RadioSonde/libraries/SondeLib/gfxfont.h
2022-08-24 08:28:06 +02:00

27 lines
973 B
C
Executable File

// SPDX-License-Identifier: GPL-3.0
// original source: https://github.com/Nkawu/TFT_22_ILI9225
// Font structures like 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().
#ifndef _GFFFONT_H_
#define _GFFFONT_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 // _GFFFONT_H_