ArrayMath.trim

ChartDirector 5.1 (PHP Edition)

Usage

trim([ startIndex [, len ]])

Description

Trims the ArrayMath object by keeping only some elements in the middle.

Arguments

Argument	Default	Description
startIndex	0	The index for the first element to keep.
len	-1	The number of elements to keep. -1 means keeping all elements from the startIndex to the end of the array.

Return Value

The current ArrayMath object.