371ba622ff Author: Daniel Barlow Date: Mon, 9 Jun 2025 22:05:38 +0100 add with-timing macro to see why it's slow

always use callback in tiles.fetch (formerly polylines)

2025-06-09T12:30:11Z

commit 4aa140c264412c5c2da9dc13215523371ba622ff parent 406cedbce18f91f8d04064c939d72f8271c8f9e4 Author: Daniel Barlow Date: Mon, 9 Jun 2025 13:30:11 +0100 always use callback in tiles.fetch (formerly polylines)

extract tile-name

2025-06-09T12:19:47Z

commit 406cedbce18f91f8d04064c939d72f8271c8f9e4 parent 4edf246cf66aabfc5e8ca8e42d9fa034a9307404 Author: Daniel Barlow Date: Mon, 9 Jun 2025 13:19:47 +0100 extract tile-name

extract bounds= function

2025-06-09T12:05:43Z

commit 4edf246cf66aabfc5e8ca8e42d9fa034a9307404 parent d7852700a5439a9521591dad7b3be6875c435668 Author: Daniel Barlow Date: Mon, 9 Jun 2025 13:05:43 +0100 extract bounds= function

rename smooth-course -> orientation

2025-06-09T09:21:58Z

commit d7852700a5439a9521591dad7b3be6875c435668 parent 53e377cabdc3856c9b5fbf851b4b0e64bc8b5dde Author: Daniel Barlow Date: Mon, 9 Jun 2025 10:21:58 +0100 rename smooth-course -> orientation

widen map obunds so that rotation works

2025-06-08T18:10:11Z

commit 53e377cabdc3856c9b5fbf851b4b0e64bc8b5dde parent 56f070ceeeb37d6278b36f60349b3ce159543c4c Author: Daniel Barlow Date: Sun, 8 Jun 2025 19:10:11 +0100 widen map obunds so that rotation works ...without showing missing white bits in the corners when moving diagonally

refresh less often

2025-06-08T17:00:56Z

commit 56f070ceeeb37d6278b36f60349b3ce159543c4c parent 8ec64bb1b08fc33ebbaba41d391533d9ece56cef Author: Daniel Barlow Date: Sun, 8 Jun 2025 18:00:56 +0100 refresh less often

rotate the map to face direction of travel

2025-06-08T16:59:46Z

commit 8ec64bb1b08fc33ebbaba41d391533d9ece56cef parent 8c51113d6ef766e8b4500e1ad6f2cdb7b867fcf2 Author: Daniel Barlow Date: Sun, 8 Jun 2025 17:59:46 +0100 rotate the map to face direction of travel there is a bit of smoothing so it does not instantly lurch to the new new course, as the visual effect was quite jarring

fix arrow to point in the right direction

2025-06-07T19:49:35Z

commit 8c51113d6ef766e8b4500e1ad6f2cdb7b867fcf2 parent ee286a0aefb98f10ff18d1ee21f1549c4c36985a Author: Daniel Barlow Date: Sat, 7 Jun 2025 20:49:35 +0100 fix arrow to point in the right direction

rename map-{width,height} as viewport-{width,height}

2025-06-07T11:29:28Z

commit ee286a0aefb98f10ff18d1ee21f1549c4c36985a parent 2d2f592d734f11a57982c38e807d5ec3f3506789 Author: Daniel Barlow Date: Sat, 7 Jun 2025 12:29:28 +0100 rename map-{width,height} as viewport-{width,height}

add pixel dimensions in bounds

2025-06-07T11:26:58Z

commit 2d2f592d734f11a57982c38e807d5ec3f3506789 parent 1ee968d3a2f1582faad42a8a3498a27ab69ec1eb Author: Daniel Barlow Date: Sat, 7 Jun 2025 12:26:58 +0100 add pixel dimensions in bounds

pass bounds to draw-onto-map-surface instead of recalculating

2025-06-07T10:50:17Z

commit 1ee968d3a2f1582faad42a8a3498a27ab69ec1eb parent f275190538cbe49fda48e07bf3da78fa0cfd2f0a Author: Daniel Barlow Date: Sat, 7 Jun 2025 11:50:17 +0100 pass bounds to draw-onto-map-surface instead of recalculating

fetch correct tile from overpass not diagonally adjacent one

2025-06-06T20:39:31Z

commit f275190538cbe49fda48e07bf3da78fa0cfd2f0a parent 0b22a7e5387db67ec7dd51c5964e4d8014a23054 Author: Daniel Barlow Date: Fri, 6 Jun 2025 21:39:31 +0100 fetch correct tile from overpass not diagonally adjacent one

