X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Foutput-ps.scm;h=7c8a6ed39474fa5560002fb71f3744d4bf614047;hb=a1625514bdd5c9c66837ff67b65ab0ec75537255;hp=723a616369bd5f7a4b37243c30dc4506a9f05e2e;hpb=9158bc17904d4dd930a1f776cfe3226f1ad84092;p=lilypond.git

diff --git a/scm/output-ps.scm b/scm/output-ps.scm
index 723a616369..7c8a6ed394 100644
--- a/scm/output-ps.scm
+++ b/scm/output-ps.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; Copyright (C) 1998--2010 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; Copyright (C) 1998--2012 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;                 Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
@@ -45,7 +45,7 @@
 (define (str4 num)
   (if (or (nan? num) (inf? num))
       (begin
-	(ly:warning (_ "Found infinity or nan in output. Substituting 0.0"))
+	(ly:warning (_ "Found infinity or nan in output.  Substituting 0.0"))
 	(if (ly:get-option 'strict-infinity-checking)
 	    (exit 1))
 	"0.0")
@@ -58,12 +58,6 @@
 ;;; Lily output interface, PostScript implementation --- cleanup and docme
 ;;;
 
-;; two beziers
-(define (bezier-sandwich lst thick)
-  (ly:format "~l ~4f draw_bezier_sandwich"
-	     (map number-pair->string4 lst)
-	  thick))
-
 (define (char font i)
   (ly:format "~a (\\~a) show"
    (ps-font-command font)
@@ -77,6 +71,12 @@
      "false")
    radius thick))
 
+(define (start-enclosing-id-node s)
+  "")
+
+(define (end-enclosing-id-node)
+  "")
+
 (define (dashed-line thick on off dx dy phase)
   (ly:format "~4f ~4f ~4f [ ~4f ~4f ] ~4f draw_dashed_line"
    dx
@@ -86,18 +86,6 @@
    off
    phase))
 
-;; what the heck is this interface ?
-(define (dashed-slur thick on off l)
-  (ly:format "~l ~4f [ ~4f ~4f ] 0 draw_dashed_slur"
-	  (let ((control-points (append (cddr l) (list (car l) (cadr l)))))
-	    (map number-pair->string4 control-points))
-	  thick
-	  on
-	  off))
-
-(define (dot x y radius)
-  (ly:format " ~4l draw_dot" (list radius x y)))
-
 (define (draw-line thick x1 y1 x2 y2)
   (ly:format "~4f ~4f ~4f ~4f ~4f draw_line"
 	  (- x2 x1) (- y2 y1)
@@ -155,8 +143,16 @@
   (if (ly:get-option 'point-and-click)
       (let* ((cause (ly:grob-property grob 'cause))
 	     (music-origin (if (ly:stream-event? cause)
-			       (ly:event-property cause 'origin))))
-	(if (ly:input-location? music-origin)
+			       (ly:event-property cause 'origin)))
+	     (point-and-click (ly:get-option 'point-and-click)))
+	(if (and
+	     (ly:input-location? music-origin)
+	     (cond ((boolean? point-and-click) point-and-click)
+		   ((symbol? point-and-click)
+		    (ly:in-event-class? cause point-and-click))
+		   (else (any (lambda (t)
+				(ly:in-event-class? cause t))
+			      point-and-click))))
 	    (let* ((location (ly:input-file-line-char-column music-origin))
 		   (raw-file (car location))
 		   (file (if (is-absolute? raw-file)
@@ -193,14 +189,6 @@
 (define (no-origin)
   "")
 
-(define (oval x-radius y-radius thick fill)
-  (ly:format
-   "~a ~4f ~4f ~4f draw_oval"
-   (if fill
-     "true"
-     "false")
-   x-radius y-radius thick))
-
 (define (placebox x y s)
   (if (not (string-null? s))
       (ly:format "~4f ~4f moveto ~a\n" x y s)
@@ -213,16 +201,6 @@
 	     (- (/ (length points) 2) 1)
 	     blot-diameter))
 
-(define (repeat-slash width slope beam-thickness)
-  (define (euclidean-length x y)
-    (sqrt (+ (* x x) (* y y))))
-
-  (let ((x-width (euclidean-length beam-thickness (/ beam-thickness slope)))
-	(height (* width slope)))
-    (ly:format "~4l draw_repeat_slash"
-	     (list x-width width height))))
-
-
 (define (round-filled-box left right bottom top blotdiam)
   (let* ((halfblot (/ blotdiam 2))
 	 (x (- halfblot left))
@@ -261,6 +239,16 @@
 	     (cdr y)
 	     url))
 
+(define (page-link page-no x y)
+  (if (number? page-no)
+    (ly:format "~a ~a currentpoint vector_add  ~a ~a currentpoint vector_add ~a mark_page_link"
+	       (car x)
+	       (car y)
+	       (cdr x)
+	       (cdr y)
+	       page-no)
+    ""))
+
 (define* (path thickness exps #:optional (cap 'round) (join 'round) (fill? #f))
   (define (convert-path-exps exps)
     (if (pair? exps)
@@ -303,3 +291,10 @@
      thickness
      (convert-path-exps exps)
      (if fill? "fill" ""))))
+
+(define (setscale x y)
+  (ly:format "gsave ~4l scale\n"
+	      (list x y)))
+
+(define (resetscale)
+  "grestore\n")