Question 1

How do I overlay a Transitive map on a Leaflet map?

Accepted Answer

Use the Leaflet.TransitiveLayer plugin provided by the project. Install it and add the layer to your Leaflet map instance, as demonstrated in the demo linked in the README under the 'Demo' section.

Question 2

Transitive.js vs. Mapbox for transit visualization?

Accepted Answer

Transitive.js is specialized for schematic, interactive transit maps with custom styling, ideal for OpenTripPlanner data. Mapbox offers more general-purpose mapping with geospatial accuracy but may require more work for transit-specific diagrams.

Question 3

Can I use Transitive.js without OpenTripPlanner?

Accepted Answer

Yes, but you'll need to convert your data to a compatible format. The README mentions testing custom data in the Storybook by replacing the itinerary or transitiveData props, but it's optimized for OpenTripPlanner output.

Question 4

How to customize the style of a Transitive map?

Accepted Answer

Override the default style by providing a style prop, as mentioned in the Storybook section. Check the example styles in the transitive-demo repository on GitHub for specific customization guidance.

Question 5

Is Transitive.js suitable for real-time transit updates?

Accepted Answer

It's designed for dynamic visualization but doesn't explicitly handle real-time data streams. You'd need to manage data updates externally and refresh the map, which may impact performance with frequent changes.

Question 6

What data format does Transitive.js require?

Accepted Answer

It typically expects data describing routes, stops, and journeys, often from OpenTripPlanner Profiler. The README shows usage with itinerary objects and transitiveData, but detailed schema isn't provided in the main README.

Transitive.js

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