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// Freetype2 ext4hge header -*- C++ -*-
/*
* Freetype2 extention for hge
* by Chris Xiong
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of the 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 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Note: freetype 2.5.2 or newer is required.
* This library is somehow buggy, known bugs:
* * blinking charcter...
* * segmentation fault(fixed now,not a problem of the library)
* * Slow... but it's hard to improve...
* * Only support a single line...
*
*/
#ifndef HGEEFT_H
#define HGEEFT_H
#include <cstring>
#include <cwchar>
#include "./include/hge.h"
#include <ft2build.h>
#include FT_FREETYPE_H
extern HGE* hge;
class hgeTTChar
{
private:
hgeQuad quad;
int rw,rh,_w,_h,yofst;
public:
double w(){return _w;}
double h(){return _h;}
void Free();
bool SetChar(wchar_t ch,FT_Face ttfface);
void Render(double x,double y,DWORD col);
};
class hgeTTFont
{
protected:
FT_Library libft;
FT_Face ttfface;
wchar_t buf[1025];
hgeTTChar chars[1024];
double w,h;
public:
bool Init(const char *ttf,int size);
double GetWidth(){return w;}
double GetHeight(){return h;}
void UpdateString(const wchar_t *format, ...);
void Render(double x,double y,DWORD color,int align);
};
#endif
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