;;;; This file is part of LilyPond, the GNU music typesetter.
;;;;
-;;;; Copyright (C) 2004--2011 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; Copyright (C) 2004--2015 Jan Nieuwenhuizen <janneke@gnu.org>
;;;; Patrick McCarty <pnorcks@gmail.com>
;;;;
;;;; LilyPond is free software: you can redistribute it and/or modify
(define-module (scm framework-svg))
(use-modules
- (guile)
- (lily)
- (scm page)
- (scm paper-system)
- (scm output-svg)
- (srfi srfi-1)
- (srfi srfi-2)
- (srfi srfi-13)
- (ice-9 regex))
+ (guile)
+ (lily)
+ (scm page)
+ (scm paper-system)
+ (scm output-svg)
+ (srfi srfi-1)
+ (srfi srfi-2)
+ (srfi srfi-13)
+ (ice-9 regex))
(define format ergonomic-simple-format)
`(width . ,(ly:format "~2fmm" (first rest)))
`(height . ,(ly:format "~2fmm" (second rest)))
`(viewBox . ,(ly:format "~4f ~4f ~4f ~4f"
- (third rest) (fourth rest)
- (fifth rest) (sixth rest)))))
+ (third rest) (fourth rest)
+ (fifth rest) (sixth rest)))))
(define (svg-end)
(ec 'svg))
(define (mkdirs dir-name mode)
(let loop ((dir-name (string-split dir-name #\/)) (root ""))
(if (pair? dir-name)
- (let ((dir (string-append root (car dir-name))))
- (if (not (file-exists? dir))
- (mkdir dir mode))
- (loop (cdr dir-name) (string-append dir "/"))))))
-
+ (let ((dir (string-append root (car dir-name))))
+ (if (not (file-exists? dir))
+ (mkdir dir mode))
+ (loop (cdr dir-name) (string-append dir "/"))))))
+
(define output-dir #f)
(define (svg-define-font font font-name scaling)
(let* ((base-file-name (basename (if (list? font) (pango-pf-file-name font)
- (ly:font-file-name font)) ".otf"))
- (woff-file-name (string-regexp-substitute "([.]otf)?$" ".woff"
- base-file-name))
- (woff-file (or (ly:find-file woff-file-name) "/no-such-file.woff"))
- (url (string-append output-dir "/fonts/" (lilypond-version) "/"
- (basename woff-file-name)))
- (lower-name (string-downcase font-name)))
+ (ly:font-file-name font)) ".otf"))
+ (woff-file-name (string-regexp-substitute "([.]otf)?$" ".woff"
+ base-file-name))
+ (woff-file (or (ly:find-file woff-file-name) "/no-such-file.woff"))
+ (url (string-append output-dir "/fonts/" (lilypond-version) "/"
+ (basename woff-file-name)))
+ (lower-name (string-downcase font-name)))
(if (file-exists? woff-file)
- (begin
- (if (not (file-exists? url))
- (begin
- (ly:message (_ "Updating font into: ~a") url)
- (mkdirs (string-append output-dir "/" (dirname url)) #o700)
- (copy-file woff-file url)
- (ly:progress "\n")))
- (ly:format
- "@font-face {
+ (begin
+ (if (not (file-exists? url))
+ (begin
+ (ly:message (_ "Updating font into: ~a") url)
+ (mkdirs (string-append output-dir "/" (dirname url)) #o700)
+ (copy-file woff-file url)
+ (ly:progress "\n")))
+ (ly:format
+ "@font-face {
font-family: '~a';
font-weight: normal;
font-style: normal;
src: url('~a');
}
"
- font-name url))
- "")))
+ font-name url))
+ "")))
(define (woff-header paper dir)
"TODO:
(define (dump-page paper filename page page-number page-count)
(let* ((outputter (ly:make-paper-outputter (open-file filename "wb") 'svg))
- (dump (lambda (str) (display str (ly:outputter-port outputter))))
- (lookup (lambda (x) (ly:output-def-lookup paper x)))
- (unit-length (lookup 'output-scale))
- (output-scale (* lily-unit->mm-factor unit-length))
- (device-width (lookup 'paper-width))
- (device-height (lookup 'paper-height))
- (page-width (* output-scale device-width))
- (page-height (* output-scale device-height)))
+ (dump (lambda (str) (display str (ly:outputter-port outputter))))
+ (lookup (lambda (x) (ly:output-def-lookup paper x)))
+ (unit-length (lookup 'output-scale))
+ (output-scale (* lily-unit->mm-factor unit-length))
+ (device-width (lookup 'paper-width))
+ (device-height (lookup 'paper-height))
+ (page-width (* output-scale device-width))
+ (page-height (* output-scale device-height)))
(if (ly:get-option 'svg-woff)
- (module-define! (ly:outputter-module outputter) 'paper paper))
+ (module-define! (ly:outputter-module outputter) 'paper paper))
(dump (svg-begin page-width page-height
- 0 0 device-width device-height))
+ 0 0 device-width device-height))
(if (ly:get-option 'svg-woff)
- (module-remove! (ly:outputter-module outputter) 'paper))
+ (module-remove! (ly:outputter-module outputter) 'paper))
(if (ly:get-option 'svg-woff)
- (dump (woff-header paper (dirname filename))))
- (dump (comment (format "Page: ~S/~S" page-number page-count)))
