L_DicomChannelSetNotchFilterFrequency

#include "Ltdic.h"

L_LTDIC_API L_BOOL 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 doesnt 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

Platforms

Win32, x64

See Also

Functions:

L_DicomChannelGetNotchFilterFrequency

Topics:

Working with DICOM Waveforms

Example

For an example, refer to L_DicomChannelSetSamples8.