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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi Robert,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It works, and is very simple. I had noticed that FCNote property but because of its name, had assumed it had something to do with the horizontal displacement of noteheads in a chord, so had not bothered to read the definition.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Martin<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> JWLua <jwlua-bounces@jwmusic.nu> <b>On Behalf Of </b>Robert Patterson<br><b>Sent:</b> Sunday, December 20, 2020 22:54<br><b>To:</b> The JW Lua script plug-in. <jwlua@jwmusic.nu><br><b>Subject:</b> Re: [JW Lua] Octave Transposition<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Octave transposition, along with any diatonic transposition, is simple. Just add or subtract the number of diatonic steps to/from FCNote::Displacement. For octaves it is 7 diatonic steps.<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Sun, Dec 20, 2020 at 4:42 PM Martin Marris <<a href="mailto:mmarris@notecraft.com">mmarris@notecraft.com</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Quick correction:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>>>…. using note:SetPitch().<<<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I meant “SetString()” of course.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Martin<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:currentcolor currentcolor'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b>From:</b> JWLua <<a href="mailto:jwlua-bounces@jwmusic.nu" target="_blank">jwlua-bounces@jwmusic.nu</a>> <b>On Behalf Of </b>Martin Marris<br><b>Sent:</b> Sunday, December 20, 2020 21:34<br><b>To:</b> <a href="mailto:jwlua@jwmusic.nu" target="_blank">jwlua@jwmusic.nu</a><br><b>Subject:</b> [JW Lua] Octave Transposition<o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>After copy/pasting stuff I sometimes need to transpose the results by an octave, up or down.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I assumed this would be easy but several hours later I am stuck.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I tried three approaches:<o:p></o:p></p><ul type=disc><li class=gmail-m-5074131461834042477msolistparagraph style='mso-list:l0 level1 lfo1'>Using the scripts kindly provided by Nick Mazuk at <a href="https://github.com/Nick-Mazuk/jw-lua-scripts" target="_blank">https://github.com/Nick-Mazuk/jw-lua-scripts</a>. But even after incorporating all of the “transposition” library functions directly into my script I could not get this to work. I always got an error message that “note” was a nil object even though I had directly assigned a value to “note.”<o:p></o:p></li><li class=gmail-m-5074131461834042477msolistparagraph style='mso-list:l0 level1 lfo1'>A crude approach using MIDIKey, adding or subtracting 12. This did result in the correct pitches, but the wrong spellings: C ended up at B-sharp for example. (These errors happened only on transposing instruments.)<o:p></o:p></li><li class=gmail-m-5074131461834042477msolistparagraph style='mso-list:l0 level1 lfo1'>Finally I tried an approach that parsed the note String and changed it. So for example, Bb4 would be programmatically changed to Bb3 or Bb5 and then set using note:SetPitch(). This worked OK on “C” instruments but yielded spectacularly wrong results on transposing instruments (off by a couple of octaves in some cases). I messed around with the “written pitch” parameter (the third property in the SetPitch method) but go nowhere.<o:p></o:p></li></ul><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hmm.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Martin<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></div><p class=MsoNormal>_______________________________________________<br>JWLua mailing list<br><a href="mailto:JWLua@jwmusic.nu" target="_blank">JWLua@jwmusic.nu</a><br><a href="http://jwmusic.nu/mailman/listinfo/jwlua_jwmusic.nu" target="_blank">http://jwmusic.nu/mailman/listinfo/jwlua_jwmusic.nu</a><o:p></o:p></p></blockquote></div></div></body></html>