diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvisvgm/src/TpicSpecialHandler.hpp |
Initial commit
Diffstat (limited to 'dviware/dvisvgm/src/TpicSpecialHandler.hpp')
-rw-r--r-- | dviware/dvisvgm/src/TpicSpecialHandler.hpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/dviware/dvisvgm/src/TpicSpecialHandler.hpp b/dviware/dvisvgm/src/TpicSpecialHandler.hpp new file mode 100644 index 0000000000..fa8ba706fd --- /dev/null +++ b/dviware/dvisvgm/src/TpicSpecialHandler.hpp @@ -0,0 +1,53 @@ +/************************************************************************* +** TpicSpecialHandler.hpp ** +** ** +** This file is part of dvisvgm -- a fast DVI to SVG converter ** +** Copyright (C) 2005-2019 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 TPICSPECIALHANDLER_HPP +#define TPICSPECIALHANDLER_HPP + +#include <list> +#include "Pair.hpp" +#include "SpecialHandler.hpp" + +class TpicSpecialHandler : public SpecialHandler { + public: + TpicSpecialHandler (); + const char* info () const override {return "TPIC specials";} + const char* name () const override {return "tpic";} + std::vector<const char*> prefixes() const override; + bool process (const std::string &prefix, std::istream &is, SpecialActions &actions) override; + double penwidth () const {return _penwidth;} + double grayLevel () const {return _grayLevel;} + Color fillColor (bool grayOnly) const; + + protected: + void dviEndPage (unsigned pageno, SpecialActions &actions) override; + void reset (); + void drawLines (double ddist, SpecialActions &actions); + void drawSplines (double ddist, SpecialActions &actions); + void drawArc (double cx, double cy, double rx, double ry, double angle1, double angle2, SpecialActions &actions); + + private: + double _penwidth; ///< pen width in PS point units + double _grayLevel; ///< [0,1]; 0=white, 1=black, if < 0, we don't fill anything + std::vector<DPair> _points; + Color _dviColor; ///< current DVI color +}; + +#endif |