References ▼
typedef struct tagDISPCELLTAGINFO{L_UINT uStructSize;L_UINT uMask;L_UINT uPosition;L_UINT uAlign;L_TCHAR * szText;L_UINT uTagType;} DISPCELLTAGINFO, * pDISPCELLTAGINFO;
The DISPCELLTAGINFO structure provides information about the cell or sub-cell tag.
Size of this structure in bytes, for versioning. Use the sizeof() operator to calculate this value.
Value that indicates which members contains valid data for setting, or which members should be updated. Flags can be combined using the bitwise 'OR. Possible values are:
| Value | Meaning |
|---|---|
| DCTF_ALL | [0x0000000F] All members must be valid or must be filled in. |
| DCTF_POSITION | [0x00000001] the uPosition member must be valid or must be filled in. |
| DCTF_ALIGN | [0x00000002] the uAlign member must be valid or must be filled in. |
| DCTF_TYPE | [0x00000004] the szText member must be valid or must be filled in. |
| DCTF_TEXT | [0x00000008] the uTagType member must be valid or must be filled in. |
The number of rows to count before placing the tag.
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. |
String containing a custom tag. This parameter is only used if uTagType is set to DISPWIN_TYPE_USERDATA.
Value that represents the type of tag to be added. Possible values are:
| Value | Meaning |
|---|---|
| DISPWIN_TYPE_USERDATA | [0x0000] User data tag |
| DISPWIN_TYPE_SCALE | [0x0001] Scale tag |
| DISPWIN_TYPE_WLCENTERWIDTH | [0x0002] Window level tag |
| DISPWIN_TYPE_FIELDOFVIEW | [0x0003] Field of view tag |
| DISPWIN_TYPE_OWNERDRAW | [0x0004] Owner draw tag |
| DISPWIN_TYPE_FRAME | [0x0005] Frame tag. |
| DISPWIN_TYPE_RULERUNIT | [0x0005] Ruler unit tag. |
This structure is used with the following functions:
LImageViewerCell::GetSubCellTag