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map_sprites

Arguments:

• _nb_sprites>=1,_allow_rotation={ 0:None | 1:90 deg. | 2:180 deg. }

Description:

Map set of sprites (defined as the nb_sprites latest images of the selection) to other selected images,

according to the luminosity of their pixel values.

Example of use:

Command: image.jpg rescale2d ,48 repeat 16 ball {8+2*$>},${-rgb} mul[-1] {(1+$>)/16} done map_sprites 16

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.