CStats:Max

CStats:Max

The Max method computes the maximum value inside a rectangular region of the image. The rectangle and image must have been previously initialized for the CStats object.

Syntax

nMaxValue = CStats:Max()

On success, returns the maximum value as a number.
On failure, returns 0.

Example

Suppose a CImage named I and a CRect named R exist. The following script fragment returns the maximum value inside a rectangle on the image:

S = CStats:new()	-- create a CStats object
S:Init( I, R )	-- specify CImage and CRect to measure
nVal = S:Max()	-- returns the maximum value
Printf("Max=%lg\n", nVal)	-- list the result
S:delete()	-- when done with S, remove it from memory