ImageGear Professional for Unix
MED_DCM_util_tag_info_add
| ImageGear Professional v18.2 > API Reference Guide > MD Component API Reference > MD Component Functions Reference > Utility Functions > MED_DCM_util_tag_info_add |
This function allows you to add new entries into an internal table of Tag entries.
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BOOL ACCUAPI MED_DCM_util_tag_info_add(
const AT_DCM_TAG Tag,
const AT_DCM_VR VR,
const AT_DCM_VM VM,
const WORD wVersion,
const LPCHAR lpszTagName
);
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| Name | Type | Description |
| Tag | const AT_DCM_TAG | Set to a Tag value. The Tag must be supplied as a 32-bit value in which the first 16 bits (WORD) represent the Group Number and the second 16 bits represent the Element Number. Group and Element are expressed as WORDs. |
| lpVR | const AT_DCM_VR | Set to the VR of the new Tag. See enumIGMedVR for possible VR values. |
| lpVM | const AT_DCM_VM | Set to the VM of the new Tag. Value Multiplicity tells whether and/or how many items can be stored in this type of Data Element. See Remarks below. |
| wVersion | const WORD | Set this to the DICOM version. This should identify the first version of DICOM that includes this Tag. Most applications should set this to 3 but any value is accepted. |
| LpszTagName | const LPCHAR | Set to a character string name that should be provided as the description of this Tag. |
Returns TRUE if the new Tag was successfully added to the Data Dictionary; FALSE otherwise.
This function does not process image pixels.
It can be used for adding newly defined DICOM Tags (new to the specification) or for adding private user-defined Tags. Once a new entry is added, the new Tag works just like all other Tags do.