Retrieve the color of the TripsLayer in deck.gl

layers.push(new TripsLayer({
        id: 'trips',
        data: trips,
        getPath: (d: Trip) => d.segments.map((p: Waypoint) => p.coordinates),
        getTimestamps: (d: Trip) => d.segments.map((p: Waypoint) => p.timestamp),
        getColor: (d: Trip) => d.segments.map((p: Waypoint) => p.color),//this.getColor,
        opacity: 0.3,
        widthMinPixels: 5,
        trailLength,
        currentTime

I have a single trip displayed on Deck.gl, and I aim to assign unique colors to each coordinate of the trip. However, the color remains constant and often appears black despite changes in location and time. The color property is defined in the 'trips.json' as shown here:

https://i.sstatic.net/ctXY2m.png

javascriptjsonwebdeck.glgetcolor

Answer №1

I am facing a similar issue where my function to change the color seems to only run once. It could be because getcolor is considered a "render option" instead of a "data accessor". Referencing:

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