OcrResult class
Deprecated. The OcrResult object contains the contents of the response returned to The Bing Optical Character Recognition (OCR) Control by the Ocr Service.
Published date: March 4, 2014
Warning |
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The Bing OCR Control is deprecated as of March 12, 2014. |
The OcrResult class has the following members.
Name | Description |
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Returns an IReadOnlyList collection of Ocr.Line objects that contain lines of text recognized by the OCR service. | |
Specifies the rotation, in radians, of the captured image relative to the position of the camera. |
Example
The following code example enumerates through the text of an OCR result and writes to a string, preserving line breaks. It then writes the string to a TextBlock named tbResults. In this case, the OcrResult object is never declared, but is accessed through the OcrCompletedEventArgs.Result Property.
private void OCR_Completed(object sender, OcrCompletedEventArgs e) { // Make sure there is text. if (e.Result.Lines.Count == 0) { tbResults.Text = "No text found."; return; } // Read the text and print it to a TextBlock. var sb = new System.Text.StringBuilder(); foreach (Line l in e.Result.Lines) { foreach (Word w in l.Words) { sb.AppendFormat("{0} ", w.Value); } sb.AppendLine(); } tbResults.Text = sb.ToString(); }
Requirements
Minimum Supported Client | Windows 8.1 |
Required Extensions | Bing OCR |
Namespace |
