Package org.dcm4che.typeddicom.dataelements

Class PresentationPixelMagnificationRatio

java.lang.Object

org.dcm4che.typeddicom.AbstractAttributesWrapper

org.dcm4che.typeddicom.AbstractDataElementWrapper

org.dcm4che.typeddicom.dataelements.PresentationPixelMagnificationRatio

All Implemented Interfaces:

AttributesWrapper, DataElementWrapper, BytesDataElementWrapper, DoubleDataElementWrapper, FloatDataElementWrapper, FloatingPointSingleWrapper

public class PresentationPixelMagnificationRatio
extends AbstractDataElementWrapper
implements FloatingPointSingleWrapper

Name: Presentation Pixel Magnification Ratio
Keyword: PresentationPixelMagnificationRatio
Tag: (0070,0103)
Value Representation: FL
Value Multiplicity: 1

• Described in the contexts:
  • Displayed Area Module > Displayed Area Selection Sequence > Presentation Pixel Magnification Ratio
  as follows:
  Attribute Name: Presentation Pixel Magnification Ratio
  Type: 1C
  Attribute Description:

  Ratio of displayed pixels to source pixels, specified in one dimension.

  Required if Presentation Size Mode (0070,0100) is MAGNIFY.

  Note

  1. A value of 1.0 would imply that one pixel in the referenced image would be displayed as one pixel on the display (i.e., it would not be interpolated if the aspect ratio of the image pixels is 1:1).

  2. A value of 2.0 would imply that one pixel in the referenced image would be displayed as 4 pixels on the display (i.e., up-sampled by a factor of 2 in each of the row and column directions).

  3. A value of 0.5 would imply that 4 pixels in the referenced image would be displayed as 1 pixel on the display (i.e., down-sampled by a factor of 2 in each of the row and column directions).

  4. If the source pixels have an aspect ratio of other than 1:1, then they are assumed to have been interpolated to a display pixel aspect ratio of 1:1 prior to magnification.

  
  

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PresentationPixelMagnificationRatio.Holder	A class implementing this interface can hold attributes which contain the DICOM tag "Presentation Pixel Magnification Ratio" (see PresentationPixelMagnificationRatio)

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TAG
static final org.dcm4che3.data.VR	VALUE_REPRESENTATION

Constructor Summary

Constructors

Constructor	Description
PresentationPixelMagnificationRatio()
PresentationPixelMagnificationRatio(org.dcm4che3.data.Attributes attributes)

Method Summary

Modifier and Type	Method	Description
PresentationPixelMagnificationRatio	copy()
int	getTag()
org.dcm4che3.data.VR	getValueRepresentation()

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.DoubleDataElementWrapper

getDouble, setDouble

Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.FloatDataElementWrapper

getFloat, setFloat

Field Details

VALUE_REPRESENTATION

public static final org.dcm4che3.data.VR VALUE_REPRESENTATION

TAG

public static final int TAG

See Also:

• Constant Field Values

Constructor Details

PresentationPixelMagnificationRatio

public PresentationPixelMagnificationRatio(org.dcm4che3.data.Attributes attributes)

PresentationPixelMagnificationRatio

public PresentationPixelMagnificationRatio()

Method Details

copy

public PresentationPixelMagnificationRatio copy()

getTag

public int getTag()

Specified by:

getTag in interface DataElementWrapper

getValueRepresentation

public org.dcm4che3.data.VR getValueRepresentation()

Specified by:

getValueRepresentation in interface DataElementWrapper