textmode.js / filters / BuiltInFilterParams

Interface: BuiltInFilterParams

Filter parameter types for built-in filters.

Most filters accept either a single number (for the primary parameter) or an object with named properties.

Properties

Property	Type	Description
grayscale	| number | void | { amount?: number; }	Converts to grayscale. Amount: 0-1, default 1
invert	void	Inverts all colors (no params needed)
sepia	| number | void | { amount?: number; }	Applies sepia tone. Amount: 0-1, default 1
threshold	| number | { threshold?: number; }	Black/white threshold. Threshold: 0-1, default 0.5