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.