public static void Run()
{
// ExStart:ExtractPreprocessedImages
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Set the Image property by loading the image from file path location or an instance of MemoryStream
ocrEngine.Image = ImageStream.FromFile(dataDir + "sample1.jpg");
ocrEngine.Config.SavePreprocessedImages = true;
// Process the image
if (ocrEngine.Process())
{
// Save binarized,filtered image on disc
ocrEngine.PreprocessedImages.BinarizedImage.Save(dataDir + "BinarizedImage_out.png", System.Drawing.Imaging.ImageFormat.Png);
ocrEngine.PreprocessedImages.FilteredImage.Save(dataDir + "FilteredImage_out.png", System.Drawing.Imaging.ImageFormat.Png);
// Save image after removing non-textual fragments, skew correction and textual block detection
ocrEngine.PreprocessedImages.NonTextRemovedImage.Save(dataDir + "NonTextRemovedImage_out.png", System.Drawing.Imaging.ImageFormat.Png);
ocrEngine.PreprocessedImages.RotatedImage.Save(dataDir + "RotatedImage_out.png", System.Drawing.Imaging.ImageFormat.Png);
ocrEngine.PreprocessedImages.TextBlocksImage.Save(dataDir + "TextBlocksImage_out.png", System.Drawing.Imaging.ImageFormat.Png);
}
// ExEnd:ExtractPreprocessedImages
}
internal static ImageStream GetVideoImage(MediaFileVideo mediaAssetVideo, MediaFileGetImageOptions options)
{
var w = options.Width;
var h = options.Height;
Bitmap img;
if (w == h && w > 0 && w <= 96 && h <= 96 && options.ResizeAspect == MediaFileGetImageOptions.ImageResizeAspect.AspectFill)
{
img = MediaStore.Video.Thumbnails.GetThumbnail(MediaFileManager.Context.ContentResolver, mediaAssetVideo.Id, VideoThumbnailKind.MicroKind, null);
}
else if ((w <= 512 && h <= 384) || w <= 0 || h <= 0)
{
img = MediaStore.Video.Thumbnails.GetThumbnail(MediaFileManager.Context.ContentResolver, mediaAssetVideo.Id, VideoThumbnailKind.MiniKind, null);
}
else
{
img = Android.Media.ThumbnailUtils.CreateVideoThumbnail(mediaAssetVideo.Uri, ThumbnailKind.FullScreenKind);
}
using (var finalImg = ApplyImageOptions(img, MediaFileImageOrientation.Up, options, w, h))
using (var stream = new MemoryStream())
{
finalImg.Compress(Bitmap.CompressFormat.Jpeg, options.Quality, stream);
stream.Position = 0;
return(ImageStream.FromStream(stream, finalImg.Width, finalImg.Height));
}
}
internal static ImageStream GetImage(MediaFileImage mediaAssetImage, MediaFileGetImageOptions options)
{
var w = options.Width;
var h = options.Height;
Bitmap img;
if (w == h && w > 0 && w <= 96 && h <= 96 && options.ResizeAspect == MediaFileGetImageOptions.ImageResizeAspect.AspectFill)
{
img = MediaStore.Images.Thumbnails.GetThumbnail(MediaFileManager.Context.ContentResolver, mediaAssetImage.Id, ThumbnailKind.MicroKind, null);
}
else if (w > 0 && w <= 512 && h > 0 && h <= 384)
{
img = MediaStore.Images.Thumbnails.GetThumbnail(MediaFileManager.Context.ContentResolver, mediaAssetImage.Id, ThumbnailKind.MiniKind, null);
}
else
{
img = BitmapFactory.DecodeFile(mediaAssetImage.Uri);
}
using (var finalImg = ApplyImageOptions(img, mediaAssetImage.Orientation, options, w, h))
using (var stream = new MemoryStream())
{
finalImg.Compress(Bitmap.CompressFormat.Jpeg, options.Quality, stream);
stream.Position = 0;
return(ImageStream.FromStream(stream, finalImg.Width, finalImg.Height));
}
}
public static void Run()
{
// ExStart:ApplyingCorrectionFilters
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Set Image property by loading an image from file path
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
// Create CorrectionFilters collection
CorrectionFilters filters = new CorrectionFilters();
Filter filter = null;
// Initialize Median filter
filter = new MedianFilter(5);
filters.Add(filter);
