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de.desy.acop.video.analysis
Interface ColorDecoder

All Known Implementing Classes:

AverageColorDecoder, IdentityColorDecoder, LuminosityColorDecoder, RGBColorDecoder

public interface ColorDecoder

ColorDecoder interface provides a means of transforming the TYPE_INT_ARGB integer color code into a meaningful double value.

Author:

Tilen Kusterle, Cosylab

Method Summary

double	transform(int code) Deprecated. use transform(int[]) to transform the whole array at once
double[]	transform(int[] data) Transforms the complete array of TYPE_INT_ARGB integer colors codes into meaningful double value array.

Method Detail

transform

@Deprecated
double transform(int code)

Deprecated. use transform(int[]) to transform the whole array at once

Transforms the TYPE_INT_ARGB integer color code into a meaningful double value.

Parameters:

code - the TYPE_INT_ARGB integer color code

Returns:

a meaningful double value

transform

double[] transform(int[] data)

Transforms the complete array of TYPE_INT_ARGB integer colors codes into meaningful double value array. Use this method with large arrays in order to avoid calling transform(int) many times, which might be costly.

Parameters:

data - the data to transform

Returns:

the transformed values