[wip] plug-in: upgrade - Zealous Crop
The plugin will analyze the active drawable and, based on color/alpha similarities, will mark rows and columns of pixels to keep/discard.
Supported drawables for analysis are bitmap layers, layer masks and channels.
If the padding value is greater than zero, areas marked to keep will be expanded in all directions a number of rows/columns equal to padding, predating the areas marked to be discarded. This means padding will not add extra blank space non existent in the source, instead it works protecting blank lines and rows founded in the analyzed drawable. The padding value is thus limited to the number of blank rows and columns found between the elements identified as 'content'.
If 'all_layers' is true, the plugin will rearrange the contents of all layers, masks and channels based on the analysis of the active item. If not, it will only act upon the active drawable, leaving all others as they were.
'padding' and 'all_layers'
A new dialog will be displayed for user input, so gimpui has to be linked now...
'plug-ins/common/plugin-defs.pl' and 'plug-ins/common/makefile.am' have been updated.
Updated po-plug-ins/es.po for this plug-in.