L_DicomGetGraphicObjPointCount

#include "l_bitmap.h"

L_UINT16 EXT_FUNCTION L_DicomGetGraphicObjPointCount(hDS, pGraphicAnnSQItem, uGraphicObjIndex, pPointsCount)

HDICOMDS hDS;	/* a DICOM handle */
pDICOMELEMENT pGraphicAnnSQItem;	/* pointer to a DICOMELEMENTstructure */
L_UINT uGraphicObjIndex;	/* graphic annotation object index */
L_UINT* pPointsCount;	/* pointer to a variable which will be updated with the point count */

Retrieves number of points that represents a graphical annotation object.

Parameter	Description
hDS	A DICOM handle.
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".
uGraphicObjIndex	Index of the graphic annotation object whose point count is to be retrieved.
pPointsCount	Pointer to a variable which will be updated with the number of points that represents a graphical annotation object

Returns

0	SUCCESS
>0	An error occurred. Refer to Return Codes.

Comments

This function retrieves the number of points that represents a graphical annotation object in the specified "Graphic Annotation Sequence" (0070,0001) item in the "Graphic Annotation Module".

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

See Also

Functions:	L_DicomFindFirstGraphicAnnSQItem, L_DicomCreateGraphicAnnSQItem, L_DicomCreateGraphicObject, L_DicomRemoveGraphicObject, L_DicomGetGraphicObjectInfo, L_DicomSetGraphicObjectInfo, L_DicomGetGraphicObjectCount, L_DicomRemoveAllGraphicObjects, L_DicomGetGraphicObjElement, L_DicomConvertLEADAnnObjToDicomAnnObjs, L_DicomConvertDicomAnnObjToLEADAnnObj
Topics:	Working with DICOM Annotations
	Dicom Annotations: Graphic Objects

Example

For an example, refer to L_DicomGetGraphicObjectInfo.