L_DicomChannelGetSensitivity
#include "Ltdic.h"
L_LTDIC_API L_UINT16 L_DicomChannelGetSensitivity(hDICOMWaveFormChannel, pbIncluded, pdChannelSensitivity, pChannelSensitivityUnits, uStructSize, pdChannelSensitivityCF, pdChannelBaseline)
HDICOMWAVEFORMCHANNEL hDICOMWaveFormChannel; |
/* a DICOM waveform channel handle*/ |
L_BOOL * pbIncluded; |
/* pointer to a variable to be updated*/ |
L_DOUBLE * pdChannelSensitivity; |
/* pointer to a variable to be updated*/ |
pDICOMCODESEQUENCEITEM pChannelSensitivityUnits; |
/* pointer to a variable to be updated*/ |
L_UINT uStructSize; |
/* size of a structure */ |
L_DOUBLE * pdChannelSensitivityCF; |
/* pointer to a variable to be updated*/ |
L_DOUBLE * pdChannelBaseline; |
/* pointer to a variable to be updated*/ |
Gets the channel sensitivity.
Parameter |
Description |
hDICOMWaveFormChannel |
A DICOM waveform channel handle |
pbIncluded |
Pointer to a flag that indicates whether the channel sensitivity is set for this channel. Possible values are: |
|
Value |
Meaning |
|
TRUE |
The channel sensitivity is set for this channel. |
|
FALSE |
The channel sensitivity is not set for this channel. |
pdChannelSensitivity |
Pointer to a variable that will be updated with the channel sensitivity. For more information, refer to the Channel Sensitivity (003A,0210) element in the DICOM standard. |
pChannelSensitivityUnits |
Pointer to a DICOMCODESEQUENCEITEM structure to be updated with the channel sensitivity units. For more information, refer to the "Channel Sensitivity Units Sequence" (003A,0211) element in the DICOM standard. |
uStructSize |
Size of the DICOMCODESEQUENCEITEM structure. Pass sizeof (DICOMCODESEQUENCEITEM). |
pdChannelSensitivityCF |
Pointer to a variable that will be updated with the channel sensitivity correction factor. For more information, to the "Channel Sensitivity Correction Factor" (003A,0212) element in the DICOM standard. |
pdChannelBaseline |
Pointer to a variable that will be updated with the channel baseline. For more information, refer to the "Channel Baseline" (003A,0213) element in the DICOM standard. |
Returns
0 |
The function was successful. |
> 0 |
An error occurred. Refer to Return Codes. |
Comments
Use this function to get the values for all the elements related to the channel sensitivity.
This function fails and returns DICOM_ERROR_NULL_PTR if pdChannelSensitivity is NULL.
The pChannelSensitivityUnits parameter points to a structure that can be filled using the functions offered by the context groups functions (L_DicomxxxContextGroup and L_DicomxxxCodedConcept) . For more information about these functions and the use of Coded Concepts in DICOM, please refer to Working with Context Groups.
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: |
Topics: |
|
|
|
Example
For an example, refer to L_DicomChannelSetSamples8.