Inserts a DIB (Device-independent bitmap) stored in a Windows Runtime IBuffer object to the specified location.
Overloads Function InsertDib( _
ByVal pageIndex As Integer, _
ByVal dib As IntPtr, _
ByVal callback As OcrProgressCallback _
) As IOcrPage
The zero-based index at which dib should be inserted.
A DIB (device-independent bitmap) stored in a Windows Runtime IBuffer object.
Optional callback to show operation progress.
The IOcrPage object that defines the newly inserted page.
This method will insert a device independent bitmap (DIB) stored in a Windows Runtime IBuffer object.
The LEADTOOLS OCR engine supports pages of dots per inch (DPI) values of 150 and greater. If you try to add a page with a DPI of less than 150 then the engine might be able to recognize any data from this page.
Note: The value of the "Recognition.ShareOriginalImage" (only supported by the LEADTOOLS OCR Module - LEAD Engine) setting is not used when calling this method. The engine loads the image(s) and sets them in the pages internally. The original image reference can be obtained from the page using IOcrPage.GetRasterImage(OcrPageType.Original). Sharing the original image minimizes the memory used during OCR operations.
This member only works with memory-based documents and will throw an exception otherwise. For more information, refer to IOcrDocumentManager.CreateDocument and Programming with the LEADTOOLS .NET OCR.
Medical Web Viewer .NET