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| author | Karl Berry <karl@freefriends.org> | 2020-03-03 22:41:44 +0000 |
|---|---|---|
| committer | Karl Berry <karl@freefriends.org> | 2020-03-03 22:41:44 +0000 |
| commit | 8b67398a304b54846d01ad667cf1fbb6eb0245d2 (patch) | |
| tree | c5e045c9d36b21c8dffece4499e2a47e5dd4df8e /Master/texmf-dist/asymptote/palette.asy | |
| parent | f76a89d7f9fc8837ce20a63e3a29b2ba75823159 (diff) | |
asymptote 2.63 support files
git-svn-id: svn://tug.org/texlive/trunk@54036 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/asymptote/palette.asy')
| -rw-r--r-- | Master/texmf-dist/asymptote/palette.asy | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Master/texmf-dist/asymptote/palette.asy b/Master/texmf-dist/asymptote/palette.asy index 2cb6e7c5475..e77fa946e6b 100644 --- a/Master/texmf-dist/asymptote/palette.asy +++ b/Master/texmf-dist/asymptote/palette.asy @@ -358,10 +358,10 @@ pen[] Wheel(int NColors=32766) if(settings.gray) return Grayscale(NColors); int nintervals=6; + if(NColors <= nintervals) NColors=nintervals+1; int n=-quotient(NColors,-nintervals); pen[] Palette; - if(n == 0) return Palette; Palette=new pen[n*nintervals]; real ninv=1.0/n; @@ -386,10 +386,10 @@ pen[] Rainbow(int NColors=32766) int offset=1; int nintervals=5; + if(NColors <= nintervals) NColors=nintervals+1; int n=-quotient(NColors-1,-nintervals); pen[] Palette; - if(n == 0) return Palette; Palette=new pen[n*nintervals+offset]; real ninv=1.0/n; @@ -418,12 +418,13 @@ private pen[] BWRainbow(int NColors, bool two) if(two) nintervals += 6; + int Nintervals=nintervals*divisor; + if(NColors <= Nintervals) NColors=Nintervals+1; int num=NColors-offset; - int n=-quotient(num,-nintervals*divisor)*divisor; + int n=-quotient(num,-Nintervals)*divisor; NColors=n*nintervals+offset; pen[] Palette; - if(n == 0) return Palette; Palette=new pen[NColors]; real ninv=1.0/n; |