// Create Gaussian Blur filter
filter = new GaussBlurFilter();
filters.Add(filter);
// Assign collection to OcrEngine
ocrEngine.Config.CorrectionFilters = filters;
// Run recognition process
if (ocrEngine.Process())
{
// Display results
Console.WriteLine(ocrEngine.Text);
}
// ExEnd:ApplyingCorrectionFilters
}
public ImageStream GetChannelImage(string channelId, CancellationToken cancellationToken)
{
String channelIcon = _channelDataHelper.GetChannelIcon4ChannelId(channelId);
WebRequest request = WebRequest.Create("http://" + _tvhServerName + ":" + _httpPort + "/" + channelIcon);
string authInfo = _userName + ":" + _password;
authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
request.Headers["Authorization"] = "Basic " + authInfo;
ImageStream imageStream = new ImageStream();
try
{
HttpWebResponse httpWebReponse = (HttpWebResponse)request.GetResponse();
imageStream.Stream = httpWebReponse.GetResponseStream();
imageStream.Format = MediaBrowser.Model.Drawing.ImageFormat.Png;
}
catch (Exception ex)
{
_logger.Error("[TVHclient] HTSConnectionHandler.GetChannelImage() caught exception: " + ex.Message);
}
return(imageStream);
}
public static void Run()
{
// ExStart:UsingNotifierFactory
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Set the Image property by loading the image from file path location or an instance of MemoryStream
ocrEngine.Image = ImageStream.FromFile(dataDir + "answers.jpg");
// Get an instance of WordNotifier, Write a delegate to handle the Elapsed event and Display the recognized text on screen
INotifier processorBlock = NotifierFactory.BlockNotifier();
processorBlock.Elapsed += delegate
{
Console.WriteLine(processorBlock.Text);
};
// Add the word processor to the OcrEngine and Process the image
ocrEngine.AddNotifier(processorBlock);
ocrEngine.Process();
// ExEnd:UsingNotifierFactory
}
public override void ExecuteResult(ActionContext context)
{
base.ExecuteResult(context);
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var buffer = new byte[4096];
var response = context.HttpContext.Response;
var shouldReadStream = true;
response.StatusCode = (int)HttpStatusCode.OK;
response.ContentType = ContentType;
response.ContentLength = ImageStream.Length;
while (shouldReadStream)
{
var lastByteRead = ImageStream.Read(buffer, 0, buffer.Length);
shouldReadStream = lastByteRead != 0; // NOTE: if last byte was not zero, keep going
if (shouldReadStream)
{
response.Body.Write(buffer, 0, lastByteRead);
}
}
//response.End();
}
public static void Run()
{
// ExStart:ExtractingText
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Clear notifier list
ocrEngine.ClearNotifies();
// Clear recognition blocks
ocrEngine.Config.ClearRecognitionBlocks();
// Add 2 rectangles to user defined recognition blocks
ocrEngine.Config.AddRecognitionBlock(RecognitionBlock.CreateTextBlock(27, 63, 34, 38)); // Detecting A
ocrEngine.Config.AddRecognitionBlock(RecognitionBlock.CreateTextBlock(209, 111, 28, 34)); // Detecting 6
// Ignore everything else on the image other than the user defined recognition blocks
ocrEngine.Config.DetectTextRegions = false;
// Set Image property by loading an image from file path
ocrEngine.Image = ImageStream.FromFile(dataDir + "sampleocr.bmp");
// Run recognition process
if (ocrEngine.Process())
{
Console.WriteLine(ocrEngine.Text);
}
// ExEnd:ExtractingText
}
public static void Run()
{
// ExStart:ReadPartInformation
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OMR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Set Image property by loading an image from file path
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
// Run recognition process
if (ocrEngine.Process())
{
