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Re: [Lilypond-auto] Issue 4392 in lilypond: Doc: Add warning about ...
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lilypond |
Subject: |
Re: [Lilypond-auto] Issue 4392 in lilypond: Doc: Add warning about ... |
Date: |
Mon, 11 May 2015 19:10:36 +0000 |
Comment #1 on issue 4392 by address@hidden: Doc: Add warning about ...
https://code.google.com/p/lilypond/issues/detail?id=4392
On 05/05/15 14:59, pls wrote:> Hi Arnold,
On 05.05.2015, at 14:42, ArnoldTheresius <address@hidden> wrote:
True! But why is the result correct in Ghostscript (but not in LilyPond)
when I compile the following example? It doesn’t even contain a moveto
command:
%!PS
/doACircle
{ 0 0 54 0 360 arc stroke } def
/doAnEllipse
{ 1 .75 scale
doACircle
stroke } def
300 500 translate doACircle
4 { 0 -72 translate
doAnEllipse } repeat
showpage
And isn’t it strange that these additional lines _only_ appear when
circles are drawn. E.g. rectangles are fine in LilyPond as well as
directly in Ghostscript:
\version "2.19.15"
\markup {"PostScript square scaled"}
ps-rectangle = #"
/square
{ newpath
0 0 moveto
25 0 lineto
25 -25 lineto
0 -25 lineto
closepath stroke } def
35 -50 translate
1.5 1 scale
square
"
psrectangle = \markup {
\postscript #ps-rectangle
}
\markup {
\psrectangle
}
\markup {"PostScript square rotated scaled"}
ps-rectangle = #"
/square
{ newpath
0 0 moveto
25 0 lineto
25 -25 lineto
0 -25 lineto
closepath stroke } def
45 -50 translate
-60 rotate
1.5 .5 scale
square
"
psrectangle = \markup {
\postscript #ps-rectangle
}
\markup {
\psrectangle
}
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