API Reference > geometry-core > CartesianGeometry > Range2d > diagonalFractionToPoint diagonalFractionToPoint Method return the diagonal vector. There is no check for isNull -- if the range isNull(), the vector will have very large negative coordinates. diagonalFractionToPoint(fraction: number, result?: Point2d): Point2d Parameter Type Description fraction number result Point2d Returns - Point2d Defined in core/geometry/src/geometry3d/Range.ts Line 1343 Last Updated: 13 June, 2024