/usr/include/fifechan/font.hpp is in libfifechan-dev 0.1.4-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2017 by the fifechan team *
* https://github.com/fifengine/fifechan *
* This file is part of fifechan. *
* *
* fifechan is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
/* _______ __ __ __ ______ __ __ _______ __ __
* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
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* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
*
* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
*
*
* Per Larsson a.k.a finalman
* Olof Naessén a.k.a jansem/yakslem
*
* Visit: http://guichan.sourceforge.net
*
* License: (BSD)
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of Guichan nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef FCN_FONT_HPP
#define FCN_FONT_HPP
#include <string>
#include "fifechan/platform.hpp"
namespace fcn
{
class Graphics;
/**
* Interface for a font.
*
* @see ImageFont
*/
class FCN_CORE_DECLSPEC Font
{
public:
/**
* Destructor.
*/
virtual ~Font(){ }
/**
* Gets the width of a string. The width of a string is not necesserily
* the sum of all the widths of it's glyphs.
*
* @param text The string to return the width of.
* @return The width of a string.
*/
virtual int getWidth(const std::string& text) const = 0;
/**
* Gets the height of the glyphs in the font.
*
* @return The height of the glyphs int the font.
*/
virtual int getHeight() const = 0;
/**
* Gets a string index in a string providing an x coordinate.
* Used to retrive a string index (for a character in a
* string) at a certain x position. It is especially useful
* when a mouse clicks in a TextField and you want to know which
* character was clicked.
*
* @return A string index in a string providing an x coordinate.
*/
virtual int getStringIndexAt(const std::string& text, int x) const;
/**
* Draws a string.
*
* NOTE: You normally won't use this function to draw text since
* Graphics contains better functions for drawing text.
*
* @param graphics A Graphics object to use for drawing.
* @param text The string to draw.
* @param x The x coordinate where to draw the string.
* @param y The y coordinate where to draw the string.
*/
virtual void drawString(Graphics* graphics, const std::string& text,
int x, int y) = 0;
};
}
#endif // end FCN_FONT_HPP
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