diff options
Diffstat (limited to 'utils/cover')
| -rw-r--r-- | utils/cover/cover.scm | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/utils/cover/cover.scm b/utils/cover/cover.scm index 8fea57c..915f42a 100644 --- a/utils/cover/cover.scm +++ b/utils/cover/cover.scm @@ -79,6 +79,11 @@ (if (pair? val) (vector->list (cdr val)) '()))) +(define (get-number key alist) + (let ((val (assoc key alist))) + (if (pair? val) + (cdr val) + 10))) (define (metadata->svg metadata outport) @@ -99,6 +104,7 @@ (book-authors (get-list 'author metadata)) (book-summary (get-string 'summary metadata)) (company-info (get-string 'company-info metadata)) + (spine-width (get-number 'spine-width metadata)) ;mm (main-title-size (let ((size (exact->inexact @@ -109,7 +115,7 @@ (exact->inexact (/ page-height 5)) size))) ;mm - (spine-width 10) ;mm TODO + (spine-title-margin-min (* 0.1 spine-width)) (spine-title-max-size 10) (spine-title-size @@ -121,7 +127,7 @@ (text-size (exact->inexact (/ page-height 70))); mm (category-size (* 1.5 text-size)); mm - (authors-size (* 1.8 text-size)) + (authors-size (* 1.8 text-size)); mm (title-size (* 2.5 text-size)); mm (main-subtitle-size (* 2 text-size)) |