Console.WriteLine(ocrEngine.Text);
// Retrieve an array of recognized text by parts
IRecognizedPartInfo[] text = ocrEngine.Text.PartsInfo;
// Iterate over the text parts
foreach (IRecognizedTextPartInfo symbol in text)
{
// Display part intomation
Console.WriteLine("Text : " + symbol.Text);
Console.WriteLine("isItalic : " + symbol.Italic);
Console.WriteLine("Language : " + symbol.Language);
}
}
// ExStart:ReadPartInformation
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();
// Create an initialize an instance of OcrEngine
OcrEngine engine = new OcrEngine();
// Set the OcrEngine.Image property by loading an image from disk, memory or URL
engine.Image = ImageStream.FromFile(dataDir + "Sample.bmp");
// Create text recognition block by supplying X,Y coordinates and Width,Height values
IRecognitionBlock block = RecognitionBlock.CreateTextBlock(6, 9, 120, 129);
// Set the Whitelist property by specifying a new block whitelist
block.Whitelist = new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };
// YOU CAN ADD MORE TEXT BLOCK AND SET WHITE LISTS.
// Set different configurations and add recognition block(s)
engine.Config.ClearRecognitionBlocks();
engine.Config.AddRecognitionBlock(block);
engine.Config.DetectTextRegions = false;
// Call OcrEngine.Process method to perform OCR operation
if (engine.Process())
{
// Display the recognized text from each Page
Console.WriteLine(engine.Text);
}
}
public async static void Run([BlobTrigger("kyccontainer/{name}", Connection = "AzureWebJobsStorage")] Stream blob, string name, TraceWriter log)
{
try
{
log.Info($"Azure blob function triggered for the passport image: {name}");
// Resolve assembly
FunctionsAssemblyResolver.StaticInstance();
// Using AbbyyCloudOCR to extract Passport details
RestServiceClient restClient = new RestServiceClient();
// Convert stream into image stream
MemoryStream streamOut = ImageStream.GetImageStream(blob);
OcrSdkTask task = restClient.ProcessMrz(streamOut);
// Get Passport details
AbbyyCloudOCRResponse abbyyCloudOCRResponse = restClient.WaitAndGetAbbyyCloudOCRResponse(task);
// Using Trulioo API for Passport verification
Transaction transaction = await Verify.VerifyPassport(abbyyCloudOCRResponse, streamOut);
// Save the AbbyyCloudOCR response and transaction response into the database
DataLayer.KYCDbContext.Save(abbyyCloudOCRResponse, transaction);
}
catch (Exception ex)
{
log.Error(ex.Message, ex, "KYC blob function");
}
}
public override void ExecuteResult(ControllerContext context)
{
if (this.ImageData == null && ImageStream == null)
{
throw new ArgumentNullException("ImageData or ImageStream");
}
if (string.IsNullOrEmpty(this.MimeType))
{
throw new ArgumentNullException("MimeType");
}
context.HttpContext.Response.ContentType = this.MimeType;
if (!string.IsNullOrEmpty(this.ETag))
{
context.HttpContext.Response.Cache.SetETag(this.ETag);
}
if (this.Expires.HasValue)
{
context.HttpContext.Response.Cache.SetCacheability(this.Cacheability);
context.HttpContext.Response.Cache.SetExpires(this.Expires.Value);
}
if (ImageStream != null)
{
ImageData = ImageStream.ToArray();
}
context.HttpContext.Response.BinaryWrite(this.ImageData);
context.HttpContext.Response.Flush();
}
public ImageStream GetChannelImage(string channelId, CancellationToken cancellationToken)
{
try
{
_logger.Info("[TVHclient] HTSConnectionHandler.GetChannelImage() channelId: " + channelId);
String channelIcon = _channelDataHelper.GetChannelIcon4ChannelId(channelId);
_logger.Info("[TVHclient] HTSConnectionHandler.GetChannelImage() channelIcon: " + channelIcon);
WebRequest request = WebRequest.Create("http://" + _tvhServerName + ":" + _httpPort + "/" + channelIcon);
