LTwain::GetAcquirePageOptions

Summary

Gets the current page size, and page orientation values used when transferring images from the current TWAIN source.

Syntax

#include "ltwrappr.h"

L_INT LTwain::GetAcquirePageOptions (pnPaperSize, pnPaperDirection);

Parameters

L_INT * pnPaperSize

Pointer to a variable to be updated with the page size. For more information on possible values, refer to the TWAIN specification.

L_INT * pnPaperDirection

Pointer to a variable to be updated with the page direction. For more information on possible values, refer to the TWAIN specification.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

This function gets the current page size capability ICAP_SUPPORTEDSIZES, and page orientation capability ICAP_ORIENTATION values. For more information on these capabilities, refer to the TWAIN specification.

To set these capabilities, call the LTwain::SetAcquirePageOptions function.

Required DLLs and Libraries

See Also

Functions

Topics

Example

For an example, refer to LTwain::GetImageEffects.

Help Version 22.0.2022.12.7
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LEADTOOLS TWAIN C++ Class Library Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.