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authorscuri <scuri>2010-06-21 22:55:10 +0000
committerscuri <scuri>2010-06-21 22:55:10 +0000
commit37a92b86d13e89d0dcec92be6d23ceced29dbc36 (patch)
treefaff61ef668379212b4ed948934533c3f2fe308b /src/ftgl/FTGL/FTGLPolygonFont.h
parenta124216ee05a5d63ea8fcdafcd050ad1fadf0b09 (diff)
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+/*
+ * FTGL - OpenGL font library
+ *
+ * Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz>
+ * Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
+ * Copyright (c) 2008 Sean Morrison <learner@brlcad.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __ftgl__
+# warning This header is deprecated. Please use <FTGL/ftgl.h> from now.
+# include <FTGL/ftgl.h>
+#endif
+
+#ifndef __FTPolygonFont__
+#define __FTPolygonFont__
+
+#ifdef __cplusplus
+
+
+/**
+ * FTPolygonFont is a specialisation of the FTFont class for handling
+ * tesselated Polygon Mesh fonts
+ *
+ * @see FTFont
+ */
+class FTGL_EXPORT FTPolygonFont : public FTFont
+{
+ public:
+ /**
+ * Open and read a font file. Sets Error flag.
+ *
+ * @param fontFilePath font file path.
+ */
+ FTPolygonFont(const char* fontFilePath);
+
+ /**
+ * Open and read a font from a buffer in memory. Sets Error flag.
+ * The buffer is owned by the client and is NOT copied by FTGL. The
+ * pointer must be valid while using FTGL.
+ *
+ * @param pBufferBytes the in-memory buffer
+ * @param bufferSizeInBytes the length of the buffer in bytes
+ */
+ FTPolygonFont(const unsigned char *pBufferBytes,
+ size_t bufferSizeInBytes);
+
+ /**
+ * Destructor
+ */
+ ~FTPolygonFont();
+
+ protected:
+ /**
+ * Construct a glyph of the correct type.
+ *
+ * Clients must override the function and return their specialised
+ * FTGlyph.
+ *
+ * @param slot A FreeType glyph slot.
+ * @return An FT****Glyph or <code>null</code> on failure.
+ */
+ virtual FTGlyph* MakeGlyph(FT_GlyphSlot slot);
+};
+
+#define FTGLPolygonFont FTPolygonFont
+
+#endif //__cplusplus
+
+FTGL_BEGIN_C_DECLS
+
+/**
+ * Create a specialised FTGLfont object for handling tesselated polygon
+ * mesh fonts.
+ *
+ * @param file The font file name.
+ * @return An FTGLfont* object.
+ *
+ * @see FTGLfont
+ */
+FTGL_EXPORT FTGLfont *ftglCreatePolygonFont(const char *file);
+
+FTGL_END_C_DECLS
+
+#endif // __FTPolygonFont__
+