ScrollHat.Font behaviour (scroll_hat v0.2.3)

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Summary

Callbacks

char_matrix(char, brightness)

Functions

text_to_canvas(text, font \\ Big, brightness \\ 100)

Callbacks

char_matrix(char, brightness)

@callback char_matrix(char(), brightness :: 1..255) :: list()

Functions

text_to_canvas(text, font \\ Big, brightness \\ 100)