_logger.Info("[TVHclient] HTSConnectionHandler.GetChannelImage() WebRequest: " + "http://" + _tvhServerName + ":" + _httpPort + "/" + channelIcon);
request.Headers["Authorization"] = _headers["Authorization"];
ImageStream imageStream = new ImageStream();
HttpWebResponse httpWebReponse = (HttpWebResponse)request.GetResponse();
Stream stream = httpWebReponse.GetResponseStream();
Image image = Image.FromStream(stream);
imageStream.Stream = ImageToPNGStream(image);
imageStream.Format = MediaBrowser.Model.Drawing.ImageFormat.Png;
return(imageStream);
}
catch (Exception ex)
{
_logger.Error("[TVHclient] HTSConnectionHandler.GetChannelImage() caught exception: " + ex.Message);
return(null);
}
}
public static void Main()
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
//Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
//Set Image property by loading an image from file path
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
//Run recognition process
if (ocrEngine.Process())
{
Console.WriteLine(ocrEngine.Text);
//Retrieve an array of recognized text by parts
IRecognizedPartInfo[] text = ocrEngine.Text.PartsInfo;
//Iterate over the text parts
foreach (IRecognizedTextPartInfo symbol in text)
{
//Display the part information
Console.WriteLine("Symbol:" + symbol.Text);
//Get the rectangle sourronding the symbol
Rectangle box = symbol.Box;
//Display the rectangle location on the image canvas
Console.WriteLine("Box Location:" + box.Location);
//Display the rectangle dimensions
Console.WriteLine("Box Size:" + box.Size);
}
}
}
public void Apply()
{
try
{
var options = new MediaFileGetImageOptions
{
Width = Width,
Height = Height,
Quality = Quality,
Orientation = (MediaFileImageOrientation)Enum.Parse(typeof(MediaFileImageOrientation), Orientation, true),
ResizeAspect = (MediaFileGetImageOptions.ImageResizeAspect)Enum.Parse(typeof(MediaFileGetImageOptions.ImageResizeAspect), ResizeMode, true),
};
_img?.Dispose();
_img = _asset.GetImage(options);
Details = $"{_img.Width} x {_img.Height} - {Math.Round(_img.Length / 1024d, 2)}KB";
Image = ImageSource.FromStream(() => _img);
}
catch
{
Image = null;
Details = string.Empty;
}
}
public void StretchImage_fitSize()
{
Document doc = DocumentHelper.CreateTemplateDocumentForReportingEngine("<<image [src.Image] -fitSize>>");
ImageStream imageStream = new ImageStream(new FileStream(_image, FileMode.Open, FileAccess.Read));
BuildReport(doc, imageStream, "src");
MemoryStream dstStream = new MemoryStream();
doc.Save(dstStream, SaveFormat.Docx);
doc = new Document(dstStream);
NodeCollection shapes = doc.GetChildNodes(NodeType.Shape, true);
foreach (Shape shape in shapes)
{
// Assert that the image is really insert in textbox
Assert.IsTrue(shape.ImageData.HasImage);
//Assert that height is changed and width is changed
Assert.AreNotEqual(346.35, shape.Height);
Assert.AreNotEqual(431.5, shape.Width);
}
dstStream.Dispose();
}
public override void Stop()
{
if (!isStopped)
{
Console.WriteLine("Stopped NetCam Server...");
CloseCamera();
isStopped = true;
if (tcpListener != null)
{
tcpListener.Stop();
}
if (imageStream != null)
{
imageStream.Stop();
}
if (currentCamClient != null)
{
currentCamClient.Close();
}
if (camNS != null)
{
camNS.Close();
}
tcpListener = null;
imageStream = null;
currentCamClient = null;
camNS = null;
}
}
public static void Run()
{
// ExStart:ExtractPreprocessedImage
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// set SavePreprocessedImages to true to save preprocessed images
ocrEngine.Config.SavePreprocessedImages = true;
// Set the Image property by loading the image from file path location or an instance of Stream
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sample.jpg");
