FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions

CodeSystem: Imaging Selection2 D Graphic Type

Official URL: http://hl7.org/fhir/imagingselection-2dgraphictype Version: 5.0.0
Standards status: Informative Maturity Level: 3 Responsible: Imaging Integration Computable Name: ImagingSelection2DGraphicType

The type of coordinates describing a 2D image region.

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system http://hl7.org/fhir/imagingselection-2dgraphictype defines the following codes:

CodeDisplayDefinition
point POINT A single location denoted by a single (x,y) pair.
polyline POLYLINE A series of connected line segments with ordered vertices denoted by (x,y) triplets; the points need not be coplanar.
interpolated INTERPOLATED An n-tuple list of (x,y) pair end points between which some form of implementation dependent curved lines are to be drawn. The rendered line shall pass through all the specified points.
circle CIRCLE Two points shall be present; the first point is to be interpreted as the center and the second point as a point on the circumference of a circle, some form of implementation dependent representation of which is to be drawn.
ellipse ELLIPSE An ellipse defined by four (x,y) pairs, the first two pairs specifying the endpoints of the major axis and the second two pairs specifying the endpoints of the minor axis.