public async Task AnalyzeImageAsync(RequestType requestType, Picture screenshot)
{
// get correct ocr api instance depending on request type
switch (requestType)
{
case RequestType.REMOTE:
Api = ApiMicrosoftAzureOcr.Instance;
break;
case RequestType.LOCAL:
default:
Api = ApiMicrosoftMediaOcr.Instance;
break;
}
Screenshot = screenshot;
try
{
result = await Api.HttpPostImage(Screenshot);
}
catch (HttpRequestException e)
{
Api = ApiMicrosoftMediaOcr.Instance;
result = await Api.HttpPostImage(Screenshot);
}
OnImageAnalysed(new AnalyseImageEventArgs(result));
}
/// <summary>
/// Init Class Instance of Selected Service
/// </summary>
private bool InitSelectedService()
{
switch (SelectedService)
{
case OcrService.MICROSOFTAZUREOCR:
Api = ApiMicrosoftAzureOcr.Instance;
return(true);
case OcrService.MICROSOFTMEDIAOCR:
Api = ApiMicrosoftMediaOcr.Instance;
return(true);
default:
Api = ApiMicrosoftMediaOcr.Instance;
return(true);
}
}
