25 lines
924 B
C
25 lines
924 B
C
|
// Font structures for newer Adafruit_GFX (1.1 and later).
|
||
|
|
// Example fonts are included in 'Fonts' directory.
|
||
|
|
// To use a font in your Arduino sketch, #include the corresponding .h
|
||
|
|
// file and pass address of GFXfont struct to setFont(). Pass NULL to
|
||
|
|
// revert to 'classic' fixed-space bitmap font.
|
||
|
|
|
||
|
|
#ifndef _GFXFONT_H_
|
||
|
|
#define _GFXFONT_H_
|
||
|
|
|
||
|
|
typedef struct { // Data stored PER GLYPH
|
||
|
|
uint16_t bitmapOffset; // Pointer into GFXfont->bitmap
|
||
|
|
uint8_t width, height; // Bitmap dimensions in pixels
|
||
|
|
uint8_t xAdvance; // Distance to advance cursor (x axis)
|
||
|
|
int8_t xOffset, yOffset; // Dist from cursor pos to UL corner
|
||
|
|
} GFXglyph;
|
||
|
|
|
||
|
|
typedef struct { // Data stored for FONT AS A WHOLE:
|
||
|
|
uint8_t *bitmap; // Glyph bitmaps, concatenated
|
||
|
|
GFXglyph *glyph; // Glyph array
|
||
|
|
uint8_t first, last; // ASCII extents
|
||
|
|
uint8_t yAdvance; // Newline distance (y axis)
|
||
|
|
} GFXfont;
|
||
|
|
|
||
|
|
#endif // _GFXFONT_H_
|