Richard Parker
/
EALCD
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fonts/EAFont.h@7:6cf21b018420, 2010-11-01 (annotated)
- Committer:
- richardparker
- Date:
- Mon Nov 01 13:07:40 2010 +0000
- Revision:
- 7:6cf21b018420
Embedded Artists LCD panel:- Version 0.7
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| richardparker | 7:6cf21b018420 | 1 | // Copyright 2010 Richard Parker |
| richardparker | 7:6cf21b018420 | 2 | |
| richardparker | 7:6cf21b018420 | 3 | #ifndef MBED_EAFONT_H |
| richardparker | 7:6cf21b018420 | 4 | #define MBED_EAFONT_H |
| richardparker | 7:6cf21b018420 | 5 | |
| richardparker | 7:6cf21b018420 | 6 | #include "mbed.h" |
| richardparker | 7:6cf21b018420 | 7 | |
| richardparker | 7:6cf21b018420 | 8 | #include <string> |
| richardparker | 7:6cf21b018420 | 9 | |
| richardparker | 7:6cf21b018420 | 10 | class EALCD; |
| richardparker | 7:6cf21b018420 | 11 | class EAFontCacheEntry; |
| richardparker | 7:6cf21b018420 | 12 | class EAImage; |
| richardparker | 7:6cf21b018420 | 13 | |
| richardparker | 7:6cf21b018420 | 14 | /** |
| richardparker | 7:6cf21b018420 | 15 | * Class to handle the font for the EA LCD. |
| richardparker | 7:6cf21b018420 | 16 | * @author Richard Parker |
| richardparker | 7:6cf21b018420 | 17 | */ |
| richardparker | 7:6cf21b018420 | 18 | class EAFont |
| richardparker | 7:6cf21b018420 | 19 | { |
| richardparker | 7:6cf21b018420 | 20 | public: |
| richardparker | 7:6cf21b018420 | 21 | friend EALCD; |
| richardparker | 7:6cf21b018420 | 22 | |
| richardparker | 7:6cf21b018420 | 23 | struct EACharacter |
| richardparker | 7:6cf21b018420 | 24 | { |
| richardparker | 7:6cf21b018420 | 25 | unsigned char id; |
| richardparker | 7:6cf21b018420 | 26 | unsigned char x; |
| richardparker | 7:6cf21b018420 | 27 | unsigned char y; |
| richardparker | 7:6cf21b018420 | 28 | unsigned char width; |
| richardparker | 7:6cf21b018420 | 29 | unsigned char height; |
| richardparker | 7:6cf21b018420 | 30 | unsigned char xOffset; |
| richardparker | 7:6cf21b018420 | 31 | unsigned char yOffset; |
| richardparker | 7:6cf21b018420 | 32 | unsigned char xAdvance; |
| richardparker | 7:6cf21b018420 | 33 | }; |
| richardparker | 7:6cf21b018420 | 34 | |
| richardparker | 7:6cf21b018420 | 35 | EAFont(); |
| richardparker | 7:6cf21b018420 | 36 | ~EAFont(); |
| richardparker | 7:6cf21b018420 | 37 | |
| richardparker | 7:6cf21b018420 | 38 | EAFont(const EAFont& font); |
| richardparker | 7:6cf21b018420 | 39 | EAFont& operator=(const EAFont& font); |
| richardparker | 7:6cf21b018420 | 40 | |
| richardparker | 7:6cf21b018420 | 41 | bool isValid() const; |
| richardparker | 7:6cf21b018420 | 42 | bool load(const std::string& path); |
| richardparker | 7:6cf21b018420 | 43 | |
| richardparker | 7:6cf21b018420 | 44 | //private: |
| richardparker | 7:6cf21b018420 | 45 | EAFontCacheEntry* _entry; |
| richardparker | 7:6cf21b018420 | 46 | |
| richardparker | 7:6cf21b018420 | 47 | bool _getCharacter(char c, EACharacter& detail); |
| richardparker | 7:6cf21b018420 | 48 | bool _data(EAImage& image); |
| richardparker | 7:6cf21b018420 | 49 | |
| richardparker | 7:6cf21b018420 | 50 | }; |
| richardparker | 7:6cf21b018420 | 51 | |
| richardparker | 7:6cf21b018420 | 52 | #endif |