ApplyPresDataFrom Method

Description:

Extracts Presentation State data from DICOM DataSet of PresStatePage, and adjusts display of the IGMedPage Object based on this data, and on the StdDsplLUT, if it is not empty.

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
- StdDsplLUT 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.

This method replaces IGMedPage.ApplyPresentationDataFrom Method. It works with the new class IGLUT, which is more flexible, and is supported by some new API methods.

Syntax:

      ApplyPresDataFrom (PresState as IGMedPage, PageDisplay as
IGPageDisplay, Flags as Long, StdDsplLUT as IGLUT);

Parameters:

Name	Description
PresState	DICOM Page from which to extract PS Data.
PageDisplay	IGPageDisplay settings.
Flags	PS flags parameter.
StdDsplLUT	IGLUT object.

Return Value:

N/A

Bits Per Pixel:

N/A

Sample:

Med