ChartDirector 7.1 (C++ Edition)

ArrayMath.delta


Usage

ArrayMath& delta(int offset = 1);

Description

Subtracts each element of the ArrayMath object by an earlier element in the same ArrayMath object.

Arguments

ArgumentDefaultDescription
offset1The difference in position between an element and the earlier element to be subtracted from it.

Return Value

The current ArrayMath object.