Class

PdfScanPreview

OfficeIMO.Pdf.Ocr

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Namespace: OfficeIMO.Pdf.Ocr
Assembly: OfficeIMO.Pdf.Ocr
Source revision: e163ccb36643 with working tree changes
Source: PdfScanPreview.cs:32
Modifiers: sealed

Source and prepared page appearances for explicit scan review.

Inheritance

object
PdfScanPreview

Usage

Explore 2 API references to this type

This type appears in these public API surfaces even when no hand-authored example is attached directly to the page.

Returned or exposed by 2

Method PdfOcrExtensions.PreviewScanAsync
Method PdfPageOrientationReview.PreviewAsync

Methods

public PdfDocument CreateImagePdf(CancellationToken cancellationToken = default) #

PdfScanPreview.cs:36

Creates a single-page raster PDF of the reviewed appearance. Interactive content and native text are not copied.

Parameters

cancellationToken System.Threading.CancellationToken = default optional

Returns

PdfDocument

public byte[] GetPreparedPng() #

PdfScanPreview.cs:34

Independent prepared page PNG.

Returns

byte[]

public byte[] GetSourcePng() #

PdfScanPreview.cs:32

Independent original page PNG.

Returns

byte[]

Inherited Methods

Properties

public int PageNumber { get; } #

PdfScanPreview.cs:18

One-based source page.

public double Width { get; } #

PdfScanPreview.cs:20

Prepared width in points at the requested sampling density.

public double Height { get; } #

PdfScanPreview.cs:22

Prepared height in points at the requested sampling density.

public int PixelWidth { get; } #

PdfScanPreview.cs:24

Prepared width in pixels.

public int PixelHeight { get; } #

PdfScanPreview.cs:26

Prepared height in pixels.

public OfficeScanProcessingReport? ScanProcessing { get; } #

PdfScanPreview.cs:28

Geometry and tone decisions from optional affine processing.

public IReadOnlyList<string> Diagnostics { get; } #

PdfScanPreview.cs:30

Rendering and preparation limits or decisions.