if (ocrEngine.Process())
{
//Save binarized image on disc
ocrEngine.PreprocessedImages.BinarizedImage.Save(dataDir + "Output\\BinarizedImage.png", System.Drawing.Imaging.ImageFormat.Png);
//Save filtered image on disc
ocrEngine.PreprocessedImages.FilteredImage.Save(dataDir + "Output\\FilteredImage.png", System.Drawing.Imaging.ImageFormat.Png);
//Save image after removing non-textual fragments
ocrEngine.PreprocessedImages.NonTextRemovedImage.Save(dataDir + "Output\\NonTextRemovedImage.png", System.Drawing.Imaging.ImageFormat.Png);
//Save image after skew correction
ocrEngine.PreprocessedImages.RotatedImage.Save(dataDir + "Output\\RotatedImage.png", System.Drawing.Imaging.ImageFormat.Png);
//Save image after textual block detection
ocrEngine.PreprocessedImages.TextBlocksImage.Save(dataDir + "Output\\TextBlocksImage.png", System.Drawing.Imaging.ImageFormat.Png);
}
Console.WriteLine(ocrEngine.Text);
// ExEnd:ExtractPreprocessedImage
}
public static void Run()
{
// ExStart:DetectingTextBlocks
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OMR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Set Image property by loading an image from file path
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
// Remove non-textual blocks
ocrEngine.Config.RemoveNonText = true;
// Run recognition process
if (ocrEngine.Process())
{
// Display text block locations
foreach (IRecognizedPartInfo part in ocrEngine.Text.PartsInfo)
{
Console.WriteLine(part.Box);
}
}
// ExEnd:DetectingTextBlocks
}
public void StretchImagefitSize()
{
Document doc = DocumentHelper.CreateTemplateDocumentWithDrawObjects("<<image [src.Image] -fitSize>>", ShapeType.TextBox);
ImageStream imageStream = new ImageStream(new FileStream(this._image, FileMode.Open, FileAccess.Read));
BuildReport(doc, imageStream, "src", ReportBuildOptions.None);
MemoryStream dstStream = new MemoryStream();
doc.Save(dstStream, SaveFormat.Docx);
doc = new Document(dstStream);
NodeCollection shapes = doc.GetChildNodes(NodeType.Shape, true);
foreach (Shape shape in shapes)
{
// Assert that the image is really insert in textbox
Assert.IsTrue(shape.ImageData.HasImage);
//Assert that height is changed and width is changed
Assert.AreNotEqual(346.35, shape.Height);
Assert.AreNotEqual(431.5, shape.Width);
}
dstStream.Dispose();
}
public static bool FindTextInImageFile(string fileFullPath, string text, ref CancellationTokenSource cts)
{
try
{
// Create an instance of OcrEngine class
var ocr = new OcrEngine();
// Set the Image property of OcrEngine by reading an image file
ocr.Image = ImageStream.FromFile(fileFullPath);
// Set the RemoveNonText to true
ocr.Config.DetectTextRegions = true;
// Perform OCR operation
if (ocr.Process())
{
if (ocr.Text.ToString().Contains(text))
{
return(true);
}
}
}
catch (Exception)
{
return(false);
}
return(false);
}
public bool Write(string filePath)
{
try
{
if (ImageStream != null && !string.IsNullOrEmpty(filePath))
{
return(ImageStream.WriteToFile(filePath));
}
}
catch (Exception e)
{
DebugHelper.WriteException(e);
string message = $"{Resources.ImageData_Write_Error_Message}\r\n\"{filePath}\"";
if (e is UnauthorizedAccessException || e is FileNotFoundException)
{
message += "\r\n\r\n" + Resources.YourAntiVirusSoftwareOrTheControlledFolderAccessFeatureInWindowsCouldBeBlockingShareX;
}
MessageBox.Show(message, "ShareX - " + Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(false);
}
public override async Task ExecuteResultAsync(ActionContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
try
{
var response = context.HttpContext.Response;
response.ContentType = ContentType;
var buffer = new byte[4096];
while (true)
{
