operator()(ErrorDiffusionHalftoner &halftoner, const Image &source, int threshold)=0 | halftoner::ErrorDiffusionHalftoner::PathStrategy | [pure virtual] |
PathStrategy() | halftoner::ErrorDiffusionHalftoner::PathStrategy | [protected] |
~PathStrategy() | halftoner::ErrorDiffusionHalftoner::PathStrategy | [virtual] |