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halftoner::ErrorDiffusionHalftoner::ScanlinePathStrategy Class Reference

Inheritance diagram for halftoner::ErrorDiffusionHalftoner::ScanlinePathStrategy:

[legend]Collaboration diagram for halftoner::ErrorDiffusionHalftoner::ScanlinePathStrategy:

[legend]List of all members.

Detailed Description

Class ScanlinePathStrategy represents scanning the lines from the left to the right, top lines first.

Definition at line 84 of file ErrorDiffusionHalftoner.h.

Public Methods

Image * operator() (ErrorDiffusionHalftoner &halftoner, const Image &source, int threshold) throw ()
Applies the strategy.

Member Function Documentation

Image * halftoner::ErrorDiffusionHalftoner::ScanlinePathStrategy::operator() ( ErrorDiffusionHalftoner & halftoner,

const Image & source,

int threshold

) throw () [virtual]

Applies the strategy.

Parameters:

halftoner the halftoner to apply the strategy on.

source the source image.

threshold the threshold of the algorithm.

Returns :
the halftoned image.

Implements halftoner::ErrorDiffusionHalftoner::PathStrategy.
Definition at line 69 of file ErrorDiffusionHalftoner.cxx.

The documentation for this class was generated from the following files:

Generated on Sat Sep 7 16:35:30 2002 for Halftoning Library by

1.2.17