Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 154 insertions, 0 deletions

diff --git a/src/util/pages-skeleton.h b/src/util/pages-skeleton.h
new file mode 100644
index 0000000..ac984e4
--- /dev/null
+++ b/src/util/pages-skeleton.h
@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * List of paper sizes
+ */
+/*
+ * Authors:
+ *   bulia byak <buliabyak@users.sf.net>
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Jon Phillips <jon@rejon.org>
+ *   Ralf Stephan <ralf@ark.in-berlin.de> (Gtkmm)
+ *   Bob Jamison <ishmal@users.sf.net>
+ *   Abhishek Sharma
+ *   + see git history
+ *
+ * Copyright (C) 2000 - 2018 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_PAGES_SKELETON_H
+#define SEEN_PAGES_SKELETON_H
+
+
+    /** \note
+     * The ISO page sizes in the table below differ from ghostscript's idea of page sizes (by
+     * less than 1pt).  Being off by <1pt should be OK for most purposes, but may cause fuzziness
+     * (antialiasing) problems when printing to 72dpi or 144dpi printers or bitmap files due to
+     * postscript's different coordinate system (y=0 meaning bottom of page in postscript and top
+     * of page in SVG).  I haven't looked into whether this does in fact cause fuzziness, I merely
+     * note the possibility.  Rounding done by extension/internal/ps.cpp (e.g. floor/ceil calls)
+     * will also affect whether fuzziness occurs.
+     *
+     * The remainder of this comment discusses the origin of the numbers used for ISO page sizes in
+     * this table and in ghostscript.
+     *
+     * The versions here, in mm, are the official sizes according to
+     * <a href="http://en.wikipedia.org/wiki/Paper_sizes">http://en.wikipedia.org/wiki/Paper_sizes</a>
+     * at 2005-01-25.  (The ISO entries in the below table
+     * were produced mechanically from the table on that page.)
+     *
+     * (The rule seems to be that A0, B0, ..., D0. sizes are rounded to the nearest number of mm
+     * from the "theoretical size" (i.e. 1000 * sqrt(2) or pow(2.0, .25) or the like), whereas
+     * going from e.g. A0 to A1 always take the floor of halving -- which by chance coincides
+     * exactly with flooring the "theoretical size" for n != 0 instead of the rounding to nearest
+     * done for n==0.)
+     *
+     * Ghostscript paper sizes are given in gs_statd.ps according to gs(1).  gs_statd.ps always
+     * uses an integer number ofpt: sometimes gs_statd.ps rounds to nearest (e.g. a1), sometimes
+     * floors (e.g. a10), sometimes ceils (e.g. a8).
+     *
+     * I'm not sure how ghostscript's gs_statd.ps was calculated: it isn't just rounding the
+     * "theoretical size" of each page topt (see a0), nor is it rounding the a0 size times an
+     * appropriate power of two (see a1).  Possibly it was prepared manually, with a human applying
+     * inconsistent rounding rules when converting from mm to pt.
+     */
+    /** \todo
+     * Should we include the JIS B series (used in Japan)
+     * (JIS B0 is sometimes called JB0, and similarly for JB1 etc)?
+     * Should we exclude B7--B10 and A7--10 to make the list smaller ?
+     * Should we include any of the ISO C, D and E series (see below) ?
+     */
+
+
+
+    /* See http://www.hbp.com/content/PCR_envelopes.cfm for a much larger list of US envelope
+       sizes. */
+    /* Note that `Folio' (used in QPrinter/KPrinter) is deliberately absent from this list, as it
+       means different sizes to different people: different people may expect the width to be
+       either 8, 8.25 or 8.5 inches, and the height to be either 13 or 13.5 inches, even
+       restricting our interpretation to foolscap folio.  If you wish to introduce a folio-like
+       page size to the list, then please consider using a name more specific than just `Folio' or
+       `Foolscap Folio'. */
+
+static char const pages_skeleton[] = R"(#Inkscape page sizes
+#NAME,                    WIDTH, HEIGHT, UNIT
+A4,                         210,    297, mm
+US Letter,                  8.5,     11, in
+US Legal,                   8.5,     14, in
+US Executive,              7.25,   10.5, in
+US Ledger/Tabloid,           11,     17, in
+A0,                         841,   1189, mm
+A1,                         594,    841, mm
+A2,                         420,    594, mm
+A3,                         297,    420, mm
+A5,                         148,    210, mm
+A6,                         105,    148, mm
+A7,                          74,    105, mm
+A8,                          52,     74, mm
+A9,                          37,     52, mm
+A10,                         26,     37, mm
+B0,                        1000,   1414, mm
+B1,                         707,   1000, mm
+B2,                         500,    707, mm
+B3,                         353,    500, mm
+B4,                         250,    353, mm
+B5,                         176,    250, mm
+B6,                         125,    176, mm
+B7,                          88,    125, mm
+B8,                          62,     88, mm
+B9,                          44,     62, mm
+B10,                         31,     44, mm
+C0,                         917,   1297, mm
+C1,                         648,    917, mm
+C2,                         458,    648, mm
+C3,                         324,    458, mm
+C4,                         229,    324, mm
+C5,                         162,    229, mm
+C6,                         114,    162, mm
+C7,                          81,    114, mm
+C8,                          57,     81, mm
+C9,                          40,     57, mm
+C10,                         28,     40, mm
+D1,                         545,    771, mm
+D2,                         385,    545, mm
+D3,                         272,    385, mm
+D4,                         192,    272, mm
+D5,                         136,    192, mm
+D6,                          96,    136, mm
+D7,                          68,     96, mm
+E3,                         400,    560, mm
+E4,                         280,    400, mm
+E5,                         200,    280, mm
+E6,                         140,    200, mm
+CSE,                        462,    649, pt
+US #10 Envelope,            9.5,  4.125, in
+DL Envelope,                220,    110, mm
+Banner 468x60,              468,     60, px
+Icon 16x16,                  16,     16, px
+Icon 32x32,                  32,     32, px
+Icon 48x48,                  48,     48, px
+ID Card (ISO 7810),       85.60,  53.98, mm
+Business Card (US),         3.5,      2, in
+Business Card (Europe),      85,     55, mm
+Business Card (AU/NZ),       90,     55, mm
+Arch A,                       9,     12, in
+Arch B,                      12,     18, in
+Arch C,                      18,     24, in
+Arch D,                      24,     36, in
+Arch E,                      36,     48, in
+Arch E1,                     30,     42, in
+Video SD / PAL,             768,    576, px
+Video SD-Widescreen / PAL, 1024,    576, px
+Video SD / NTSC,            544,    480, px
+Video SD-Widescreen / NTSC, 872,    486, px
+Video HD 720p,             1280,    720, px
+Video HD 1080p,            1920,   1080, px
+Video DCI 2k (Full Frame), 2048,   1080, px
+Video UHD 4k,              3840,   2160, px
+Video DCI 4k (Full Frame), 4096,   2160, px
+Video UHD 8k,              7680,   4320, px
+)";
+
+#endif