Available in LEADTOOLS Medical Imaging toolkits. |
#include "Ltdic.h"
L_UINT16 LDicomDS::SetTextObjectInfo(pGraphicAnnSQItem, uTextObjectIndex, pTextObject)
pDICOMELEMENT pGraphicAnnSQItem; |
/* pointer to a DICOMELEMENT structure */ |
L_UINT uTextObjectIndex; |
/* text annotation object index */ |
pDICOMTEXTOBJECT pTextObject; |
/* pointer to the text annotation object attributes structure */ |
Updates the attributes of a text annotation object.
Parameter |
Description |
pGraphicAnnSQItem |
Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module". |
uTextObjectIndex |
Index of the text annotation object to be updated |
pTextObject |
Structure containing the text annotation object attributes. |
Returns
0 |
SUCCESS |
>0 |
An error occurred. Refer to Return Codes. |
Comments
Before calling this function, initialize pTextObject->uStructSize to be sizeof(DICOMTEXTOBJECT) and initialize all the structure members.
Required DLLs and Libraries
LTDIC For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
Win32, x64
See Also
Example
L_INT LDicomDS_SetTextObjectInfoExample(LDicomDS& PresStateDS) { L_INT nRet; DICOMTEXTOBJECT TextObject; pDICOMELEMENT pGraphicAnnSQItem = PresStateDS.FindFirstGraphicAnnSQItem() ; memset(&TextObject, 0, sizeof(DICOMTEXTOBJECT)); L_FLOAT pAnchorPoint[2]; L_FLOAT pBRHCorner[2]; L_FLOAT pTLHCorner[2]; pAnchorPoint[0] = (L_FLOAT)1.188; pAnchorPoint[1] = (L_FLOAT)1.188; pBRHCorner[0] = (L_FLOAT)1.288; pBRHCorner[1] = (L_FLOAT)1.288; pTLHCorner[0] = (L_FLOAT)1.388; pTLHCorner[1] = (L_FLOAT)1.388; TextObject.bAnchorPointVisible = FALSE; TextObject.pAnchorPoint = pAnchorPoint; TextObject.pBRHCorner = pBRHCorner; TextObject.pszTextValue = TEXT("Text Value updated"); TextObject.pTLHCorner = pTLHCorner; TextObject.uAnchorPointUnits = DICANN_UNIT_PIXEL; TextObject.uBoundingBoxUnits = DICANN_UNIT_PIXEL; TextObject.pszLayerName = TEXT("First Layer"); TextObject.uTextJustification = DICANN_TEXT_LEFT; TextObject.uStructSize = sizeof(DICOMTEXTOBJECT); nRet = PresStateDS.SetTextObjectInfo(pGraphicAnnSQItem, 0, &TextObject); if (nRet == DICOM_SUCCESS) { MessageBox( NULL, TEXT("Object has been successfully updated."), TEXT("Note"), MB_OK); } return nRet; }