Definition for Code SystemImagingSelection2DGraphicType

{
  "resourceType" : "CodeSystem",
  "id" : "imagingselection-2dgraphictype",
  "meta" : {
    "lastUpdated" : "2025-10-26T01:00:37.313+11:00",
    "profile" : ["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem imagingselection-2dgraphictype</b></p><a name=\"imagingselection-2dgraphictype\"> </a><a name=\"hcimagingselection-2dgraphictype\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2021-01-05T10:01:24.148+11:00</p><p style=\"margin-bottom: 0px\">Profile: <a href=\"shareablecodesystem.html\">Shareable CodeSystem</a></p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/imagingselection-2dgraphictype</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">point<a name=\"imagingselection-2dgraphictype-point\"> </a></td><td>POINT</td><td>A single location denoted by a single (x,y) pair.</td></tr><tr><td style=\"white-space:nowrap\">polyline<a name=\"imagingselection-2dgraphictype-polyline\"> </a></td><td>POLYLINE</td><td>A series of connected line segments with ordered vertices denoted by (x,y) triplets; if the first and last vertices are the same it is a closed polygon.</td></tr><tr><td style=\"white-space:nowrap\">multipoint<a name=\"imagingselection-2dgraphictype-multipoint\"> </a></td><td>MULTIPOINT</td><td>Multiple pixels each denoted by a (x,y) pair.</td></tr><tr><td style=\"white-space:nowrap\">circle<a name=\"imagingselection-2dgraphictype-circle\"> </a></td><td>CIRCLE</td><td>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.</td></tr><tr><td style=\"white-space:nowrap\">ellipse<a name=\"imagingselection-2dgraphictype-ellipse\"> </a></td><td>ELLIPSE</td><td>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.</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "ii"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "normative"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 6
  }],
  "url" : "http://hl7.org/fhir/imagingselection-2dgraphictype",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1984"
  }],
  "version" : "6.0.0-ballot3",
  "name" : "ImagingSelection2DGraphicType",
  "title" : "Imaging Selection 2D Graphic Type",
  "status" : "active",
  "experimental" : false,
  "date" : "2024-12-30",
  "publisher" : "HL7 (FHIR Project)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    },
    {
      "system" : "email",
      "value" : "fhir@lists.hl7.org"
    }]
  }],
  "description" : "The type of coordinates describing a 2D image region.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/imagingselection-2dgraphictype",
  "content" : "complete",
  "concept" : [{
    "code" : "point",
    "display" : "POINT",
    "definition" : "A single location denoted by a single (x,y) pair."
  },
  {
    "code" : "polyline",
    "display" : "POLYLINE",
    "definition" : "A series of connected line segments with ordered vertices denoted by (x,y) triplets; if the first and last vertices are the same it is a closed polygon."
  },
  {
    "code" : "multipoint",
    "display" : "MULTIPOINT",
    "definition" : "Multiple pixels each denoted by a (x,y) pair."
  },
  {
    "code" : "circle",
    "display" : "CIRCLE",
    "definition" : "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."
  },
  {
    "code" : "ellipse",
    "display" : "ELLIPSE",
    "definition" : "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."
  }]
}