| Linduino 1.3.0 Linear Technology Arduino-Compatible Demonstration Board

gfxfont.h
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1 // Font structures for newer Adafruit_GFX (1.1 and later).
2 // Example fonts are included in 'Fonts' directory.
3 // To use a font in your Arduino sketch, #include the corresponding .h
4 // file and pass address of GFXfont struct to setFont(). Pass NULL to
5 // revert to 'classic' fixed-space bitmap font.
6
7 #ifndef _GFXFONT_H_
8 #define _GFXFONT_H_
9
10 typedef struct // Data stored PER GLYPH
11 {
12 uint16_t bitmapOffset; // Pointer into GFXfont->bitmap
13 uint8_t width, height; // Bitmap dimensions in pixels
14 uint8_t xAdvance; // Distance to advance cursor (x axis)
15 int8_t xOffset, yOffset; // Dist from cursor pos to UL corner
16 } GFXglyph;
17
18 typedef struct // Data stored for FONT AS A WHOLE:
19 {
20 uint8_t *bitmap; // Glyph bitmaps, concatenated
21 GFXglyph *glyph; // Glyph array
22 uint8_t first, last; // ASCII extents
23 uint8_t yAdvance; // Newline distance (y axis)
24 } GFXfont;
25
26 #endif // _GFXFONT_H_
GFXglyph::width
uint8_t width
Definition: gfxfont.h:13
GFXfont::yAdvance
uint8_t yAdvance
Definition: gfxfont.h:23
GFXglyph::xAdvance
uint8_t xAdvance
Definition: gfxfont.h:14
GFXglyph
Definition: gfxfont.h:10
GFXglyph::bitmapOffset
uint16_t bitmapOffset
Definition: gfxfont.h:12
GFXfont::glyph
GFXglyph * glyph
Definition: gfxfont.h:21
GFXfont::last
uint8_t last
Definition: gfxfont.h:22
GFXfont
Definition: gfxfont.h:18
GFXfont::bitmap
uint8_t * bitmap
Definition: gfxfont.h:20
GFXglyph::yOffset
int8_t yOffset
Definition: gfxfont.h:15