L_DispContainerGetSubCellTag

#include "l_bitmap.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetSubCellTag(hCon, nCellIndex, nSubCellIndex, uRow, uAlign, pTagInfo, uFlags)

HDISPCONTAINER hCon;	/* handle to the container */
L_INT nCellIndex;	/* index of the cell */
L_INT nSubCellIndex;	/* index into the image list attached to the cell */
L_UINT uRow;	/* row index */
L_UINT uAlign;	/* flag */
DISPCELLTAGINFO * pTagInfo;	/* pointer to a structure */
L_UINT uFlags;	/* reserved for future */

Retrieves the sub-cell tag information.

Parameter	Description
hCon	Handle to the Container.
nCellIndex	A zero-based index of the cell for which the retrieve the sub-cell tag from. Pass -2 to retrieve the sub-cell tag from the selected cell.
nSubCellIndex	A zero-based index into the image list attached to the cell specified in nCellIndex. This sub-cell contains the image that contains the bitmap region that needs to be retrieved. Pass -2 to refer to the selected sub-cell.
uRow	The number of rows to count before reaching the Sub-cell tag to be retrieved.
uAlign	Value that specifies the origin point from which to count the rows specified in the uRow parameter. For example, if uAlign is DISPWIN_ALIGN_BOTTOMLEFT and uRow is 4, the application will count 4 rows from the bottom and place the tag on that location. Possible values are:
	Value	Meaning
	DISPWIN_ALIGN_TOPLEFT	[0x0000] Start counting rows from the top of the cell. The tag will be left justified.
	DISPWIN_ALIGN_LEFTCENTER	[0x0001] The tag is placed in the center, based on the height of the cell, and is left justified.
	DISPWIN_ALIGN_BOTTOMLEFT	[0x0002] Start counting rows from the bottom of the cell. The tag will be left justified.
	DISPWIN_ALIGN_TOPCENTER	[0x0003] The tag is placed in the center, based on the width of the cell, and is top justified.
	DISPWIN_ALIGN_BOTTOMCENTER	[0x0004] The tag is placed in the center, based on the width of the cell, and is bottom justified.
	DISPWIN_ALIGN_TOPRIGHT	[0x0005] Start counting rows from the top of the cell. The tag will be right justified.
	DISPWIN_ALIGN_RIGHTCENTER	[0x0006] The tag is placed in the center, based on the height of the cell, and is right justified.
	DISPWIN_ALIGN_BOTTOMRIGHT	[0x0007] Start counting rows from the bottom of the cell. The tag will be right justified.
pTagInfo	Pointer to the DISPCELLTAGINFO structure that contains information about the tag.
uFlags	Reserved for future use. Pass 0.

Returns

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

Comments

If you are planning to retrieves the text, you should allocate enough space to hold the tag text.

This function retrieves the Sub-Cell tag. The sub-cell tag is the tag that appears only on one frame of the cell frames. You can create a sub-cell tag using the function L_DispContainerSetSubCellTag. To create a tag that appears on all the frames of the cell, use L_DispContainerSetCellTag.

Required DLLs and Libraries

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

Functions:	L_DispContainerEditCellTag, L_DispContainerGetCellTag, L_DispContainerSetCellTag, L_DispContainerDeleteSubCellTag, L_DispContainerEditSubCellTag, L_DispContainerSetSubCellTag, L_DispContainerCreate, L_DispContainerRemoveCell, L_DispContainerInsertCell, L_DispContainerGetCellCount, L_DispContainerSetCellProperties, L_DispContainerGetCellProperties
Topics:	Image Viewer Cells
	Image Viewer Functions: Image Viewer Cells