summaryrefslogtreecommitdiff
path: root/Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h
diff options
context:
space:
mode:
authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-04-13 13:09:23 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-04-13 13:09:23 +0000
commit4da7602b3a788dd14cd4d5dcd5f8ca3c7c69b49f (patch)
treec013ebbd78b28708e72e9e1f52fa7574b8362ac8 /Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h
parent6511d4c92941623192bdd0e9c368a97132c9b304 (diff)
dvisvgm 1.5.3
git-svn-id: svn://tug.org/texlive/trunk@33433 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h')
-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h b/Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h
new file mode 100644
index 00000000000..50207211d2c
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.5.3/src/FontMetrics.h
@@ -0,0 +1,64 @@
+/*************************************************************************
+** FontMetrics.h **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2014 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 DVISVGM_FONTMETRICS_H
+#define DVISVGM_FONTMETRICS_H
+
+#include <istream>
+#include "MessageException.h"
+#include "types.h"
+
+struct FontMetrics
+{
+ virtual ~FontMetrics () {}
+ virtual double getDesignSize () const =0;
+ virtual double getCharWidth (int c) const =0;
+ virtual double getCharHeight (int c) const =0;
+ virtual double getCharDepth (int c) const =0;
+ virtual double getItalicCorr (int c) const =0;
+ virtual bool verticalLayout () const =0;
+ virtual UInt32 getChecksum () const =0;
+ virtual UInt16 firstChar () const =0;
+ virtual UInt16 lastChar () const =0;
+ static FontMetrics* read (const char *fontname);
+};
+
+
+struct NullFontMetric : public FontMetrics
+{
+ double getDesignSize () const {return 1;}
+ double getCharWidth (int c) const {return 0;}
+ double getCharHeight (int c) const {return 0;}
+ double getCharDepth (int c) const {return 0;}
+ double getItalicCorr (int c) const {return 0;}
+ bool verticalLayout () const {return false;}
+ UInt32 getChecksum () const {return 0;}
+ UInt16 firstChar () const {return 0;}
+ UInt16 lastChar () const {return 0;}
+};
+
+
+struct FontMetricException : public MessageException
+{
+ FontMetricException (const std::string &msg) : MessageException(msg) {}
+};
+
+
+#endif