GetWaveformGroup method (ILEADDicomDS Interface)

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Syntax

short GetWaveformGroup(long lIndex, IDicomWaveformGroup* pWaveformGroup);

Overview

Refer to Working with DICOM Waveforms.

Remarks

The GetWaveformGroup method extracts the waveform multiplex group at the specified index and populates the specified DicomWaveformGroup object with the attributes of the extracted waveform group. For each channel in the extracted group, a DicomWaveformChannel object is added to the collection specified by the Channels property of the waveform group object.

In DICOM, a waveform consists of one or more multiplex groups, each encoded into an Item in the Waveform Sequence (5400,0100).

This is the main method for extracting waveforms from a DICOM dataset. Once the passed object is populated, use the methods and properties defined by the IDicomWaveformGroup interface and the IDicomWaveformChannel interface to examine the extracted waveform group; these methods and properties provide a comprehensive DICOM waveform support.

See Also

Elements:

GetWaveformGroupCount method, DeleteWaveformGroup method, AddWaveformGroup method

Topics:

DICOM Waveform Groups: Using Waveform Groups