com.pixelmed.dicom
Class GeometryOfVolumeFromAttributeList

java.lang.Object
  com.pixelmed.geometry.GeometryOfVolume
      com.pixelmed.dicom.GeometryOfVolumeFromAttributeList

public class GeometryOfVolumeFromAttributeList
extends GeometryOfVolume

A class to extract and describe the spatial geometry of an entire volume of contiguous cross-sectional image slices, given a list of DICOM attributes.

Field Summary

Fields inherited from class com.pixelmed.geometry.GeometryOfVolume

frames, isVolume

Constructor Summary

GeometryOfVolumeFromAttributeList(AttributeList list)
Construct the geometry from the Per-frame and Shared Functional Group Sequences of a multi-frame object, or from the Image Plane Module and related attributes, if there is only a single frame of a non-multi-frame object.

Method Summary

static double[]

getImageOrientationPatientFromAttributeList(AttributeList list) Retrieve the ImageOrientationPatient values if the same for all frames or a single frame conventional object.

Methods inherited from class com.pixelmed.geometry.GeometryOfVolume

checkAndSetVolumeSampledRegularlyAlongFrameDimension, findClosestSliceInSamePlane, getColumnOrientation, getDistanceAlongNormalFromOrigin, getGeometryOfSlice, getGeometryOfSlices, getNumberOfSlices, getRowOrientation, isVolumeSampledRegularlyAlongFrameDimension, lookupImageCoordinate, lookupImageCoordinate, lookupImageCoordinate, lookupImageCoordinate, lookupImageCoordinate, lookupImageCoordinate, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GeometryOfVolumeFromAttributeList

public GeometryOfVolumeFromAttributeList(AttributeList list)
                                  throws DicomException

Construct the geometry from the Per-frame and Shared Functional Group Sequences of a multi-frame object, or from the Image Plane Module and related attributes, if there is only a single frame of a non-multi-frame object.

Parameters:

list - the list of DICOM attributes

Throws:

DicomException

Method Detail

getImageOrientationPatientFromAttributeList

public static double[] getImageOrientationPatientFromAttributeList(AttributeList list)

Retrieve the ImageOrientationPatient values if the same for all frames or a single frame conventional object.

Parameters:

list - the top level attribute list for the object

Returns:

a double array of six values, or null if not present or not shared