Class OcrTextDetectedEventArgs

Namespace

VisioForge.Core.Types.Events

Assembly

VisioForge.Core.dll

Provides data for events that report text recognized in a video frame by the OCR block.

public class OcrTextDetectedEventArgs : EventArgs

Inheritance

object

EventArgs

OcrTextDetectedEventArgs

Inherited Members

EventArgs.Empty

object.Equals(object?)

object.Equals(object?, object?)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object?, object?)

object.ToString()

Remarks

Raised for each processed frame that contains at least one recognized text region. The event is raised on the pipeline's frame-processing thread, so handlers must be thread-safe and marshal to the UI thread when needed.

Constructors

OcrTextDetectedEventArgs(OcrTextRegion[], TimeSpan)

Initializes a new instance of the VisioForge.Core.Types.Events.OcrTextDetectedEventArgs class.

public OcrTextDetectedEventArgs(OcrTextRegion[] regions, TimeSpan timestamp)

Parameters

regions OcrTextRegion[]

The recognized text regions.

timestamp TimeSpan

The timestamp of the source frame.

Properties

Regions

Gets the recognized text regions for the current frame.

public OcrTextRegion[] Regions { get; }

Property Value

OcrTextRegion[]

Timestamp

Gets the timestamp of the video frame the regions belong to.

public TimeSpan Timestamp { get; }

Property Value

TimeSpan