FTGL  2.1.3~rc5
FTBuffer.h
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1 /*
2  * FTGL - OpenGL font library
3  *
4  * Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining
7  * a copy of this software and associated documentation files (the
8  * "Software"), to deal in the Software without restriction, including
9  * without limitation the rights to use, copy, modify, merge, publish,
10  * distribute, sublicense, and/or sell copies of the Software, and to
11  * permit persons to whom the Software is furnished to do so, subject to
12  * the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be
15  * included in all copies or substantial portions of the Software.
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17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
21  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24  */
25 
26 #ifndef __ftgl__
27 # warning Please use <FTGL/ftgl.h> instead of <FTBuffer.h>.
28 # include <FTGL/ftgl.h>
29 #endif
30 
31 #ifndef __FTBuffer__
32 #define __FTBuffer__
33 
34 #ifdef __cplusplus
35 
46 {
47  public:
51  FTBuffer();
52 
56  ~FTBuffer();
57 
63  inline FTPoint Pos() const
64  {
65  return pos;
66  }
67 
73  inline void Pos(FTPoint arg)
74  {
75  pos = arg;
76  }
77 
84  void Size(int w, int h);
85 
91  inline int Width() const { return width; }
92 
98  inline int Height() const { return height; }
99 
105  inline unsigned char *Pixels() const { return pixels; }
106 
107  private:
111  int width, height;
112 
116  unsigned char *pixels;
117 
121  FTPoint pos;
122 };
123 
124 #endif //__cplusplus
125 
126 #endif // __FTBuffer__
127 
FTBuffer is a helper class for pixel buffers.
Definition: FTBuffer.h:45
int Width() const
Get the buffer&#39;s width.
Definition: FTBuffer.h:91
#define FTGL_EXPORT
Definition: ftgl.h:107
void Pos(FTPoint arg)
Set the pen&#39;s position in the buffer.
Definition: FTBuffer.h:73
unsigned char * Pixels() const
Get the buffer&#39;s direct pixel buffer.
Definition: FTBuffer.h:105
FTPoint class is a basic 3-dimensional point or vector.
Definition: FTPoint.h:42
FTPoint Pos() const
Get the pen&#39;s position in the buffer.
Definition: FTBuffer.h:63
int Height() const
Get the buffer&#39;s height.
Definition: FTBuffer.h:98