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-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/EPSToSVG.cpp78
1 files changed, 78 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/EPSToSVG.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/EPSToSVG.cpp
new file mode 100644
index 00000000000..1bf0c81e9b2
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/EPSToSVG.cpp
@@ -0,0 +1,78 @@
+/*************************************************************************
+** EPSToSVG.cpp **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2013 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 <fstream>
+#include <istream>
+#include <sstream>
+#include "EPSFile.h"
+#include "EPSToSVG.h"
+#include "Message.h"
+#include "MessageException.h"
+#include "PsSpecialHandler.h"
+#include "SVGOutputBase.h"
+
+#ifdef HAVE_CONFIG_H
+ #include "config.h"
+ #ifdef TARGET_SYSTEM
+ #define VERSION_STR VERSION " (" TARGET_SYSTEM ")"
+ #else
+ #define VERSION_STR VERSION
+ #endif
+#else
+ #define VERSION_STR ""
+#endif
+
+
+using namespace std;
+
+
+void EPSToSVG::convert () {
+ if (!Ghostscript().available())
+ throw MessageException("Ghostscript is required to process the EPS file");
+ EPSFile epsfile(_fname);
+ if (!epsfile.hasValidHeader())
+ throw PSException("invalid EPS file");
+
+ BoundingBox bbox;
+ epsfile.bbox(bbox);
+ Message::mstream(false, Message::MC_PAGE_NUMBER) << "processing file " << _fname << '\n';
+ Message::mstream().indent(1);
+ _svg.newPage(1);
+ // create a psfile special and forward it to the PsSpecialHandler
+ stringstream ss;
+ ss << "\"" << _fname << "\" "
+ "llx=" << bbox.minX() << " "
+ "lly=" << bbox.minY() << " "
+ "urx=" << bbox.maxX() << " "
+ "ury=" << bbox.maxY();
+ PsSpecialHandler pshandler;
+ pshandler.process("psfile=", ss, this);
+ // output SVG file
+ _svg.setBBox(_bbox);
+ _svg.appendToDoc(new XMLCommentNode(" This file was generated by dvisvgm " VERSION_STR " "));
+ _svg.write(_out.getPageStream(1, 1));
+ string svgfname = _out.filename(1, 1);
+ Message::mstream(false, Message::MC_PAGE_SIZE) << "graphic size: " << bbox.width() << "pt"
+ " x " << bbox.height() << "pt"
+ " (" << bbox.width()/72.27*25.4 << "mm"
+ " x " << bbox.height()/72.27*25.4 << "mm)\n";
+ Message::mstream(false, Message::MC_PAGE_WRITTEN) << "graphic written to " << (svgfname.empty() ? "<stdout>" : svgfname) << '\n';
+}
+