line Progress
Gets the progress along a gradient line. Can only be used in the line-gradient property.
Example usage:
LineLayer layer = new LineLayer("layer-id", "source-id");
layer.setProperties(
lineGradient(interpolate(
linear(), lineProgress(),
stop(0f, rgb(0, 0, 255)),
stop(0.5f, rgb(0, 255, 0)),
stop(1f, rgb(255, 0, 0)))
)
);
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Return
expression
See also
<a href="https://maplibre. org/maplibre-style-spec/expressions/#line-progress">Style specification</a>