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- // 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_
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