pass lat/lon/zoom to draw-onto-map-surface

2025-06-06T20:33:19Z

commit 0b22a7e5387db67ec7dd51c5964e4d8014a23054 parent beca254bf6e1532c4db8640c71bd96dbdaff8462 Author: Daniel Barlow Date: Fri, 6 Jun 2025 21:33:19 +0100 pass lat/lon/zoom to draw-onto-map-surface this removes dependency on global state and will make it simpler to generate map for arbitrary co-ordinates

rename cairo-the-map -> draw-onto-map-surface

2025-06-06T20:31:31Z

commit beca254bf6e1532c4db8640c71bd96dbdaff8462 parent 4c2bed5ef03fb937bdd4f156c6f54f768f01f700 Author: Daniel Barlow Date: Fri, 6 Jun 2025 21:31:31 +0100 rename cairo-the-map -> draw-onto-map-surface and make it take a surface directly, not a window

rewrite map-bounds to fetch fewer off-screen tiles

2025-06-06T20:14:19Z

commit 4c2bed5ef03fb937bdd4f156c6f54f768f01f700 parent fef52f812a3ba2d845c473e8ab5e617537c89fd3 Author: Daniel Barlow Date: Fri, 6 Jun 2025 21:14:19 +0100 rewrite map-bounds to fetch fewer off-screen tiles

add on-completion callback to tile fetcher, invalidate map-surface

2025-06-02T12:33:51Z

commit fef52f812a3ba2d845c473e8ab5e617537c89fd3 parent cdd7ea3a94d3f4fe12fb1a596400a62bbc3c00b0 Author: Daniel Barlow Date: Mon, 2 Jun 2025 13:33:51 +0100 add on-completion callback to tile fetcher, invalidate map-surface

add fennel-ls to shell derivation

2025-06-05T22:03:08Z

commit cdd7ea3a94d3f4fe12fb1a596400a62bbc3c00b0 parent 63e592d33db89768021b5dfa91255dc59bda3623 Author: Daniel Barlow Date: Thu, 5 Jun 2025 23:03:08 +0100 add fennel-ls to shell derivation I'm unsure whether it's actually useful or not, haven't tried it yet

first go at varying the line width based on highway classification

2025-06-05T20:02:45Z

commit 63e592d33db89768021b5dfa91255dc59bda3623 parent e5e1060c3f73f189f3c2fc4e53191b43575b0737 Author: Daniel Barlow Date: Thu, 5 Jun 2025 21:02:45 +0100 first go at varying the line width based on highway classification

add colour/translucency to road name background

2025-06-03T23:16:58Z

commit e5e1060c3f73f189f3c2fc4e53191b43575b0737 parent c53120ab2ae26add2126ff2812d14c9a29313b2a Author: Daniel Barlow Date: Wed, 4 Jun 2025 00:16:58 +0100 add colour/translucency to road name background this is an experiment in making them look less like road when the placement causes them to run off the end of the actual way

print fewer upside down road labels

2025-06-03T23:14:43Z

commit c53120ab2ae26add2126ff2812d14c9a29313b2a parent e728052bb6cb97f80670d5662294ea0b5788424d Author: Daniel Barlow Date: Wed, 4 Jun 2025 00:14:43 +0100 print fewer upside down road labels

print each road name once only

2025-06-03T21:15:14Z

commit e728052bb6cb97f80670d5662294ea0b5788424d parent 7195dbb2d5e4b5be7855b28a0c1073dcc40ac03f Author: Daniel Barlow Date: Tue, 3 Jun 2025 22:15:14 +0100 print each road name once only

make road names bigger and print white behind them

2025-06-03T21:13:44Z

commit 7195dbb2d5e4b5be7855b28a0c1073dcc40ac03f parent 84a80d7c79e6d318d6b97b2f62bd7e1c914d4fcc Author: Daniel Barlow Date: Tue, 3 Jun 2025 22:13:44 +0100 make road names bigger and print white behind them

upgrade lgi

2025-06-03T11:21:10Z

commit 84a80d7c79e6d318d6b97b2f62bd7e1c914d4fcc parent 7934d5ba13f0844b0f7838ba6d44f99c538944ae Author: Daniel Barlow Date: Tue, 3 Jun 2025 12:21:10 +0100 upgrade lgi

off-white background colour

2025-06-02T22:43:29Z

commit 7934d5ba13f0844b0f7838ba6d44f99c538944ae parent ccb47e3a3da0c7431e2f0da1c4019601d1f4e347 Author: Daniel Barlow Date: Mon, 2 Jun 2025 23:43:29 +0100 off-white background colour

improve text placement

2025-06-02T22:43:14Z

commit ccb47e3a3da0c7431e2f0da1c4019601d1f4e347 parent 37767e007a0d6daaa0e502406896a16dc24005ee Author: Daniel Barlow Date: Mon, 2 Jun 2025 23:43:14 +0100 improve text placement

render road names (badly)

