vokkim/tuktuk-chart-plotter

Chart plotter with Signal K and MBTiles support

tuktuk-chart-plotter's Issues

Heading (True vs Magnetic)

instrument-config.js contains:
...
heading: { dataKey: 'navigation.headingTrue', transformFn: toDegrees, className: 'heading', title: 'HDG', format: '00', unit: '°' },
...

My nmea2000 network does not have 'navigation.headingTrue'. It does have 'navigation.headingMagnetic'. What would be the best way to add a section to instrument-config.js that would allow the chartplotter to use the heading that is present and to indicate what reference the heading uses (ex unit: '°M' or unit: '°T'?

Can this project still run？

Permissions issue accessing charts when Signalk security is enabled

Installed tuktuk 0.0.19 and charts-plugin 2.0.0 with latest signalk-server-node (v1.2.2). Enabled security and turned off 'Allow ReadOnly Access'. Subsequently tuktuk would not display the mbtiles charts. Investigated to discover that a request to /signalk/v1/api/resources/charts would generate a 401 error in this configuration. Confirmed that turning on 'ReadOnly Access' allowed the server to access the chart files.

See discussion on slack for details but it is believed that tuktuk is not passing along cookies to the '/signalk/v1/api/resources/charts' request.

Automounting public in Signal K server breaks tuktuk

Per SignalK/signalk-server#284 SK server mounts public directory as webapp's root. Tuktuk has index.html under root and uses relative urls that assume public is a separate directory as sibling to index.html.

I'd like to fix this by moving all static content under public. Would you like to move the assets under public under some dir or just stuff everything in one directory?

Charts not displaying

I have a finland.mbtiles file in the charts directory, and the following in client-config:

 "charts": [
  {
    "index": 0,
    "type": "local"
  }
]

Nothing appears on the screen, or on the charts dropdown. However if I go to localhost:4999/charts, I get a Json doc:

[{"name":"finland","file":"/home/pi/signalk-server-node/node_modules/tuktuk-chart-plotter/charts/finland.mbtiles","bounds":[19.105224609375,59.645540251443215,27.88330078125,65.84776766596988],"minzoom":4,"maxzoom":15,"type":"tilelayer","format":"png","attribution":"Liikennevirasto. Ei navigointikäyttöön. Ei täytä virallisen merikartan vaatimuksia. https://github.com/vokkim/rannikkokartat-mbtiles https://creativecommons.org/licenses/by/4.0/","center":[23.4942626953125,62.746653958706545,9],"description":"Liikenneviraston merikartat (Yleiskartat, Rannikkokartat) 1.6.2017. https://github.com/vokkim/rannikkokartat-mbtiles","scheme":"tms","tilemapUrl":"/charts/finland/{z}/{x}/{y}"}]

Any ideas what I should be doing differently?
Node 8.9.3 under Raspbian Stretch.

NOAA Enc tiles not displaying

Error says: WMS chart type not supported

Page does not load when too many chart sources

Hi! I've been using TukTuk for sometime, it's great! However, when using too many charts or chart paths, tuktuk will not load. It will keep loading untill the browser gives an error "webpage cannot be loaded due to a script that is loading".

With freeboard and the same charts (they use the same chart source plugin) it works fine. When removing some charts from the chart source plugin in SignalK, TukTuk will start to work again.

TukTuk works fine with 3 offline and 1 online chartsource. When adding one more local chart source, it will get stuck.

Titleset confusion if same metadata is use.

If signalk have 2 titleset( .mbtitle file ) with the same metadata(into mysqlite file) tuktuk get confused upon activating/desacrivating them and apply change to the first one no matter witch one was clicked.