DISPCELLTAGINFO
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.
Member |
Description |
|
uStructSize |
Size of this structure in bytes, for versioning. Use the sizeof() macro to calculate this value. |
|
uMask |
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. |
uPosition |
The number of rows to count before placing the tag. |
|
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. |
szText |
String containing a custom tag. This parameter is only used if uTagType is set to DISPWIN_TYPE_USERDATA. |
|
uTagType |
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. |
Comments
This structure is used with the following functions: