fontio – Core font related data structures¶
Available on these boards
- class fontio.BuiltinFont¶
A font built into CircuitPython
Creation not supported. Available fonts are defined when CircuitPython is built. See the Adafruit_CircuitPython_Bitmap_Font library for dynamically loaded fonts.
- bitmap :displayio.Bitmap¶
Bitmap containing all font glyphs starting with ASCII and followed by unicode. Use
get_glyphin most cases. This is useful for use withdisplayio.TileGridandterminalio.Terminal.
- get_bounding_box() Tuple[int, int]¶
Returns the maximum bounds of all glyphs in the font in a tuple of two values: width, height.
- get_glyph(codepoint: int) Glyph¶
Returns a
fontio.Glyphfor the given codepoint or None if no glyph is available.
- class fontio.Glyph(bitmap: displayio.Bitmap, tile_index: int, width: int, height: int, dx: int, dy: int, shift_x: int, shift_y: int)¶
Storage of glyph info
Named tuple used to capture a single glyph and its attributes.
- Paramètres:
bitmap – the bitmap including the glyph
tile_index – the tile index within the bitmap
width – the width of the glyph’s bitmap
height – the height of the glyph’s bitmap
dx – x adjustment to the bitmap’s position
dy – y adjustment to the bitmap’s position
shift_x – the x difference to the next glyph
shift_y – the y difference to the next glyph