Reference · Documents and pages · lib.rs

`picture_is_blank` Function

An (almost) empty scanned sheet: a speck of dust or a punched hole is fine.

func pictureIsBlank(picture: Data) -> Bool

public static bool PictureIsBlank(byte[] picture)

pub fn picture_is_blank(picture: Vec<u8>) -> bool

Parameters

Name	Type	Swift / C#
`picture`	`Vec<u8>`	`picture`

bool

Does not throw.

Signatures are generated from the engine’s code. Swift is checked against the generated bindings; C# follows the bindings generator’s naming rules.