sky.monome.frame.analyzer
Class MidGreyAnalyzer

java.lang.Object

  sky.monome.frame.analyzer.MidGreyAnalyzer

All Implemented Interfaces:

PictureAnalyzer

public class MidGreyAnalyzer
extends java.lang.Object
implements PictureAnalyzer

Analyzer for pixels of a picture that is displayed in a PictureFrame. The mid-grey analyzer returns LedState.ON when the average of these three values is over or equal to 128, LedState.OFF otherwise.

Author:

PJ Skyman

Constructor Summary

MidGreyAnalyzer()
Constructs a mid grey analyzer.

Method Summary

LedButtonCouple.LedState

getLedStateForPixel(int[] pixel) Returns the led state that corresponds to specified Red/Green/Blue informations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MidGreyAnalyzer

public MidGreyAnalyzer()

Constructs a mid grey analyzer.

Method Detail

getLedStateForPixel

public LedButtonCouple.LedState getLedStateForPixel(int[] pixel)

Returns the led state that corresponds to specified Red/Green/Blue informations. The mid-grey analyzer returns LedState.ON when the average of these three values is over or equal to 128, LedState.OFF otherwise.

Specified by:

getLedStateForPixel in interface PictureAnalyzer

Parameters:

pixel - Red/Green/Blue informations of the desired pixel specified in an array of three integer values between 0 and 255 (included).

Returns:

The led state that corresponds to specified Red/Green/Blue informations.