var read = ImageStream.Read(buffer, 0, buffer.Length);
if (read == 0)
{
break;
}
await response.BodyWriter.WriteAsync(buffer);
}
await response.CompleteAsync();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
internal XLPicture(IXLWorksheet worksheet, Stream stream)
: this(worksheet)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
this.ImageStream = new MemoryStream();
{
stream.Position = 0;
stream.CopyTo(ImageStream);
ImageStream.Seek(0, SeekOrigin.Begin);
using (var bitmap = new Bitmap(ImageStream))
{
if (FormatMap.Values.Select(f => f.Guid).Contains(bitmap.RawFormat.Guid))
{
this.Format = FormatMap.Single(f => f.Value.Guid.Equals(bitmap.RawFormat.Guid)).Key;
}
DeduceDimensionsFromBitmap(bitmap);
}
ImageStream.Seek(0, SeekOrigin.Begin);
}
}
internal XLPicture(IXLWorksheet worksheet, Stream stream, XLPictureFormat format)
: this(worksheet)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
this.Format = format;
this.ImageStream = new MemoryStream();
{
stream.Position = 0;
stream.CopyTo(ImageStream);
ImageStream.Seek(0, SeekOrigin.Begin);
using (var bitmap = new Bitmap(ImageStream))
{
if (FormatMap.ContainsKey(this.Format))
{
if (FormatMap[this.Format].Guid != bitmap.RawFormat.Guid)
{
throw new ArgumentException("The picture format in the stream and the parameter don't match");
}
}
DeduceDimensionsFromBitmap(bitmap);
}
ImageStream.Seek(0, SeekOrigin.Begin);
}
}
public static void Main()
{
// The path to the documents directory.
string dataDir = Aspose.OCR.Examples.Utils.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
//Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
//Set the Image property by loading the image from file path location or an instance of MemoryStream
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
//Get an instance of INotifier
INotifier processorWord = NotifierFactory.WordNotifier();
//Write a delegate to handle the Elapsed event
processorWord.Elapsed += delegate
{
//Display the recognized text on screen
Console.WriteLine(processorWord.Text);
};
// Add the word processor to the OcrEngine
ocrEngine.AddNotifier(processorWord);
//Process the image
ocrEngine.Process();
}
public static void Main()
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
//Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
//Set Image property by loading an image from file path
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
//Run recognition process
if (ocrEngine.Process())
{
Console.WriteLine(ocrEngine.Text);
// Retrieve an array of recognized text by parts
IRecognizedPartInfo[] text = ocrEngine.Text.PartsInfo;
// Iterate over the text parts
foreach (IRecognizedTextPartInfo symbol in text)
{
// Display part intomation
Console.WriteLine("Text : " + symbol.Text);
Console.WriteLine("isItalic : " + symbol.Italic);
Console.WriteLine("isUnderline : " + symbol.Underline);
Console.WriteLine("isBold : " + symbol.Bold);
Console.WriteLine("FontSize : " + symbol.FontSize);
Console.WriteLine("Language : " + symbol.Language);
}
}
}
void _updateSourceStream(ImageStream newStream)
{
if (_imageStream?.key == newStream?.key)
{
return;
}
if (_isListeningToStream)
{
_imageStream.removeListener(_getListener());
}
if (!widget.gaplessPlayback)
{
setState(() => { _imageInfo = null; });
}
setState(() => {
_loadingProgress = null;
_frameNumber = 0;
_wasSynchronouslyLoaded = false;
});
_imageStream = newStream;
if (_isListeningToStream)
{
_imageStream.addListener(_getListener());
}
}
public void resetNodeAttributes(bool TypeofNode)
{
this.joinStatus = false;
this.nodeDead = false;//the node is alive
this.nodeType = TypeofNode;
this.children = 0;
this.nodeState = 0;// the node is in the receiving mode.
