1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
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);
}
|