Reference · Documents and pages · lib.rs

pixel_changes Function

Where two page pictures differ (boxes on the new page).

func pixelChanges(old: PdfDoc, oldPage: UInt32, new: PdfDoc, newPage: UInt32) throws -> [DisplayRect]

public static DisplayRect[] PixelChanges(PdfDoc old, uint oldPage, PdfDoc new, uint newPage)

pub fn pixel_changes(old: PdfDoc, old_page: u32, new: PdfDoc, new_page: u32) -> Result<Vec<DisplayRect>, PagewerkError>

Parameters

Returns

Vec<DisplayRect>

Errors

Throws PagewerkError:

• Unreadable: “unreadable: {message}”
• Refused: “refused: {message}”
• WrongPassword: “wrong password”

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