public async Task <string> ProcessRecipe()
{
string jsonObject = await Request.Content.ReadAsStringAsync();
//byte[] image = await Request.Content.ReadAsByteArrayAsync();
//if (image == null)
// image = File.ReadAllBytes(@"C:\test\new\IMG_0030.jpg");
//OCR.Space.OCRSpaceMain ocrSpace = new OCR.Space.OCRSpaceMain();
//string jsonObject = ocrSpace.ProcessPicture(image, "TestImageName.jpg");
JavaScriptSerializer serializer = new JavaScriptSerializer();
Recipe recipe = serializer.Deserialize <Recipe>(jsonObject);
if (recipe.OCRExitCode != 1)
{
return(null);
}
TextOverlay overlay = recipe.ParsedResults[0].TextOverlay;
overlay.ComputeExtraFields();
string htmlOutput = RecipeHTMLConverter.ConvertRecipeToHTML(recipe);
string jsonOutput = ProcessRecipe(Encoding.ASCII.GetBytes(htmlOutput));
return(jsonOutput);
}
public void ProcessUploadedFile(HttpPostedFile file)
{
fileName = String.Format(@"C:\test\{0}_{1}", file.FileName, DateTime.Now.ToString("MM-dd-hh-mm-ss"));
byte[] fileData = null;
using (var binaryReader = new BinaryReader(file.InputStream))
{
fileData = binaryReader.ReadBytes(file.ContentLength);
}
string jsonObject = ocrSpace.ProcessPicture(fileData, file.FileName);
JavaScriptSerializer serializer = new JavaScriptSerializer();
Recipe recipe = serializer.Deserialize <Recipe>(jsonObject);
if (recipe.OCRExitCode != 1)
{
return;
}
TextOverlay overlay = recipe.ParsedResults[0].TextOverlay;
overlay.ComputeExtraFields();
//string[] lines = recipe.ParsedResults[0].ParsedText.Split(new string[] { "\r\n" }, StringSplitOptions.None);
string htmlOutput = RecipeHTMLConverter.ConvertRecipeToHTML(recipe);
File.WriteAllText(fileName + ".html", htmlOutput, swedishEncoding);
GenerateAreasPicture(recipe.ParsedResults[0].TextOverlay);
}
public static string ConvertRecipeToHTML(Recipe recipe)
{
TextOverlay overlay = recipe.ParsedResults[0].TextOverlay;
overlay.ComputeExtraFields();
overlay.Normalize();
StringBuilder output = new StringBuilder(String.Empty);
output.AppendLine("<html>");
output.AppendLine(String.Format("<body data-ml=\"{0} {1} {2} {3} block\">", 0, 0, overlay.Width, overlay.Height));
foreach (TextLine line in overlay.Lines)
{
output.AppendLine(String.Format("<p data-ml=\"{0} {1} {2} {3} {4}block\">{5}</p>",
line.Bounds.Left, line.Bounds.Top, line.Bounds.Width, line.Bounds.Height, line.Bold? "bold ": String.Empty, line.Text));
}
output.AppendLine("</body>");
output.AppendLine("</html>");
return(output.ToString());
}
public Recipe ParseImage()
{
byte[] image = Request.Content.ReadAsByteArrayAsync().Result;
if (image == null)
{
image = File.ReadAllBytes(@"C:\test\new\IMG_0030.jpg");
}
OCR.Space.OCRSpaceMain ocrSpace = new OCR.Space.OCRSpaceMain();
string jsonObject = ocrSpace.ProcessPicture(image, "TestImageName.jpg");
JavaScriptSerializer serializer = new JavaScriptSerializer();
Recipe recipe = serializer.Deserialize <Recipe>(jsonObject);
if (recipe.OCRExitCode != 1)
{
return(null);
}
TextOverlay overlay = recipe.ParsedResults[0].TextOverlay;
overlay.ComputeExtraFields();
return(recipe);
}