+ (dump (woff-header paper (dirname filename))))
+ (dump (comment (format #f "Page: ~S/~S" page-number page-count)))
(ly:outputter-output-scheme outputter
- `(begin (set! lily-unit-length ,unit-length)
- ""))
+ `(begin (set! lily-unit-length ,unit-length)
+ ""))
(ly:outputter-dump-stencil outputter page)
(dump (svg-end))
(ly:outputter-close outputter)))
(define (dump-preview paper stencil filename)
(let* ((outputter (ly:make-paper-outputter (open-file filename "wb") 'svg))
- (dump (lambda (str) (display str (ly:outputter-port outputter))))
- (lookup (lambda (x) (ly:output-def-lookup paper x)))
- (unit-length (lookup 'output-scale))
- (x-extent (ly:stencil-extent stencil X))
- (y-extent (ly:stencil-extent stencil Y))
- (left-x (car x-extent))
- (top-y (cdr y-extent))
- (device-width (interval-length x-extent))
- (device-height (interval-length y-extent))
- (output-scale (* lily-unit->mm-factor unit-length))
- (svg-width (* output-scale device-width))
- (svg-height (* output-scale device-height)))
+ (dump (lambda (str) (display str (ly:outputter-port outputter))))
+ (lookup (lambda (x) (ly:output-def-lookup paper x)))
+ (unit-length (lookup 'output-scale))
+ (x-extent (ly:stencil-extent stencil X))
+ (y-extent (ly:stencil-extent stencil Y))
+ (left-x (car x-extent))
+ (top-y (cdr y-extent))
+ (device-width (interval-length x-extent))
+ (device-height (interval-length y-extent))
+ (output-scale (* lily-unit->mm-factor unit-length))
+ (svg-width (* output-scale device-width))
+ (svg-height (* output-scale device-height)))
(if (ly:get-option 'svg-woff)
- (module-define! (ly:outputter-module outputter) 'paper paper))
+ (module-define! (ly:outputter-module outputter) 'paper paper))
(dump (svg-begin svg-width svg-height
- left-x (- top-y) device-width device-height))
+ left-x (- top-y) device-width device-height))
(if (ly:get-option 'svg-woff)
- (module-remove! (ly:outputter-module outputter) 'paper))
+ (module-remove! (ly:outputter-module outputter) 'paper))
(if (ly:get-option 'svg-woff)
- (dump (woff-header paper (dirname filename))))
+ (dump (woff-header paper (dirname filename))))
(ly:outputter-output-scheme outputter
- `(begin (set! lily-unit-length ,unit-length)
- ""))
+ `(begin (set! lily-unit-length ,unit-length)
+ ""))
(ly:outputter-dump-stencil outputter stencil)
(dump (svg-end))
(ly:outputter-close outputter)))
(define (output-framework basename book scopes fields)
(let* ((paper (ly:paper-book-paper book))
- (page-stencils (map page-stencil (ly:paper-book-pages book)))
- (page-number (1- (ly:output-def-lookup paper 'first-page-number)))
- (page-count (length page-stencils))
- (filename "")
- (file-suffix (lambda (num)
- (if (= page-count 1) "" (format "-page-~a" num)))))
+ (page-stencils (map page-stencil (ly:paper-book-pages book)))
+ (page-number (1- (ly:output-def-lookup paper 'first-page-number)))
+ (page-count (length page-stencils))
+ (filename "")
+ (file-suffix (lambda (num)
+ (if (= page-count 1) "" (format #f "-page-~a" num)))))
(for-each
- (lambda (page)
- (set! page-number (1+ page-number))
- (set! filename (format "~a~a.svg"
- basename
- (file-suffix page-number)))
- (dump-page paper filename page page-number page-count))
- page-stencils)))
+ (lambda (page)
+ (set! page-number (1+ page-number))
+ (set! filename (format #f "~a~a.svg"
+ basename
+ (file-suffix page-number)))
+ (dump-page paper filename page page-number page-count))
+ page-stencils)))
(define (output-preview-framework basename book scopes fields)
(let* ((paper (ly:paper-book-paper book))
- (systems (relevant-book-systems book))
- (to-dump-systems (relevant-dump-systems systems)))
+ (systems (relevant-book-systems book))
+ (to-dump-systems (relevant-dump-systems systems)))
(dump-preview paper
- (stack-stencils Y DOWN 0.0
- (map paper-system-stencil
- (reverse to-dump-systems)))
- (format "~a.preview.svg" basename))))
+ (stack-stencils Y DOWN 0.0
+ (map paper-system-stencil
+ (reverse to-dump-systems)))
+ (format #f "~a.preview.svg" basename))))
+
+(define (output-crop-framework basename book scopes fields)
+ (let* ((paper (ly:paper-book-paper book))
+ (systems (relevant-book-systems book))
+ (page-stencils (stack-stencils Y DOWN 0.0
+ (map paper-system-stencil
+ (reverse (reverse systems))))))
+ (dump-preview paper page-stencils (format #f "~a.cropped.svg" basename))))
projects / lilypond.git / blobdiff