LTwain::SetAcquirePageOptions

Summary

Sets the page size and orientation to use when transferring data from the current TWAIN source.

Syntax

L_INT LTwain::SetAcquirePageOptions (nPaperSize, nPaperDirection);

Parameters

L_INT nPaperSize

The page size to set. For more information on possible values, refer to the TWAIN specification.

L_INT nPaperDirection

The page orientation to set. For more information on possible values, refer to the TWAIN specification.

Returns

Comments

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

To get the current values of these capabilities, call the LTwain::GetAcquirePageOptions function.

Required DLLs and Libraries

• LTTWN
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions

• LTwain::SetTransferOptions
• LTwain::GetTransferOptions
• LTwain::GetSupportedTransferMode
• LTwain::SetResolution
• LTwain::GetResolution
• LTwain::SetImageFrame
• LTwain::GetImageFrame
• LTwain::SetImageUnit
• LTwain::GetImageUnit
• LTwain::SetImageBitsPerPixel
• LTwain::GetImageBitsPerPixel
• LTwain::SetImageEffects
• LTwain::GetImageEffects
• LTwain::GetAcquirePageOptions
• LTwain::SetRGBResponse
• LTwain::ShowProgress
• LTwain::EnableDuplex
• LTwain::GetDuplexOptions
• LTwain::SetMaxXferCount
• LTwain::GetMaxXferCount

Topics

• Getting and Setting Capabilities
• TWAIN Functionality: Capability Functions

Example

For an example, refer to LTwain::GetImageEffects.