How to fix Overlay of Routes Problem

[Raj Jagad]

Hello Transit developers

I am currently solving the problem by RECreating the POLYLINE using http://geojson.io/#map=2/20.0/0.0

I am looking for a better solution, Perhaps a script that will change the Lat and Long numbers in case the there is overload something like FixRouteOverlay.py Route1, Route2, Route3

The Geojson.io is not working well for me right now.

Thank you in advance

[Andrew Byrd]

Hello,

You probably don’t want to just change the lat/lon information because that will not produce proper rendering at all scales. I would maintain the distinction between the geographic source data (which should reflect actual positions on the ground) and the rendering stage which will make adjustments to the source data and generate new vector output. 

Conveyal has our own library for schematic transit map layout as SVG (https://github.com/conveyal/transitive.js). Unfortunately there are no clear instructions for third-party reuse, but you are of course welcome to study the source code and reuse the code based on the examples in the README.

I know of several other projects along the same lines:

LOOM from the University of Freiburg:

http://loom.cs.uni-freiburg.de/#stuttgart

https://arxiv.org/abs/1710.02226

An article on the Transit App’s approach from Anton Dubrau:

https://medium.com/transit-app/how-we-built-the-worlds-prettiest-auto-generated-transit-maps-12d0c6fa502f

And a similar article from Rome2Rio:

https://www.rome2rio.com/blog/2018/02/02/automatic-layout-of-schematic-transit-maps/

Regards,

Andrew

On 20 Jul 2018, at 11:18, Raj Jagad <rajj...@gmail.com> wrote:

Hello Transit developers

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[Raj Jagad]

Thanks Andrew Byrd

Good info, 

Andrew

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