API Reference > geometry-core > Curve > StrokeCountChain > applySummed01Limits applySummed01Limits Method walk the maps in the array. in maps with no component data increment map.a0 and map.a1 by the incoming distance a0 in maps with component data: recurse through the component array. increment map.a0 by the incoming a0. returned a1 from the componentData array becomes a1 applySummed01Limits(incomingSum: number): number Parameter Type Description incomingSum number lower value to add to a0 for first map. Returns - number upper value of a1 in final map. Defined in core/geometry/src/curve/Query/StrokeCountChain.ts Line 232 Last Updated: 15 June, 2021