private void SaveImage(string base64)
{
if (string.IsNullOrEmpty(base64))
{
return;
}
string fileName = (UniqueID.GetID('a') + UniqueID.GetID() + ".png").ToString();
if (!Directory.Exists(Path.Combine(way, "img_for_txt")))
{
Directory.CreateDirectory(Path.Combine(way, "img_for_txt"));
}
string path = Path.Combine(way, "img_for_txt", fileName);
var buffer = Convert.FromBase64String(base64);
using (var file = File.Create(path))
{
file.Write(buffer, 0, buffer.Length);
file.Close();
}
ImageBuffer.AddElement(new ImageInfo {
Name = fileName, Path = path, CreationDate = DateTime.Now
});
}
public void RenderImage(ImageRenderInfo renderInfo)
{
var imageObject = renderInfo.GetImage();
var data = imageObject.GetImageAsBytes();
string fileName = (UniqueID.GetID('a') + UniqueID.GetID() + "." + imageObject.GetFileType()).ToString();
if (!Directory.Exists(System.IO.Path.Combine(way, "img_for_txt")))
{
Directory.CreateDirectory(System.IO.Path.Combine(way, "img_for_txt"));
}
string path = System.IO.Path.Combine(way, "img_for_txt", fileName);
File.WriteAllBytes(path, data);
ImageBuffer.AddElement(new ImageInfo {
Name = fileName, Path = path, CreationDate = DateTime.Now
});
}
public override bool Parse()
{
try
{
Document doc = new Document(path);
string text = doc.GetText();
tworker.WorkText(text);
foreach (Section section in doc.Sections)
{
//Get Each Paragraph of Section
foreach (Paragraph paragraph in section.Paragraphs)
{
//Get Each Document Object of Paragraph Items
foreach (DocumentObject docObject in paragraph.ChildObjects)
{
//If Type of Document Object is Picture, Extract.
if (docObject.DocumentObjectType == DocumentObjectType.Picture)
{
DocPicture pic = docObject as DocPicture;
string fileName = (UniqueID.GetID('a') + UniqueID.GetID() + ".png").ToString();
if (!Directory.Exists(System.IO.Path.Combine(way, "img_for_txt")))
{
Directory.CreateDirectory(Path.Combine(way, "img_for_txt"));
}
string path = Path.Combine(way, "img_for_txt", "img_for_txt", fileName);
//Save Image
pic.Image.Save(path, System.Drawing.Imaging.ImageFormat.Png);
ImageBuffer.AddElement(new ImageInfo {
Name = fileName, Path = path, CreationDate = DateTime.Now
});
}
}
}
}
return(true);
}
catch (Exception e)
{
return(false);
}
}