In Mapbox how i can sum a value to an expression?
"text-field": ["get", "data"],
I have try a lot of solution like ["get", "data"] + 2 or ["get", "data" + 2] but they don't works!
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1 Answers
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There is a specific expression syntax for mathematical operations: https://docs.mapbox.com/mapbox-gl-js/style-spec/#expressions-math
To work, your example should actually be written something like the following:
["+", ["get", "data"], 2]
(Addition syntax reference lives here.)
⚠️ Disclaimer: I currently work at Mapbox ⚠️