2025-06-02T20:53:26Z

commit 37767e007a0d6daaa0e502406896a16dc24005ee parent 76228bc045a9205c4aeec0908eacc17a2a4e40ab Author: Daniel Barlow Date: Mon, 2 Jun 2025 21:53:26 +0100 render road names (badly)

parse way name as well as points

2025-06-02T20:35:55Z

commit 76228bc045a9205c4aeec0908eacc17a2a4e40ab parent 39f687d6f5901b642287b82a8a4fa5c23625e752 Author: Daniel Barlow Date: Mon, 2 Jun 2025 21:35:55 +0100 parse way name as well as points

pass zoom level to canvas

2025-06-02T20:15:56Z

commit 39f687d6f5901b642287b82a8a4fa5c23625e752 parent f8a4788ed69b198451e1225775b28c3c81c9029d Author: Daniel Barlow Date: Mon, 2 Jun 2025 21:15:56 +0100 pass zoom level to canvas

draw roads fatter and with edging

2025-06-02T20:15:18Z

commit f8a4788ed69b198451e1225775b28c3c81c9029d parent 7c18f4442b43514972070d23937038d37a5bf0f6 Author: Daniel Barlow Date: Mon, 2 Jun 2025 21:15:18 +0100 draw roads fatter and with edging

async tile fetcher

2025-06-01T19:50:26Z

commit 7c18f4442b43514972070d23937038d37a5bf0f6 parent dfbf6ac91906a1baf5687be0440c2acd243430ce Author: Daniel Barlow Date: Sun, 1 Jun 2025 20:50:26 +0100 async tile fetcher we use cqueues, which is the async framework that lua-http is built on. we integrate it into the glib event loop rather hackily by calling the cqueues event stepper ever 20ms from a glib timeout function overpass has very low rate limits so we handle a 429 response by sleeping for a random length of time and retrying. This is, also, a bit of a hack

clobber map-surface when bounds change

2025-05-30T22:34:17Z

commit dfbf6ac91906a1baf5687be0440c2acd243430ce parent 1c065d77e4722e6eed7668aaf209eb3414218e0b Author: Daniel Barlow Date: Fri, 30 May 2025 23:34:17 +0100 clobber map-surface when bounds change

draw map once only and copy it to screen in on_draw

2025-05-30T20:24:28Z

commit 1c065d77e4722e6eed7668aaf209eb3414218e0b parent 455c3f50c60e16f067f740d49076b896342c9276 Author: Daniel Barlow Date: Fri, 30 May 2025 21:24:28 +0100 draw map once only and copy it to screen in on_draw This massively reduces cpu usage, however it doesn't yet work if we've moved far enough that we'd need to fetch new tiles.

use register-widget more, fewer arrow widget repaints

2025-05-29T20:13:19Z

commit 455c3f50c60e16f067f740d49076b896342c9276 parent 0d60cc11cc6cbb226eff28c81fa5ab93f33920b4 Author: Daniel Barlow Date: Thu, 29 May 2025 21:13:19 +0100 use register-widget more, fewer arrow widget repaints

invalidate map only when app-state changes

2025-05-29T20:09:24Z

commit 0d60cc11cc6cbb226eff28c81fa5ab93f33920b4 parent 8357aab222da57ff8cf753b70934a49610a691c5 Author: Daniel Barlow Date: Thu, 29 May 2025 21:09:24 +0100 invalidate map only when app-state changes

invalidate the map display each time we repaint it

2025-05-29T20:03:02Z

commit 8357aab222da57ff8cf753b70934a49610a691c5 parent d5e82d34272dd9fa3c9d236abd2a9b9b24825d9f Author: Daniel Barlow Date: Thu, 29 May 2025 21:03:02 +0100 invalidate the map display each time we repaint it really we should only need to do this when the app-state changes

replace in-memory cache with a persistent json cache

2025-05-29T17:43:48Z

commit d5e82d34272dd9fa3c9d236abd2a9b9b24825d9f parent ab4e4857f376e5f8af1f61d116133a259a99c8ee Author: Daniel Barlow Date: Thu, 29 May 2025 18:43:48 +0100 replace in-memory cache with a persistent json cache we just store the raw response from overpass

fetch enough tiles to cover the display

2025-05-29T11:48:21Z

commit ab4e4857f376e5f8af1f61d116133a259a99c8ee parent 398693bc0797747eda967ee93a8fad74eb42b694 Author: Daniel Barlow Date: Thu, 29 May 2025 12:48:21 +0100 fetch enough tiles to cover the display

hook the ui up to the overpass data

2025-05-28T17:50:12Z

commit 398693bc0797747eda967ee93a8fad74eb42b694 parent dc95c2252ee3b5107cebf5eeee44afedac10a67e Author: Daniel Barlow Date: Wed, 28 May 2025 18:50:12 +0100 hook the ui up to the overpass data