private void fieldSelected(object sender, RegionSelectedEventArgs e)
{
string tempFilePath = System.IO.Path.GetTempFileName();
e.CroppedImage.Save(tempFilePath, System.Drawing.Imaging.ImageFormat.Tiff);
string outputDir = getOutputDir();
UserTask task = new UserTask(tempFilePath);
task.TaskStatus = "Uploading";
task.SourceIsTempFile = true;
task.IsFieldLevel = true;
// TODO: correct output name
task.OutputFilePath = System.IO.Path.Combine(
outputDir,
"field-level" + System.IO.Path.GetRandomFileName() + ".xml");
task.SourceImage = e.CroppedImage;
_userTasks.Add(task);
_fieldLevelTasks.Add(task);
// Select mode: text, barcode, checkmark
if (flModeText.IsChecked == true)
{
TextFieldProcessingSettings settings = new TextFieldProcessingSettings();
restClientAsync.ProcessTextFieldAsync(tempFilePath, settings, task);
}
else if (flModeBarcode.IsChecked == true)
{
BarcodeFieldProcessingSettings settings = new BarcodeFieldProcessingSettings();
restClientAsync.ProcessBarcodeFieldAsync(tempFilePath, settings, task);
}
else
{
CheckmarkFieldProcessingSettings settings = new CheckmarkFieldProcessingSettings();
string userSettings = Properties.Settings.Default.CheckmarkOptions;
if (!String.IsNullOrEmpty(userSettings))
{
settings.Params = userSettings;
}
restClientAsync.ProcessCheckmarkFieldAsync(tempFilePath, settings, task);
}
// temp file will be deleted in ProcessingCompleted callback
}
public OcrSdkTask ProcessCheckmarkField(string filePath, CheckmarkFieldProcessingSettings settings)
{
string url = String.Format("{0}/processCheckmarkField{1}", ServerUrl, settings.AsUrlParams);
// Build post request
WebRequest request = createPostRequest(url);
writeFileToRequest(filePath, request);
XDocument response = performRequest(request);
OcrSdkTask task = ServerXml.GetTaskStatus(response);
return(task);
}
