with the default settings of pix_alpha white stays white and black gets transformed according to the background. red changes to pink, green to teal and blues stays blue. if I change the first two inlets from (0, 1) which is the default to (1, 0) then white becomes transparent and black gets transformed: red and green become yello and blue becomes white. I think the default color scheme on mac is some yuv dialect, so I tried pix_rgba, but that did not change anything. marius.
IOhannes m zmoelnig wrote: > marius schebella wrote: >> hi, >> I am using pix_alpha to convert a b/w jpg into an alpha map. but all I >> get is yellow or blue. this happens on osx with gem 0.91-csv (july29). >> marius. >> > > > i am not sure i understand what you mean: > what get's yellow or blue? > the b/w image?? > > > fgma.sdr > IOhannes > _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
