PictureEffects Xojo Plugin

RankOrderModule Module

A module that has RankOrderFilter method. The method is in global name space so it can either be called like

RankOrderModule.RankOrderFilter(…)


or just

RankOrderFilter(…)

module RankOrderModule

Methods

RankOrderFilterRankOrderFilter is a edge enhancement filter where the result is produced from surrounding pixels.

Constants

MIN = 0Minimal value of the ranking matrix is used.
MAX = 1Maximum value of the ranking matrix is used.
MEDIAN = 2Median value of the ranking matrix is used.

Note
Since to find a median then values need to be sorted then this method can be slow as each channel for every pixels surrounding matrix needs to be sorted.