diff options
author | Norbert Preining <norbert@preining.info> | 2023-01-12 03:01:29 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2023-01-12 03:01:29 +0000 |
commit | 6a7900c93acc16d1bbd2f1e26286c7dd7387e6c0 (patch) | |
tree | 76196287351cba68a51934c49468bf1a7846aa76 /dviware/dvisvgm/src/ttf/MaxpTable.cpp | |
parent | c1c19023b4b1d43cb874f84df5102b485853e672 (diff) |
CTAN sync 202301120301
Diffstat (limited to 'dviware/dvisvgm/src/ttf/MaxpTable.cpp')
-rw-r--r-- | dviware/dvisvgm/src/ttf/MaxpTable.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/dviware/dvisvgm/src/ttf/MaxpTable.cpp b/dviware/dvisvgm/src/ttf/MaxpTable.cpp new file mode 100644 index 0000000000..176c9ffcb0 --- /dev/null +++ b/dviware/dvisvgm/src/ttf/MaxpTable.cpp @@ -0,0 +1,50 @@ +/************************************************************************* +** MaxpTable.cpp ** +** ** +** This file is part of dvisvgm -- a fast DVI to SVG converter ** +** Copyright (C) 2005-2023 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** This program is free software; you can redistribute it and/or ** +** modify it under the terms of the GNU General Public License as ** +** published by the Free Software Foundation; either version 3 of ** +** the License, or (at your option) any later version. ** +** ** +** This program is distributed in the hope that it will be useful, but ** +** WITHOUT ANY WARRANTY; without even the implied warranty of ** +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ** +** GNU General Public License for more details. ** +** ** +** You should have received a copy of the GNU General Public License ** +** along with this program; if not, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <algorithm> +#include "MaxpTable.hpp" +#include "TTFWriter.hpp" + +using namespace std; +using namespace ttf; + +void MaxpTable::write (ostream &os) const { + writeUInt32(os, 0x10000); // version 1.0, required for TTF fonts + writeUInt16(os, ttfWriter()->getUnicodeCharMap().numValues()+1); // number of glyphs including .notdef + writeUInt16(os, _maxPoints); + writeUInt16(os, _maxContours); + writeUInt16(os, 0); // maxCompositePoints + writeUInt16(os, 0); // maxCompositeContours + writeUInt16(os, 1); // maxZones (1 = don't use twilight zone, 2 otherwise) + writeUInt16(os, 0); // maxTwilightPoints + writeUInt16(os, 0); // maxStorage + writeUInt16(os, 0); // maxFunctionDefs + writeUInt16(os, 0); // maxInstructionDefs + writeUInt16(os, 0); // maxStackElements + writeUInt16(os, 0); // maxSizeOfInstructions + writeUInt16(os, 0); // maxComponentElements + writeUInt16(os, 0); // maxComponentDepth +} + + +void MaxpTable::updateContourInfo (uint16_t maxPoints, uint16_t maxContours) { + _maxPoints = max(_maxPoints, maxPoints); + _maxContours = max(_maxContours, maxContours); +}
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