diff options
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h new file mode 100644 index 00000000000..6ce8528b533 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-0.8.7/src/FontCache.h @@ -0,0 +1,64 @@ +/************************************************************************* +** FontCache.h ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2009 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/>. ** +*************************************************************************/ + +#ifndef FONTCACHE_H +#define FONTCACHE_H + +#include <iostream> +#include <string> +#include <map> +#include "FontGlyph.h" + +class FontCache +{ + typedef std::map<int, const Glyph*> GlyphMap; + + public: + struct FontInfo + { + std::string name; // fontname + UInt16 version; + UInt32 numchars; // number of characters + UInt32 numbytes; // number of bytes + UInt32 numcmds; // number of path commands + }; + + public: + FontCache (); + ~FontCache (); + bool read (const char *fontname, const char *dir); + bool read (const char *fontname, std::istream &is); + bool write (const char *fontname, const char *dir) const; + bool write (const char *fontname, std::ostream &os) const; + const Glyph* getGlyph (int c) const; + void setGlyph (int c, const Glyph *glyph); + void clear (); + + static bool fontinfo (const char *dirname, std::vector<FontInfo> &infos); + static bool fontinfo (std::istream &is, FontInfo &info); + static void fontinfo (const char *dirname, ostream &os); + + private: + const static UInt8 VERSION = 3; + GlyphMap _glyphs; + bool _changed; +}; + +#endif |