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Re: What to do wanting a 4th order Bézier?
From: |
Thomas Morley |
Subject: |
Re: What to do wanting a 4th order Bézier? |
Date: |
Sat, 17 Sep 2016 22:39:49 +0200 |
2016-09-17 21:50 GMT+02:00 Simon Albrecht <address@hidden>:
> Only one glitch: Is make-cross-stencil a private function of yours?
Aaarrrgh, forgot to include. Sorry for that.
#(define (make-cross-stencil coord)
"Draw a cross-stencil at coord."
(let ((thick 0.1)
(sz 0.2))
(stencil-with-color
(ly:stencil-add
(make-line-stencil
thick
(- (car coord) sz)
(- (cdr coord) sz)
(+ (car coord) sz)
(+ (cdr coord) sz))
(make-line-stencil
thick
(- (car coord) sz)
(+ (cdr coord) sz)
(+ (car coord) sz)
(- (cdr coord) sz)))
cyan)
))
Cheers,
Harm
- What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, David Kastrup, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Kieren MacMillan, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Thomas Morley, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Kieren MacMillan, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, David Kastrup, 2016/09/18