LIsis::SetTagLong

#include "Ltwrappr.h"

virtual L_INT LIsis::SetTagLong(uTag, nValue)

L_UINT uTag;	/* the long tag to set */
L_INT32 nValue;	/* value used to set the long tag */

Sets the new value for an ISIS Scanner Driver Long Tag.

This function is available in the Document/Medical Toolkits.

Parameter	Description
uTag	Value indicating the tag whose value you want to set. For a list of possible tags, refer to ISIS long tags.
nValue	Value used to set the tag.

Returns

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

Comments

If LIsis::SetTagLong() is not called, the scanner's defaults will be used.

When setting long tags, the tags must be set in the following order:

TAG_XRESOLUTION

TAG_YRESOLUTION

TAG_XPOSITION

TAG_YPOSITION

TAG_IMAGELENGTH

TAG_IMAGEWIDTH

Set lValue to ISIS_DEFAULT to use the scanner's default setting for uTag.

Required DLLs and Libraries

LTISI

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:	LIsis::GetTagASCII, LIsis::GetTagASCIIChoice, LIsis::GetTagLong, LIsis::GetTagLongChoice, LIsis::GetTagShort, LIsis::GetTagShortChoice, LIsis::SetTagASCII, LIsis::SetTagShort, , Class Members
Topics:	Raster Image Functions: Scanning Images using ISIS
	Using ISIS to Scan Images

Example

For an example, refer to LIsis::AcquireMulti.