Package org.dcm4che.typeddicom.dataelements

Class PresentationPixelSpacing

  • All Implemented Interfaces:
    org.dcm4che.typeddicom.AttributesWrapper, org.dcm4che.typeddicom.DataElementWrapper, org.dcm4che.typeddicom.valuerepresentations.BytesDataElementWrapper, DecimalStringMultiWrapper, org.dcm4che.typeddicom.valuerepresentations.DoubleDataElementMultiWrapper, org.dcm4che.typeddicom.valuerepresentations.FloatDataElementMultiWrapper, org.dcm4che.typeddicom.valuerepresentations.StringDataElementMultiWrapper
    public class PresentationPixelSpacing
extends org.dcm4che.typeddicom.AbstractDataElementWrapper
implements DecimalStringMultiWrapper
    Name: Presentation Pixel Spacing
    Keyword: PresentationPixelSpacing
    Tag: (0070,0101)
    Value Representation: DecimalString
    Value Multiplicity: 2
    • Described in the contexts: as follows:
      Attribute Name: Presentation Pixel Spacing
      Type: 1C
      Attribute Description:

      Physical distance between the center of each pixel in the referenced image (before spatial transformation), specified by a numeric pair - adjacent row spacing (delimiter) adjacent column spacing in mm. See DICOM Standard Part 3 - Section 10.7.1.3 for further explanation of the value order.

      Note

      1. This value may be different from Pixel Spacing (0028,0030) or Imager Pixel Spacing (0018,1164) specified in the referenced image, which are ignored, since some form of calibration may have been performed (for example by reference to an object of known size in the image).

      2. If the row and column spacing are different, then the pixel aspect ratio of the image is not 1:1.

      Required if Presentation Size Mode (0070,0100) is TRUE SIZE, in which case the values will correspond to the physical distance between the center of each pixel on the display device.

      May be present if Presentation Size Mode (0070,0100) is SCALE TO FIT or MAGNIFY, in which case the values are used to compute the aspect ratio of the image pixels.


    • Constructor Summary

      Constructors 
      Constructor Description
      PresentationPixelSpacing()
      Creates a new Presentation Pixel Spacing object which wraps a new and empty Attributes object.
      PresentationPixelSpacing​(org.dcm4che3.data.Attributes attributes)
      Creates a new Presentation Pixel Spacing object which wraps the provided attributes.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      PresentationPixelSpacing copy()
      Returns a new Presentation Pixel Spacing which wraps a copy of the Attributes wrapped in this Presentation Pixel Spacing.
      java.lang.String getPrivateCreator()  
      int getTag()  

      • Methods inherited from class org.dcm4che.typeddicom.AbstractDataElementWrapper

        equals, exists, getValue, hashCode, toString

      • Methods inherited from class org.dcm4che.typeddicom.AbstractAttributesWrapper

        getAttributes

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface org.dcm4che.typeddicom.AttributesWrapper

        copy, getAttributes, isEmpty

      • Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.BytesDataElementWrapper

        getBytes, getSafeBytes, setBytes

      • Methods inherited from interface org.dcm4che.typeddicom.DataElementWrapper

        exists, getValue

      • Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.DoubleDataElementMultiWrapper

        getDouble, getDoubles, setDoubles

      • Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.FloatDataElementMultiWrapper

        getFloat, getFloats, setFloats

      • Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.StringDataElementMultiWrapper

        getString, getString, getStrings, setStrings

    • Constructor Detail

      • PresentationPixelSpacing

        public PresentationPixelSpacing​(org.dcm4che3.data.Attributes attributes)
        Creates a new Presentation Pixel Spacing object which wraps the provided attributes.
        Parameters:
        attributes - the Attributes object to be wrapped.

      • PresentationPixelSpacing

        public PresentationPixelSpacing()
        Creates a new Presentation Pixel Spacing object which wraps a new and empty Attributes object.

    • Method Detail

      • copy

        public PresentationPixelSpacing copy()
        Returns a new Presentation Pixel Spacing which wraps a copy of the Attributes wrapped in this Presentation Pixel Spacing. (see Attributes(Attributes)
        Returns:
        a new Presentation Pixel Spacing which wraps a copy of the Attributes wrapped in this Presentation Pixel Spacing.

      • getPrivateCreator

        public java.lang.String getPrivateCreator()
        Specified by:
        getPrivateCreator in interface org.dcm4che.typeddicom.DataElementWrapper

      • getTag

        public int getTag()
        Specified by:
        getTag in interface org.dcm4che.typeddicom.DataElementWrapper