Center harmonic heads if stem is invisible. Fixes #140

[lilypond.git] / scm / framework-svg.scm

diff --git a/scm/framework-svg.scm b/scm/framework-svg.scm
index 192b7960c25985284823c3dab32ac00745d6fd82..2e40558e64d448045218286f58cfcd77ca1d092b 100644 (file)
--- a/scm/framework-svg.scm
+++ b/scm/framework-svg.scm
@@ -3,12 +3,13 @@
 ;;;;
 ;;;;  source file of the GNU LilyPond music typesetter
 ;;;; 
-;;;; (c) 2004--2005 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; (c) 2004--2006 Jan Nieuwenhuizen <janneke@gnu.org>
 
 (define-module (scm framework-svg))
 
 (use-modules (guile)
             (lily)
+            (scm page)
             (scm output-svg))
 
 (use-modules (srfi srfi-1)
@@ -18,21 +19,21 @@
 
 (define-public (output-framework basename book scopes fields)
   (let* ((filename (format "~a.svg" basename))
-        (outputter  (ly:make-paper-outputter filename
+        (outputter  (ly:make-paper-outputter (open-file filename "wb")
                                              (ly:output-backend)))
         (dump (lambda (str) (display str (ly:outputter-port outputter))))
         (paper (ly:paper-book-paper book))
-        (unit-length (ly:output-def-lookup paper 'outputscale))
+        (unit-length (ly:output-def-lookup paper 'output-scale))
         (output-scale (* lily-unit->mm-factor
                          unit-length))
-        (pages (ly:paper-book-pages book))
+        (page-stencils (map page-stencil (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-number (1- (ly:output-def-lookup paper 'first-page-number)))
+        (page-count (length page-stencils))
+        (paper-width (ly:output-def-lookup paper 'paper-width))
+        (paper-height (ly:output-def-lookup paper 'paper-height))
+        (page-width (inexact->exact (ceiling (* output-scale paper-width))))
+        (page-height (inexact->exact (ceiling (* output-scale paper-height))))
         (page-set? (or (> page-count 1) landscape?)))
 
     (ly:outputter-output-scheme outputter
@@ -46,7 +47,7 @@
              `(width . ,(format #f "~s" page-width))
              `(height . ,(format #f "~s" page-height))))
     
-;    (dump (dump-fonts outputter paper))
+    (dump (dump-fonts outputter paper))
     (dump
      (string-append
       ;; FIXME: only use pages if there are more than one, pageSet is
@@ -59,7 +60,7 @@
      (lambda (page)
        (set! page-number (1+ page-number))
        (dump-page outputter page page-number page-count landscape? page-set?))
-     pages)
+     page-stencils)
     
     (if page-set? (eo 'pageSet) "")
     (dump