public async Task RecognizeContentFromFile() { string endpoint = TestEnvironment.Endpoint; string apiKey = TestEnvironment.ApiKey; FormRecognizerClient client = new FormRecognizerClient(new Uri(endpoint), new AzureKeyCredential(apiKey)); string filePath = FormRecognizerTestEnvironment.CreatePath("Invoice_1.pdf"); #region Snippet:FormRecognizerRecognizeFormContentFromFile //@@ string filePath = "filePath"; using var stream = new FileStream(filePath, FileMode.Open); Response <FormPageCollection> response = await client.StartRecognizeContentAsync(stream).WaitForCompletionAsync(); FormPageCollection formPages = response.Value; foreach (FormPage page in formPages) { Console.WriteLine($"Form Page {page.PageNumber} has {page.Lines.Count} lines."); for (int i = 0; i < page.Lines.Count; i++) { FormLine line = page.Lines[i]; Console.WriteLine($" Line {i} has {line.Words.Count} {(line.Words.Count == 1 ? "word" : "words")}, and text: '{line.Text}'."); Console.WriteLine(" Its bounding box is:"); Console.WriteLine($" Upper left => X: {line.BoundingBox[0].X}, Y= {line.BoundingBox[0].Y}"); Console.WriteLine($" Upper right => X: {line.BoundingBox[1].X}, Y= {line.BoundingBox[1].Y}"); Console.WriteLine($" Lower right => X: {line.BoundingBox[2].X}, Y= {line.BoundingBox[2].Y}"); Console.WriteLine($" Lower left => X: {line.BoundingBox[3].X}, Y= {line.BoundingBox[3].Y}"); } for (int i = 0; i < page.Tables.Count; i++) { FormTable table = page.Tables[i]; Console.WriteLine($" Table {i} has {table.RowCount} rows and {table.ColumnCount} columns."); foreach (FormTableCell cell in table.Cells) { Console.WriteLine($" Cell ({cell.RowIndex}, {cell.ColumnIndex}) contains text: '{cell.Text}'."); } } for (int i = 0; i < page.SelectionMarks.Count; i++) { FormSelectionMark selectionMark = page.SelectionMarks[i]; Console.WriteLine($" Selection Mark {i} is {selectionMark.State}."); Console.WriteLine(" Its bounding box is:"); Console.WriteLine($" Upper left => X: {selectionMark.BoundingBox[0].X}, Y= {selectionMark.BoundingBox[0].Y}"); Console.WriteLine($" Upper right => X: {selectionMark.BoundingBox[1].X}, Y= {selectionMark.BoundingBox[1].Y}"); Console.WriteLine($" Lower right => X: {selectionMark.BoundingBox[2].X}, Y= {selectionMark.BoundingBox[2].Y}"); Console.WriteLine($" Lower left => X: {selectionMark.BoundingBox[3].X}, Y= {selectionMark.BoundingBox[3].Y}"); } } #endregion }
public async Task RecognizeContentFromUri() { string endpoint = TestEnvironment.Endpoint; string apiKey = TestEnvironment.ApiKey; FormRecognizerClient client = new FormRecognizerClient(new Uri(endpoint), new AzureKeyCredential(apiKey)); Uri invoiceUri = FormRecognizerTestEnvironment.CreateUri("Invoice_1.pdf"); #region Snippet:FormRecognizerSampleRecognizeContentFromUri FormPageCollection formPages = await client.StartRecognizeContentFromUriAsync(invoiceUri).WaitForCompletionAsync(); foreach (FormPage page in formPages) { Console.WriteLine($"Form Page {page.PageNumber} has {page.Lines.Count} lines."); for (int i = 0; i < page.Lines.Count; i++) { FormLine line = page.Lines[i]; Console.WriteLine($" Line {i} has {line.Words.Count} word{(line.Words.Count > 1 ? "s" : "")}, and text: '{line.Text}'."); } for (int i = 0; i < page.Tables.Count; i++) { FormTable table = page.Tables[i]; Console.WriteLine($"Table {i} has {table.RowCount} rows and {table.ColumnCount} columns."); foreach (FormTableCell cell in table.Cells) { Console.WriteLine($" Cell ({cell.RowIndex}, {cell.ColumnIndex}) contains text: '{cell.Text}'."); } } for (int i = 0; i < page.SelectionMarks.Count; i++) { FormSelectionMark selectionMark = page.SelectionMarks[i]; Console.WriteLine($"Selection Mark {i} is {selectionMark.State.ToString()}."); Console.WriteLine(" Its bounding box is:"); Console.WriteLine($" Upper left => X: {selectionMark.BoundingBox[0].X}, Y= {selectionMark.BoundingBox[0].Y}"); Console.WriteLine($" Upper right => X: {selectionMark.BoundingBox[1].X}, Y= {selectionMark.BoundingBox[1].Y}"); Console.WriteLine($" Lower right => X: {selectionMark.BoundingBox[2].X}, Y= {selectionMark.BoundingBox[2].Y}"); Console.WriteLine($" Lower left => X: {selectionMark.BoundingBox[3].X}, Y= {selectionMark.BoundingBox[3].Y}"); } } #endregion }
public async Task RecognizeContentFromFile() { string endpoint = TestEnvironment.Endpoint; string apiKey = TestEnvironment.ApiKey; FormRecognizerClient client = new FormRecognizerClient(new Uri(endpoint), new AzureKeyCredential(apiKey)); #region Snippet:FormRecognizerRecognizeFormContentFromFile #if SNIPPET string filePath = "<filePath>"; #else string filePath = FormRecognizerTestEnvironment.CreatePath("Invoice_1.pdf"); #endif using var stream = new FileStream(filePath, FileMode.Open); Response <FormPageCollection> response = await client.StartRecognizeContentAsync(stream).WaitForCompletionAsync(); FormPageCollection formPages = response.Value; foreach (FormPage page in formPages) { Console.WriteLine($"Form Page {page.PageNumber} has {page.Lines.Count} lines."); for (int i = 0; i < page.Lines.Count; i++) { FormLine line = page.Lines[i]; Console.WriteLine($" Line {i} has {line.Words.Count} {(line.Words.Count == 1 ? "word" : "words")}, and text: '{line.Text}'."); if (line.Appearance != null) { // Check the style and style confidence to see if text is handwritten. // Note that value '0.8' is used as an example. if (line.Appearance.Style.Name == TextStyleName.Handwriting && line.Appearance.Style.Confidence > 0.8) { Console.WriteLine("The text is handwritten"); } } Console.WriteLine(" Its bounding box is:"); Console.WriteLine($" Upper left => X: {line.BoundingBox[0].X}, Y= {line.BoundingBox[0].Y}"); Console.WriteLine($" Upper right => X: {line.BoundingBox[1].X}, Y= {line.BoundingBox[1].Y}"); Console.WriteLine($" Lower right => X: {line.BoundingBox[2].X}, Y= {line.BoundingBox[2].Y}"); Console.WriteLine($" Lower left => X: {line.BoundingBox[3].X}, Y= {line.BoundingBox[3].Y}"); } for (int i = 0; i < page.Tables.Count; i++) { FormTable table = page.Tables[i]; Console.WriteLine($" Table {i} has {table.RowCount} rows and {table.ColumnCount} columns."); foreach (FormTableCell cell in table.Cells) { Console.WriteLine($" Cell ({cell.RowIndex}, {cell.ColumnIndex}) contains text: '{cell.Text}'."); } } for (int i = 0; i < page.SelectionMarks.Count; i++) { FormSelectionMark selectionMark = page.SelectionMarks[i]; Console.WriteLine($" Selection Mark {i} is {selectionMark.State}."); Console.WriteLine(" Its bounding box is:"); Console.WriteLine($" Upper left => X: {selectionMark.BoundingBox[0].X}, Y= {selectionMark.BoundingBox[0].Y}"); Console.WriteLine($" Upper right => X: {selectionMark.BoundingBox[1].X}, Y= {selectionMark.BoundingBox[1].Y}"); Console.WriteLine($" Lower right => X: {selectionMark.BoundingBox[2].X}, Y= {selectionMark.BoundingBox[2].Y}"); Console.WriteLine($" Lower left => X: {selectionMark.BoundingBox[3].X}, Y= {selectionMark.BoundingBox[3].Y}"); } } #endregion }