API Reference > geometry-core > CartesianGeometry > Range2d > fromFloat64Array fromFloat64Array MethodStatic Construct a Range2d from an array of double-precision values fromFloat64Array<T extends Range2d<T>>(f64: Float64Array): T Parameter Type Description f64 Float64Array the array, which should contain exactly 4 values in this order: lowX, lowY, highX, highY Returns - T a new Range2d object Defined in geometry3d/Range.ts Line 1236 Last Updated: 12 June, 2024