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Summary

Ports the custom colorized vector icons example from GL JS to Flutter.

Implementation

Example demonstrates parameterized vector icons using the image expression with color parameters:

  • 3 flag icons at Helsinki coordinates with dynamic colors (red, yellow, purple)
  • Runtime SVG icon colorization based on GeoJSON feature properties
  • Uses custom style: mapbox://styles/mapbox-map-design/cm4r19bcm00ao01qvhp3jc2gi

Note: this is a more complex feature, and complete documentation will be added in a central place on docs.mapbox.com. We'll update these examples with a link to that when it is ready.

Simulator Screenshot - iPhone 17 Pro - 2025-11-21 at 14 19 45

@pjleonard37 pjleonard37 requested a review from a team as a code owner November 21, 2025 19:29
@pjleonard37 pjleonard37 requested a review from evil159 November 21, 2025 19:29
MAPSFLT-411

Port the custom colorized vector icons example from GL JS to Flutter.
Demonstrates parameterized SVG icons with runtime color customization using the image
expression with color parameters.
@pjleonard37 pjleonard37 force-pushed the MAPSFLT-411-create-vector-icons-example branch from 4bd89f7 to 30f2c18 Compare November 21, 2025 19:49
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2 participants