ApplyPresentationDataFrom Method

Description:

Extracts PS data from DICOM DataSet of PresStatePage, and adjusts display of the IGMedPage Object based on this data. If GSDFLUT.size is 0, then identity GSDF LUT is assumed.

This function may result in the following:

Adjust Display LUT associated with the image, using
- VOI and Modality LUTs found in the presentation state DataSet
- Presentation LUT found in the presentation state DataSet
- GSDF LUT parameter
Change display layout, including image rectangle, zoom and orientation
Add ART annotation objects

If there are no VOI or Modality LUT in the PresState, the function tries to find them in the DataSet of IGMedPage Object on which the method has been called. If there are no such LUTs there, default values are taken.

If MED_PS_FEATURE_PRES_LUT bit flag is set in the Flags parameter, the function assumes that MED_PS_FEATURE_CONTRAST is set as well.

Syntax:

      ApplyPresentationDataFrom (PresState As IIGMedPage, PageDisplay
As IIGPageDisplay, Flags As Long, GSDFLUT As IIGMedLUT )

Parameters:

Name	Description
PresState	DICOM Page from which to extract PS Data
PageDisplay	IGPageDisplay settings
Flags	PS flags parameter
GSDFLUT	GSDF LUT parameter

Return Value:

N/A

Bits Per Pixel:

N/A

Sample:

Med