;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 2004--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 2004--2006 Han-Wen Nienhuys <hanwen@cs.uu.nl>
(define-module (scm framework-eps))
(ice-9 format)
(guile)
(scm framework-ps)
+ (scm paper-system)
+ (scm page)
(scm output-ps)
(srfi srfi-1)
(srfi srfi-13)
(define framework-eps-module (current-module))
+
+(define (widen-left-stencil-edges stencils)
+ "Change STENCILS to use the union for the left extents in every
+stencil, so LaTeX includegraphics doesn't fuck up the alignment."
+
+ (define left
+ (apply min
+ (map (lambda (stc)
+ (interval-start (ly:stencil-extent stc X)))
+ stencils)))
+
+ (map (lambda (stil)
+
+ (ly:make-stencil
+ (ly:stencil-expr stil)
+ (cons
+ left
+ (cdr (ly:stencil-extent stil X)))
+ (ly:stencil-extent stil Y)
+ ))
+ stencils))
+
(define (dump-stencils-as-EPSes stencils book basename)
(define paper (ly:paper-book-paper book))
(define (dump-infinite-stack-EPS stencils)
(if (pair? stencils)
(let* ((line (car stencils))
(rest (cdr stencils)))
+
(dump-stencil-as-EPS
- paper
- line (format "~a-~a" basename count)
- (ly:output-def-lookup paper 'force-eps-font-include))
+ paper line (format "~a-~a" basename count)
+ (ly:get-option 'eps-font-include))
(dump-stencils-as-separate-EPS rest (1+ count)))))
-
+
+
+ ;; main body
(let* ((tex-system-name (format "~a-systems.tex" basename))
(texi-system-name (format "~a-systems.texi" basename))
(tex-system-port (open-output-file tex-system-name))
(ly:message (_ "Writing ~a...") tex-system-name)
(ly:message (_ "Writing ~a...") texi-system-name)
+
+ (set! stencils (widen-left-stencil-edges stencils))
+
(dump-stencils-as-separate-EPS stencils 1)
(for-each (lambda (c)
(if (< 0 c)
- (begin
- (display "\\ifx\\betweenLilyPondSystem \\undefined\n" tex-system-port)
- (display " \\relax\n" tex-system-port)
- (display "\\else\n" tex-system-port)
- (display (format
- " \\betweenLilyPondSystem{~a}\n" c) tex-system-port)
- (display "\\fi\n" tex-system-port)))
+ (display (format "\\ifx\\betweenLilyPondSystem \\undefined
+ \\linebreak
+\\else
+ \\betweenLilyPondSystem{~a}
+\\fi
+" c) tex-system-port))
(display (format "\\includegraphics{~a-~a.eps}\n"
basename (1+ c)) tex-system-port)
(display (format "@image{~a-~a}\n"
basename (1+ c)) texi-system-port))
(iota (length stencils)))
- (display "@c eof - 'eof' is a Makefile marker; don not remove. " texi-system-port)
+
+ (display "@c eof - 'eof' is a Makefile marker; do not remove. " texi-system-port)
(display "% eof - 'eof' is Makefile marker; do not remove. " tex-system-port)
(dump-infinite-stack-EPS stencils))
(define-public (output-classic-framework basename book scopes fields)
(output-scopes scopes fields basename)
+
(dump-stencils-as-EPSes
- (map ly:paper-system-stencil (ly:paper-book-systems book))
+ (map paper-system-stencil (ly:paper-book-systems book))
book
basename))
(define-public (output-framework basename book scopes fields)
(output-scopes scopes fields basename)
- (dump-stencils-as-EPSes (ly:paper-book-pages book) book basename))
+ (dump-stencils-as-EPSes
+ (map page-stencil (ly:paper-book-pages book)) book basename))
; redefine to imports from framework-ps