#include "ltdoc2.h"
L_LTDOC2_API L_INT L_Doc2AutoOrientPageExt(hDoc, nDocId, nPageIndex)
Auto-orients the specified page.
Handle to the OCR document.
Document ID created by calling L_Doc2CreateDocument.
Zero-based index of the page to auto-orient.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
L_Doc2AutoOrientPageExt automatically orients (rotates) the specified page to be readable and updates the image data. Use the L_Doc2DetectOrientationDegree / L_Doc2DetectOrientationDegreeExt function o obtain the angle of orientation, without orienting the page.
Required DLLs and Libraries
L_INT Doc2AutoOrientPageExampleExt(L_HDOC2 hDoc, L_INT nDocId, L_INT nPageIndex)
{
L_INT nRet;
nRet = L_Doc2AutoOrientPageExt(hDoc, nDocId, nPageIndex);
if (nRet != SUCCESS)
{
MessageBox(NULL, TEXT("Failure while auto orienting the current page"), TEXT("Notice!"), MB_OK);
return nRet;
}
return SUCCESS;
}