OAG Library (OpenGL) Part 2.3 - Drawing 2D Textures Using the Mouse and Programatically

/*
 * 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 __FTOutlineGlyph__
#define __FTOutlineGlyph__


/**
 * FTOutlineGlyph is a specialisation of FTGlyph for creating outlines.
 */
class FTOutlineGlyph : public FTGlyph
{
    public:
        /**
         * Constructor. Sets the Error to Invalid_Outline if the glyphs isn't
         * an outline.
         *
         * @param glyph The Freetype glyph to be processed
         * @param outset outset distance
         * @param useDisplayList Enable or disable the use of Display Lists
         *                       for this glyph
         *                       <code>true</code> turns ON display lists.
         *                       <code>false</code> turns OFF display lists.
         */
        FTOutlineGlyph(FT_GlyphSlot glyph, float outset, bool useDisplayList);

        /**
         * Destructor
         */
        virtual ~FTOutlineGlyph();

        /**
         * Render this glyph at the current pen position.
         *
         * @param pen  The current pen position.
         * @param renderMode  Render mode to display
         * @return  The advance distance for this glyph.
         */
        virtual const FTPoint& Render(const FTPoint& pen, int renderMode);
};

//FTGL_BEGIN_C_DECLS
//
///**
// * Create a specialisation of FTGLglyph for creating outlines.
// *
// * @param glyph The Freetype glyph to be processed
// * @param outset outset contour size
// * @param useDisplayList Enable or disable the use of Display Lists
// *                       for this glyph
// *                       <code>true</code> turns ON display lists.
// *                       <code>false</code> turns OFF display lists.
// * @return  An FTGLglyph* object.
// */
//FTGL_EXPORT FTGLglyph *ftglCreateOutlineGlyph(FT_GlyphSlot glyph, float outset,
//                                  int useDisplayList);
//
//FTGL_END_C_DECLS

#endif  // __FTOutlineGlyph__