Class OcrLine

Namespace

Egami.Ocr

Assembly

Egami.dll

One line of text: its words, in reading order.

public sealed record OcrLine : IEquatable<OcrLine>

Inheritance

object

OcrLine

Implements

IEquatable<OcrLine>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Examples

// Any IOcrEngine reads a Raster<Rgba8>; say the resolution and languages when you know them.
OneWordEngine engine = new();
using Raster<Rgba8> page = Raster.Load<Rgba8>("duck.png");
OcrResult result = await engine.RecognizeAsync(new OcrRequest(page) { Dpi = 300, Languages = ["eng"] }, Ct);

Console.WriteLine(result.Text);
foreach (OcrWord word in result.Words)
{
    Console.WriteLine($"{word.Text} at {word.Box.Bounds}, {word.Confidence:P0} sure");
}

Constructors

OcrLine(IReadOnlyList<OcrWord>)

One line of text: its words, in reading order.

public OcrLine(IReadOnlyList<OcrWord> Words)

Parameters

Words IReadOnlyList<OcrWord>

The words, in reading order.

Examples

// Any IOcrEngine reads a Raster<Rgba8>; say the resolution and languages when you know them.
OneWordEngine engine = new();
using Raster<Rgba8> page = Raster.Load<Rgba8>("duck.png");
OcrResult result = await engine.RecognizeAsync(new OcrRequest(page) { Dpi = 300, Languages = ["eng"] }, Ct);

Console.WriteLine(result.Text);
foreach (OcrWord word in result.Words)
{
    Console.WriteLine($"{word.Text} at {word.Box.Bounds}, {word.Confidence:P0} sure");
}

Properties

Bounds

Gets the smallest pixel rectangle that holds every word, or an empty rectangle for a line with no words.

public Rect Bounds { get; }

Property Value

Rect

Text

Gets the text: the words joined by spaces.

public string Text { get; }

Property Value

string

Words

The words, in reading order.

public IReadOnlyList<OcrWord> Words { get; init; }

Property Value

IReadOnlyList<OcrWord>