L_LTTWN_API L_INT L_TwainGetImageFrame(hSession, pFrame)
Gets the current image frame used to transfer images from the current TWAIN source.
Pointer to a structure to be updated with the current image frame.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
The image frame specifies the size and location of the image to acquire. To set the image frame for the current TWAIN source, call the L_TwainSetImageFrame function.
Required DLLs and Libraries
For an example, refer to L_TwainSetImageFrame.