Crate ug_max

UGLY-MAXIMAL font.

Each character representation is defined as series of columns consisting of 5 bits at maximum. Bits are ordered down-top and columns left-right. So 0 index bit of 0 index column is top left corner. For example, for 0x1e = 0b11_110 which is 1ˢᵗ column of A this is 0.

Constants

• DIGITS
  From ‘0’ to ‘9’.
• LETTERS
  English alphabet. 26 letters.
• SPACING
  One column of ’0’s.
• SYMBOLS
  Set of chosen symbols.
• UNSUPPORTED
  Special matrix for unsupported char mapping.

Functions

• buff_size
  Computes expected buffer size for text provided. Goes with str.len() thus size is computed from size in bytes not chars nor graphemes. Optionally extends size with extra.
• col_def
  Provides c into 5×5 matrix defined projection. Some chars are unsuitable for exact 5×5 representation. For instance ‘!’ which is only 1 column wide. All letters are capitalized.
• col_defs
  Provides mappings for input text into 5x5 matrixes. Each char mapping is followed by SPACING with exception for last one. Whole text is optinally followed by final_sp count of SPACINGs. For details see col_def.