Target characters in order of increasing brightness (assuming white text on black bg).
Format to apply to each pixel. If a function is given, it will be called for each pixel value, normalized to [0..1] interval (and after gamma correction). The function MUST return a valid format ID.
Gamma correction value / exponent. All source pixel values will be raised by this exponent.
If true, uses inverted pixel values.
Generated using TypeDoc
Number of bits/pixel in source image (only grayscale supported)
8