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Diffstat (limited to 'tex/context/modules/mkiv/s-version.mkiv')
| -rw-r--r-- | tex/context/modules/mkiv/s-version.mkiv | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/tex/context/modules/mkiv/s-version.mkiv b/tex/context/modules/mkiv/s-version.mkiv new file mode 100644 index 000000000..63005aa33 --- /dev/null +++ b/tex/context/modules/mkiv/s-version.mkiv @@ -0,0 +1,123 @@ +%D \module +%D [ file=s-version, +%D version=2011.07.28, +%D title=\CONTEXT\ Version Pictogram, +%D subtitle=Basics, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +%D This is an oldie that we use to generate a pictogram that reflects the current +%D version. + +\startMPextensions +vardef context_version(expr variant, mark, year, month, day, hours, minutes, seconds) = + + image ( + + interim overloadmode := 0; + + save angle, min, max, mk, yr, mo, da, ho, mi, se, max_mk, max_yr, max_mo, max_da, max_ho, max_mi, max_se ; + + numeric angle, delta ; pair min, max ; angle := 360/7.25 ; delta := (360-7*angle)/7 ; min := (0,10) ; max := (0,100) ; + + numeric mk, max_mk ; max_mk := 8 ; mk := if (mark <= 0) or (mark > max_mk) : max_mk else : mark fi ; + numeric yr, max_yr ; max_yr := 2050 ; yr := if (year <= 2000) or (year > max_yr) : max_yr else : year fi ; + numeric mo, max_mo ; max_mo := 12 ; mo := if (month <= 0) or (month > max_mo) : max_mo else : month fi ; + numeric da, max_da ; max_da := 31 ; da := if (day <= 0) or (day > max_da) : max_da else : day fi ; + numeric ho, max_ho ; max_ho := 24 ; ho := if (hours <= 0) or (hours > max_ho) : max_ho else : hours fi ; + numeric mi, max_mi ; max_mi := 60 ; mi := if (minutes <= 0) or (minutes > max_mi) : max_mi else : minutes fi ; + numeric se, max_se ; max_se := 60 ; se := if (seconds <= 0) or (seconds > max_se) : max_se else : seconds fi ; + + max_da := if (mo = 2) : 28 elseif (mo = 4) or (mo = 6) or (mo = 9) or (mo = 11) : 30 else : 31 fi ; + + if da > max_da : da := max_da fi ; yr := yr - 2000 ; max_yr := max_yr - 2000 ; + + if (variant = 2) or (variant = 3) : + fill fullcircle scaled 205 withcolor .7white ; + fi ; + + color colorant[] ; + + vardef do_context_version(expr i, amount) = + fill (min/2 rotated (-angle/2) -- max { dir -40 } .. max rotated -angle -- cycle) rotated -(i*(angle+delta)) withcolor .3colorant[i] ; + fill (min rotated (-angle/2) -- max { dir -(45+45*amount) } .. max rotated -angle -- cycle) rotated -(i*(angle+delta)) withcolor .7colorant[i] ; + enddef ; + + color orange ; orange := (1,.62,.06) ; % .5white + + colorant[0] := red ; colorant[1] := green ; colorant[2] := blue ; colorant[3] := orange ; + colorant[4] := cyan ; colorant[5] := magenta ; colorant[6] := yellow ; + + do_context_version(0, (yr-1)/max_yr) ; + do_context_version(1, (mo-1)/max_mo) ; + do_context_version(2, (da-1)/max_da) ; + do_context_version(3, (mk-1)/max_mk) ; + do_context_version(4, (ho-1)/max_ho) ; + do_context_version(5, (mi-1)/max_mi) ; + do_context_version(6, (se-1)/max_se) ; + + currentpicture := currentpicture slanted .15 ; + + if (variant = 3) : + setbounds currentpicture to boundingbox currentpicture enlarged 10 ; + addbackground withcolor .3white ; + setbounds currentpicture to boundingbox currentpicture enlarged -5 ; + fi ; + + ) + +enddef ; + +% draw context_version(4,2011,07,28,14,50,30) ; +% draw context_version(4,01,01,01,01,01,01) ; +% draw context_version(4,99,12,31,24,60,60) ; + +\stopMPextensions + +\startluacode + moduledata.versions = moduledata.versions or { } + + function moduledata.versions.drawcontextversion(variant, mark, year, month, day, hours, minutes, seconds) + if not variant then + variant = 3 + end + if not mark then + mark = 4 + year, month, day, hours, minutes, seconds = string.match(environment.version,"(....).(..).(..) (..).(..)") + seconds = 30 + end + context.startMPcode() + context("draw context_version(%s,%s,%s,%s,%s,%s,%s,%s) ;", + variant or 1, + mark or 4, + year or os.date("%y"), + month or os.date("%m"), + day or os.date("%d"), + hours or os.date("%H"), + minutes or os.date("%M"), + seconds or os.date("%S") + ) + context.stopMPcode() + end +\stopluacode + +\continueifinputfile{s-version.mkiv} + +\starttext + +\startluacode + context.startTEXpage() + moduledata.versions.drawcontextversion() + context.stopTEXpage() +\stopluacode + +\stoptext + +% d:\imagemagick\convert.exe -geometry 256x256 s-version.pdf context-version.png +% d:\imagemagick\convert.exe -geometry 72x72 s-version.pdf context-version.ico +% d:\imagemagick\convert.exe -geometry 128x128 s-version.pdf context-version.icns |