Marijn Romeijn / Adafruit-GFX-Library-Mbed_Compatible

Fork of the latest Adafruit GFX Library as of 2017-12-13 to make it compatible with Mbed

gfxfont.h@0:cc4253367fc7, 2017-12-13 (annotated)

Committer:
mjromeijn
Date:
Wed Dec 13 20:24:59 2017 +0000
Revision:
0:cc4253367fc7
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mjromeijn 0:cc4253367fc7 1 // Font structures for newer Adafruit_GFX (1.1 and later).
mjromeijn 0:cc4253367fc7 2 // Example fonts are included in 'Fonts' directory.
mjromeijn 0:cc4253367fc7 3 // To use a font in your Arduino sketch, #include the corresponding .h
mjromeijn 0:cc4253367fc7 4 // file and pass address of GFXfont struct to setFont(). Pass NULL to
mjromeijn 0:cc4253367fc7 5 // revert to 'classic' fixed-space bitmap font.
mjromeijn 0:cc4253367fc7 6
mjromeijn 0:cc4253367fc7 7 #ifndef _GFXFONT_H_
mjromeijn 0:cc4253367fc7 8 #define _GFXFONT_H_
mjromeijn 0:cc4253367fc7 9
mjromeijn 0:cc4253367fc7 10 typedef struct { // Data stored PER GLYPH
mjromeijn 0:cc4253367fc7 11 uint16_t bitmapOffset; // Pointer into GFXfont->bitmap
mjromeijn 0:cc4253367fc7 12 uint8_t width, height; // Bitmap dimensions in pixels
mjromeijn 0:cc4253367fc7 13 uint8_t xAdvance; // Distance to advance cursor (x axis)
mjromeijn 0:cc4253367fc7 14 int8_t xOffset, yOffset; // Dist from cursor pos to UL corner
mjromeijn 0:cc4253367fc7 15 } GFXglyph;
mjromeijn 0:cc4253367fc7 16
mjromeijn 0:cc4253367fc7 17 typedef struct { // Data stored for FONT AS A WHOLE:
mjromeijn 0:cc4253367fc7 18 uint8_t *bitmap; // Glyph bitmaps, concatenated
mjromeijn 0:cc4253367fc7 19 GFXglyph *glyph; // Glyph array
mjromeijn 0:cc4253367fc7 20 uint8_t first, last; // ASCII extents
mjromeijn 0:cc4253367fc7 21 uint8_t yAdvance; // Newline distance (y axis)
mjromeijn 0:cc4253367fc7 22 } GFXfont;
mjromeijn 0:cc4253367fc7 23
mjromeijn 0:cc4253367fc7 24 #endif // _GFXFONT_H_