Revision as of 21:49, 3 July 2022 (view source) Aamrun (talk \| contribs) (Added Processing implementation) ← Older edit		Revision as of 03:59, 4 July 2022 (view source) Rdm (talk \| contribs) (→‎{{header\|J}}: J9 revision) Newer edit →
Line 824: '''Solution:''' <lang j> load 'viewmat' NB. size=. 2{.".wd'qm' NB. J6 NB. size=. getscreenwh_jgtk_ '' NB. J7 size=. 2 3{_".wd'qscreen' NB. J9 rows=. (2^3+i.4),._1^i.4 bars=. ((64%{.)#[:(<:@\|%~i.)/)"1 rows togreyscale=. (256#. [:<.255 255 255&)"0 'rgb' viewmat (4<.@%~{:size)# (64<.@%~{.size)#"1 togreyscale bars~~</lang>~~ wd 'pmove 0 _30 ',":size [ wd 'psel ',1{::,hforms_jviewmat_'' NB. J9</lang> Note that ~~this~~hardware ~~solution~~changes isover ~~not~~the ~~posted~~years ~~directly~~have toleft ~~the~~their ~~screen~~mark ~~but~~on tointerface ~~a viewmat window~~protocols, which ~~may~~shows up here ~~not~~as belanguage ~~centered~~changes. =={{header\|Java}}==

Greyscale bars/Display: Difference between revisions

Greyscale bars/Display (view source)