Line outline glow blur symbol (polyline helper)

This example demonstrates the addition of an outline glow blur symbol to enhance the visual appeal of a line layer. To achieve this, the polyline layer helper is employed. To implement this feature, simply download the NY subway lines sample data.

Related examples

Line layer (polyline helper)

Example

This example shows how to add a line layer to the map using the polyline layer helper.

Add a GPX Line layer (polyline helper)

Example

This example shows how to add and a GPX line layer to the map using the polyline layer helper.

GeoJSON line layer

Example

This tutorial shows how to add a GeoJSON line overlay to the map.

Line color ramp symbol (polyline helper)

Example

This example shows how to add a line layer with a color ramp symbol that changes the line color based on the map zoom level using the polyline layer helper.

An extension of MapLibre GL JS