this.old_p_mac_x = -100;
this.old_p_mac_y = -100;
this.p_mac_x = 40000;
this.p_mac_y = 40000;
this.MessageCycles = 0;
this.totalBitsTransmitted = 0;
this.totalBitsReceived = 0;
this.childMacList = null;
this.receivedApplicationMessages = null;
this.receivedApplicationMessagesCount = 0;
if (TypeofNode == false) //ordinary node
{
this.img = ImageStream.FromFile("unDecidedNode.bmp");
this.battery.BATTERYPOWER = 0.5;
this.nodeState = 0;
this.hops = 10000;
this.PowerOfThePath = 0;
}
else //base station
{
this.img = ImageStream.FromFile("BaseStation.bmp");
this.battery.BATTERYPOWER = 10000;
this.nodeState = 1;
this.hops = 0;
this.PowerOfThePath = 1000;
}
}
public static void Run()
{
// ExStart:GettingNotification
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OMR();
// Initialize an instance of OcrEngine
OcrEngine ocrEngine = new OcrEngine();
// Set the Image property by loading the image from file path location or an instance of MemoryStream
ocrEngine.Image = ImageStream.FromFile(dataDir + "Sampleocr.bmp");
// Get an instance of INotifier
INotifier processorWord = NotifierFactory.WordNotifier();
//Write a delegate to handle the Elapsed event
processorWord.Elapsed += delegate
{
// Display the recognized text on screen
Console.WriteLine(processorWord.Text);
};
// Add the word processor to the OcrEngine
ocrEngine.AddNotifier(processorWord);
// Process the image
ocrEngine.Process();
// ExEnd:GettingNotification
}
public static void Run()
{
// ExStart:OCROnMultipageTIFF
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR() + "SampleTiff.tiff";
// Create an initialize an instance of OcrEngine
OcrEngine engine = new OcrEngine();
// Set the OcrEngine.Image property by loading a multipage TIFF from disk, memory or URL
engine.Image = ImageStream.FromFile(dataDir);
// Set OcrEngine.ProcessAllPages to true in order to process all pages of TIFF in single run
engine.ProcessAllPages = true;
// Call OcrEngine.Process method to perform OCR operation
if (engine.Process())
{
// Retrieve the list of Pages
Page[] pages = engine.Pages;
// Iterate over the list of Pages
foreach (Page page in pages)
{
// Display the recognized text from each Page
Console.WriteLine(page.PageText);
}
}
// ExStart:OCROnMultipageTIFF
}
void SetCandy(Writer.IconTypes ic)
{
currentIcon = new ImageStream();
currentIcon.loc = new MemoryStream(db.GetIcon(ic));
currentIcon.gif = Image.FromStream(currentIcon.loc);
foreach (var corn in candyCorn)
{
corn.Image = currentIcon.gif;
}
}
void CleanControls()
{
CleanComic();
if (trick != null)
{
trick.Dispose();
trick = null;
}
RemoveControl(mainPanel);
for (int i = 0; i < mspaHeaderLink.Count(); ++i)
RemoveControl(mspaHeaderLink[i]);
for (int i = 0; i < candyCorn.Count(); ++i)
RemoveControl(candyCorn[i]);
RemoveControl(headerPanel);
RemoveControl(pageLoadingProgress);
RemoveControl(progressLabel);
if (currentIcon != null)
{
currentIcon.gif.Dispose();
currentIcon.loc.Dispose();
currentIcon = null;
}
if (headerP != null)
{
headerP.gif.Dispose();
headerP.loc.Dispose();
headerP = null;
}
}