L_DicomChannelSetNotchFilterFrequency

#include "Ltdic.h"

L_BOOL EXT_FUNCTION L_DicomChannelSetNotchFilterFrequency(hDICOMWaveFormChannel, bInclude, dFrequency)

HDICOMWAVEFORMCHANNEL hDICOMWaveFormChannel;	/* a DICOM waveform channel handle*/
L_BOOL bInclude;	/* dataset insertion/removal flag*/
L_DOUBLE dFrequency;	/* new notch filter frequency*/

Sets the notch filter frequency for the channel.

Parameter

Description

hDICOMWaveFormChannel	A DICOM waveform channel handle
bInclude	Boolean flag that specifies whether the function should insert the Notch Filter Frequency (003A,0222) element or remove it from the dataset.
	Value	Meaning
	TRUE	Insert the "Notch Filter Frequency" (003A,0222) element (that corresponds to this channel) into the dataset and then set its value.
	FALSE	Delete the "Notch Filter Frequency" (003A,0222) element (that corresponds to this channel) from the dataset.
dFrequency	New notch filter frequency.

Returns

TRUE	The notch filter frequency was set successfully.
FALSE	An error occurred.

Comments

This function sets the value of the "Notch Filter Frequency" (003A,0222) element that corresponds to this channel. Set bInclude to TRUE to force the function to insert the element if it doesn’t already exist in the dataset.

This function can also be used to delete the "Notch Filter Frequency" (003A,0222) element that corresponds to this channel by setting bInclude to FALSE. In this case the dFrequency parameter is ignored.

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