{
  "description": "Stores the four numerical coordinates (x1, y1, x2, y2) defining a rectangular box on an image",
  "_filename": "StructureDefinition-image-box-coordinates.json",
  "package_name": "de.medizininformatikinitiative.use-case.omi",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "ImageBoxCoordinatesExtension",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "Image Box Coordinates",
  "package_version": "0.3.18",
  "status": "active",
  "id": "70ebcb63-1ca4-4f2e-93ba-f45267b90666",
  "kind": "complex-type",
  "url": "http://omi.de/fhir/registry/StructureDefinition/image-box-coordinates",
  "context": [ {
    "type": "element",
    "expression": "Observation.component"
  } ],
  "version": null,
  "differential": {
    "element": [ {
      "id": "Extension",
      "path": "Extension",
      "short": "Image Box Coordinates",
      "definition": "Stores the four numerical coordinates (x1, y1, x2, y2) defining a rectangular box on an image"
    }, {
      "id": "Extension.extension",
      "min": 4,
      "path": "Extension.extension"
    }, {
      "id": "Extension.extension:x1",
      "max": "1",
      "min": 1,
      "path": "Extension.extension",
      "short": "X coordinate of top-left corner",
      "sliceName": "x1"
    }, {
      "id": "Extension.extension:x1.extension",
      "max": "0",
      "path": "Extension.extension.extension"
    }, {
      "id": "Extension.extension:x1.url",
      "path": "Extension.extension.url",
      "fixedUri": "x1"
    }, {
      "id": "Extension.extension:x1.value[x]",
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "decimal"
      } ]
    }, {
      "id": "Extension.extension:y1",
      "max": "1",
      "min": 1,
      "path": "Extension.extension",
      "short": "Y coordinate of top-left corner",
      "sliceName": "y1"
    }, {
      "id": "Extension.extension:y1.extension",
      "max": "0",
      "path": "Extension.extension.extension"
    }, {
      "id": "Extension.extension:y1.url",
      "path": "Extension.extension.url",
      "fixedUri": "y1"
    }, {
      "id": "Extension.extension:y1.value[x]",
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "decimal"
      } ]
    }, {
      "id": "Extension.extension:x2",
      "max": "1",
      "min": 1,
      "path": "Extension.extension",
      "short": "X coordinate of bottom-right corner",
      "sliceName": "x2"
    }, {
      "id": "Extension.extension:x2.extension",
      "max": "0",
      "path": "Extension.extension.extension"
    }, {
      "id": "Extension.extension:x2.url",
      "path": "Extension.extension.url",
      "fixedUri": "x2"
    }, {
      "id": "Extension.extension:x2.value[x]",
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "decimal"
      } ]
    }, {
      "id": "Extension.extension:y2",
      "max": "1",
      "min": 1,
      "path": "Extension.extension",
      "short": "Y coordinate of bottom-right corner",
      "sliceName": "y2"
    }, {
      "id": "Extension.extension:y2.extension",
      "max": "0",
      "path": "Extension.extension.extension"
    }, {
      "id": "Extension.extension:y2.url",
      "path": "Extension.extension.url",
      "fixedUri": "y2"
    }, {
      "id": "Extension.extension:y2.value[x]",
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "decimal"
      } ]
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "http://omi.de/fhir/registry/StructureDefinition/image-box-coordinates"
    }, {
      "id": "Extension.value[x]",
      "max": "0",
      "path": "Extension.value[x]"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}