Author Topic: KY: Odd coloring on Bluegrass Parkway  (Read 284 times)

0 Members and 1 Guest are viewing this topic.

Offline dfilpus

  • Jr. Member
  • **
  • Posts: 73
  • Gender: Male
  • Last Login:Yesterday at 07:00:31 pm
    • Filpus Roadgeek
KY: Odd coloring on Bluegrass Parkway
« on: June 26, 2018, 10:25:40 am »
The segment of the Bluegrass Parkway between 21 and 25 is colored Blue (Tier 1) instead of Teal (Tier 2). The rest of the parkway appears to be correct.

Offline rickmastfan67

  • TM Collaborator (A)
  • Hero Member
  • *****
  • Posts: 503
  • Gender: Male
  • Last Login:Yesterday at 09:36:27 pm
« Last Edit: June 26, 2018, 11:20:01 am by rickmastfan67 »

Offline yakra

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1406
  • Last Login:Yesterday at 10:56:34 am
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #2 on: June 26, 2018, 01:48:17 pm »
Hm. A real-world example of confusion that can be caused by rendering multiple polylines of different colors atop one another.
https://github.com/TravelMapping/Web/issues/198

Magenta = blue + red; teal = blue + green; mix`em together and the red & green add together to make a lighter blue: 100,200,200 & 255,100,255 average out to 178,150,228, which isn't too far from the 100,100,255 of unclinched blue.

If you instead look at mapcat's mapview (he has this segment clinched), it's still a little blueish but more visibly teal compared to I-65 a bit to the west.

Offline Jim

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1188
  • Last Login:Yesterday at 11:10:10 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #3 on: June 29, 2018, 01:07:11 pm »
See https://github.com/TravelMapping/Web/issues/198 for information about a first attempt at a fix.

Offline michih

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1014
  • Gender: Male
  • Last Login:Yesterday at 04:09:21 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #4 on: June 29, 2018, 02:25:27 pm »

Offline Jim

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1188
  • Last Login:Yesterday at 11:10:10 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #5 on: July 07, 2018, 02:45:21 pm »
See https://github.com/TravelMapping/Web/issues/198 for the latest on the efficiency fix for this enhancement.  The cost of the current solution to this is small compared to the other costs of loading maps with lots of routes.

Please try out mapview on tmtest.teresco.org for now, and I plan to add this functionality to the production version soon.  Maps with many routes are still very slow, but the majority is DB lookup introduced for better ordering of route lists (https://github.com/TravelMapping/Web/issues/276).

Offline Jim

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1188
  • Last Login:Yesterday at 11:10:10 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #6 on: July 08, 2018, 06:48:36 pm »
The fix to draw concurrent segments only once is now live on the main site.

Offline mapcat

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 620
  • Last Login:Yesterday at 10:00:30 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #7 on: July 15, 2018, 06:59:19 pm »
Is there a way to make the old process (drawing multiple lines for concurrencies) optional? I miss being able to detect concurrencies of different tiers in mapview.
Clinched:

Offline Jim

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1188
  • Last Login:Yesterday at 11:10:10 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #8 on: July 15, 2018, 08:20:21 pm »
Is there a way to make the old process (drawing multiple lines for concurrencies) optional? I miss being able to detect concurrencies of different tiers in mapview.

Possibly, but I think the best way to find concurrencies (or non-concurrencies) is to load up the appropriate graph in HDX.

Offline mapcat

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 620
  • Last Login:Yesterday at 10:00:30 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #9 on: July 15, 2018, 09:12:03 pm »
Possibly, but I think the best way to find concurrencies (or non-concurrencies) is to load up the appropriate graph in HDX.
Sorry, I should have mentioned that I was planning a trip, not looking for errors.
Clinched:

Offline Jim

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1188
  • Last Login:Yesterday at 11:10:10 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #10 on: July 15, 2018, 09:15:27 pm »
Got it - I added an issue so I can look into it when I have a chance.

https://github.com/TravelMapping/Web/issues/277

Offline vdeane

  • Jr. Member
  • **
  • Posts: 77
  • Gender: Female
  • Last Login:August 18, 2018, 03:34:03 pm
    • New York State Roads
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #11 on: July 17, 2018, 05:29:16 pm »
If something were to be added officially, we'd probably want something a bit easier to see that what just happened to render under the old system.  They weren't always easy to see.  I do include concurrences in my .list file, both because it feels more "complete", and to simplify any potential future updates.  Fortunately, OSM is pretty good with them (unlike Google Maps), though they don't always know about things like truck routes.
Please note: All comments here represent my own personal opinion and do not reflect the official position of NYSDOT or its affiliates.

Offline Jim

  • TM Collaborator
  • Hero Member
  • *****
  • Posts: 1188
  • Last Login:Yesterday at 11:10:10 pm
Re: KY: Odd coloring on Bluegrass Parkway
« Reply #12 on: July 17, 2018, 05:57:38 pm »
One thing I want to get working (or working again - this might have worked in the past) is edge listeners to bring up popups with information about edges, that ideally should have concurrency information.  Would be part of https://github.com/TravelMapping/Web/issues/228