-(define-public (output-framework basename book scopes fields)
- (let* ((filename (format "~a.svg" basename))
- (outputter (ly:make-paper-outputter filename
- (ly:output-backend)))
- (paper (ly:paper-book-paper book))
- (pages (ly:paper-book-pages book))
- (landscape? (eq? (ly:output-def-lookup paper 'landscape) #t))
- (page-number (1- (ly:output-def-lookup paper 'firstpagenumber)))
- (page-count (length pages))
- (hsize (ly:output-def-lookup paper 'hsize))
- (vsize (ly:output-def-lookup paper 'vsize))
- (page-width (inexact->exact (ceiling (* output-scale hsize))))
- (page-height (inexact->exact (ceiling (* output-scale vsize))))
- (page-set? (or (> page-count 1) landscape?)))
-
- (ly:outputter-dump-string
- outputter
- (eo 'svg
- '(xmlns . "http://www.w3.org/2000/svg")
- '(version . "1.2")
- `(width . ,(format #f "~smm" page-width))
- `(height . ,(format #f "~smm" page-height))))
-
- (ly:outputter-dump-string outputter (dump-fonts outputter paper))
- (ly:outputter-dump-string
- outputter
- (string-append
- ;; FIXME: only use pages if there are more than one, pageSet is
- ;; not supported by all SVG applications yet.
- (if page-set? (eo 'pageSet) "")
- (eo 'g)))
-
- (for-each
- (lambda (page)
- (set! page-number (1+ page-number))
- (dump-page outputter page page-number page-count landscape? page-set?))
- pages)
-
- (if page-set? (eo 'pageSet) "")
- (ly:outputter-dump-string
- outputter
- (string-append
- (ec 'g)
- (if page-set? (ec 'pageSet) "")
- (ec 'svg)))))
+ `((xmlns . "http://www.w3.org/2000/svg")
+ (xmlns:xlink . "http://www.w3.org/1999/xlink")
+ (version . "1.2")
+ (width . ,(ly:format "~2fmm" page-width))
+ (height . ,(ly:format "~2fmm" page-height))
+ (viewBox . ,(ly:format "0 0 ~4f ~4f"
+ paper-width paper-height)))))