Package org.dcm4che.typeddicom.dataelements

Class AlphaLUTTransferFunction

java.lang.Object
org.dcm4che.typeddicom.AbstractAttributesWrapper
org.dcm4che.typeddicom.AbstractDataElementWrapper
org.dcm4che.typeddicom.dataelements.AlphaLUTTransferFunction
All Implemented Interfaces:
AttributesWrapper, DataElementWrapper, BytesDataElementWrapper, CodeStringWrapper, StringDataElementWrapper
public class AlphaLUTTransferFunction extends AbstractDataElementWrapper implements CodeStringWrapper
Name: Alpha LUT Transfer Function
Keyword: AlphaLUTTransferFunction
Tag: (0028,1410)
Value Representation: CS
Value Multiplicity: 1
  • Described in the contexts: as follows:
    Attribute Name: Alpha LUT Transfer Function
    Type: 1
    Attribute Description:

    Specifies the transformation that is used to create the Alpha input to the Blending LUTs.

    Note

    Depending on the values of Blending LUT 1 Transfer Function (0028,1405) and Blending LUT 2 Transfer Function (0028,140D) the Alpha LUT value may be ignored. It is recommended that IDENTITY be used if this is the case.

    Enumerated Values:

    NONE
    IDENTITY
    TABLE

  • Described in the contexts: as follows:
    Attribute Name: Alpha LUT Transfer Function
    Type: 1
    Attribute Description:

    Specifies the transformation that is used to create the Alpha input to a compositor component (if present) and the opacity value for use in the Volume Rendering compositor.

    Enumerated Values:

    NONE

    Output = 1 (opaque) for all input values.

    IDENTITY

    Output = input value.

    TABLE

    Output = output of the Alpha LUT.


  • Described in the contexts: as follows:
    Attribute Name: Alpha LUT Transfer Function
    Type: 1C
    Attribute Description:

    Specifies the transformation that is used to create the Alpha input a compositor component.

    Enumerated Values:

    NONE

    Output = 1 (opaque) for all input values

    IDENTITY

    Output = input value

    TABLE

    Output = output of the Alpha LUT

    Required if the number of Items in Presentation State Classification Component Sequence (0070,1801) is greater than 1.

    Note

    When this condition is true, there will be one or more compositor components to follow this classification component.


  • Field Details

  • Constructor Details

    • AlphaLUTTransferFunction

      public AlphaLUTTransferFunction(org.dcm4che3.data.Attributes attributes)
      Creates a new Alpha LUT Transfer Function object which wraps the provided attributes.
      Parameters:
      attributes - The Attributes object to be wrapped.

    • AlphaLUTTransferFunction

      public AlphaLUTTransferFunction()
      Creates a new Alpha LUT Transfer Function object which wraps a new and empty Attributes object.

  • Method Details

    • copy

      public AlphaLUTTransferFunction copy()
      Returns a new Alpha LUT Transfer Function which wraps a copy of the Attributes wrapped in this Alpha LUT Transfer Function. (see Attributes(Attributes)
      Returns:
      a new Alpha LUT Transfer Function which wraps a copy of the Attributes wrapped in this Alpha LUT Transfer Function.

    • getPrivateCreator

      public String getPrivateCreator()
      Specified by:
      getPrivateCreator in interface DataElementWrapper
      Returns:
      The DICOM Private Creator of the wrapped DICOM attributes. null if not private

    • getTag

      public int getTag()
      Specified by:
      getTag in interface DataElementWrapper
      Returns:
      The DICOM Tag of the wrapped DICOM attributes.