1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
#ifndef __FTPolyGlyph__
#define __FTPolyGlyph__
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_GLYPH_H
#include "FTGL.h"
#include "FTGlyph.h"
class FTVectoriser;
/**
* FTPolyGlyph is a specialisation of FTGlyph for creating tessellated
* polygon glyphs.
*
* @see FTGlyphContainer
* @see FTVectoriser
*
*/
class FTGL_EXPORT FTPolyGlyph : 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 glyph The Freetype glyph to be processed
* @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.
*/
FTPolyGlyph( FT_GlyphSlot glyph, bool useDisplayList);
/**
* Destructor
*/
virtual ~FTPolyGlyph();
/**
* Renders this glyph at the current pen position.
*
* @param pen The current pen position.
* @return The advance distance for this glyph.
*/
virtual const FTPoint& Render( const FTPoint& pen);
private:
/**
* OpenGL display list
*/
GLuint glList;
};
#endif // __FTPolyGlyph__
|
