;;;; source file of the GNU LilyPond music typesetter
;;;;
;;;; (c) 2005--2006 Jan Nieuwenhuizen <janneke@gnu.org>
-;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; backend helpers.
;; must be sure that we don't catch stuff from old GUBs.
(search-executable '("gs")))
-
+
(define-public (postscript->pdf paper-width paper-height name)
- (let* ((pdf-name (string-append (basename name ".ps") ".pdf"))
+ (let* ((pdf-name (string-append
+ (basename (basename name ".ps") ".eps")
+ ".pdf"))
+ (is-eps (string-match "\\.eps$" name))
+ (paper-size-string (if is-eps
+ " -dEPSCrop "
+ (format "-dDEVICEWIDTHPOINTS=~,2f \
+-dDEVICEHEIGHTPOINTS=~,2f "
+ paper-width paper-height )))
+
(cmd (format #f
"~a\
~a\
~a\
+ ~a\
-dCompatibilityLevel=1.4 \
- -dDEVICEWIDTHPOINTS=~,2f -dDEVICEHEIGHTPOINTS=~,2f\
-dNOPAUSE\
-dBATCH\
-r1200 \
"
(search-gs)
(if (ly:get-option 'verbose) "" "-q")
- (if (ly:get-option 'gs-font-load)
+ (if (ly:get-option 'gs-load-fonts)
" -dNOSAFER "
" -dSAFER ")
- paper-width
- paper-height
+ paper-size-string
pdf-name
name)))
;; The wrapper on windows cannot handle `=' signs,
(rename-page-1 #f))
(ly:message (_ "Converting to ~a...") "PNG")
- (make-ps-images name resolution paper-width paper-height rename-page-1 verbose
- (ly:get-option 'anti-alias-factor))
+
+ (make-ps-images name
+ #:resolution resolution
+ #:page-width paper-width
+ #:page-height paper-height
+ #:rename-page-1 rename-page-1
+ #:be-verbose verbose
+ #:anti-alias-factor (ly:get-option 'anti-alias-factor)
+ #:pixmap-format (ly:get-option 'pixmap-format)
+ )
+
(ly:progress "\n")))
(define-public (postprocess-output paper-book module filename formats)
(lambda (x)
(member x formats))
completed)))
+
(for-each
(lambda (f)
- ((eval (string->symbol (string-append "convert-to-" f)) module)
+ ((eval (string->symbol (format "convert-to-~a" f)) module)
paper-book filename))
completed)
(if (equal? "-" file-name) "<stdout>" file-name))
(if (equal? file-name "-")
(display value)
- (display value (open-file file-name "w")))
+ (let ((port (open-file file-name "w")))
+ (display value port)
+ (close-port port)))
+
(ly:progress "\n")
"")