From: Martin Mares <mj@ucw.cz>
Date: Mon, 2 Apr 2018 12:13:24 +0000 (+0200)
Subject: TODO
X-Git-Tag: v0.1~31
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=bd1389b30f2a5addf0570c5f3358567df8134fc6;p=paperjam.git

TODO
---

diff --git a/TODO b/TODO
index fea7831..c49fba3 100644
--- a/TODO
+++ b/TODO
@@ -2,3 +2,29 @@
 - What if an input page specifies /Rotate?
 - Better error messages from instantiation
 - page->index: use or remove
+- rename page->bbox to page->image_box?
+
+# Position bbox on a new paper
+paper("a4")
+paper(w=210mm,h=297mm,pos=(t|b|c)(l|r|c))
+
+# Scale paper to a new size
+scaleto("a4")
+scaleto(w=210mm,h=297mm,pos=tl)
+
+# Fit image to a paper
+# If paper is given: scale image
+# If no paper is given: adjust paper to image + margins
+fit("a4")
+fit(w=, h=)
+margin= hmargin= vmargin=
+lmargin= rmargin= tmargin= bmargin=
+pos=
+
+# Adjust paper size
+expand(10mm)
+expand(h=10mm, v=20mm)
+expand(l=10mm, r=10mm, t=10mm, b=10mm)
+
+# Adjust image size (in terms of margins around)
+margins ... params like expand
diff --git a/pdf.cc b/pdf.cc
index daf68c2..e40e3f1 100644
--- a/pdf.cc
+++ b/pdf.cc
@@ -221,6 +221,7 @@ vector<BBox> gs_bboxes(const char *in)
 
 static void do_recalc_bbox(vector<page *> &pages, const char *in_name)
 {
+  debug("Calling Ghostscript to re-calculate bounding boxes");
   vector<BBox> bboxes = gs_bboxes(in_name);
   if (pages.size() != bboxes.size())
     die("Ghostscript failed to produce the right number of bboxes");