{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://github.com/vitessce/vitessce/#dataset",
  "title": "Vitessce data set",
  "type": "object",
  "definitions": {
    "componentCoordinationScopeValue": {
      "oneOf": [
        { "type": "string" },
        {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        }
      ]
    },
    "components": {
      "description": "The layout array defines the views, or components, rendered in the grid.",
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["component", "x", "y"],
        "properties": {
          "uid": {
            "type": "string",
            "description": "A unique identifier for the view, to refer to it in getter and setter functions in object-oriented contexts."
          },
          "component": {
            "type": "string",
            "description": "Specify a component using a name defined in the component registry."
          },
          "props": {
            "type": "object",
            "description": "Extra prop values for the component."
          },
          "x": { "type": "integer" },
          "y": { "type": "integer" },
          "w": { "type": "integer" },
          "h": { "type": "integer" },
          "coordinationScopes": {
            "type": "object",
            "description": "Component-level coordination scope mappings define which coordination object values a particular component can read and write, for each coordination type.",
            "additionalProperties": true,
            "required": [],
            "properties": {
              "dataset": {
                "oneOf": [
                  { "type": "string" },
                  { "type": "array", "items": {"type": "string"} }
                ]
              },
              "obsType": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureType": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureValueType": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingType": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingZoom": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingRotation": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingTargetX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingTargetY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingTargetZ": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsSetPolygonsVisible": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsSetLabelsVisible": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsSetLabelSize": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsRadius": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsOpacity": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsRadiusMode": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "embeddingObsOpacityMode": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialZoom": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialRotation": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialTargetX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialTargetY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialTargetZ": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialRotationX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialRotationY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialRotationZ": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialRotationOrbit": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialOrbitAxis": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialAxisFixed": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "heatmapZoomX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "heatmapZoomY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "heatmapTargetX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "heatmapTargetY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "obsFilter": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "obsHighlight": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "obsSetSelection": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "obsSetHighlight": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "obsSetColor": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureFilter": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureHighlight": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureSelection": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureValueTransform": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureValueColormap": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "featureValueColormapRange": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "obsColorEncoding": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialImageLayer": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialSegmentationLayer": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialPointLayer": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "spatialNeighborhoodLayer": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "genomicZoomX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "genomicZoomY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "genomicTargetX": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "genomicTargetY": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "additionalObsSets": { "$ref": "#/definitions/componentCoordinationScopeValue" },
              "moleculeHighlight": { "$ref": "#/definitions/componentCoordinationScopeValue" }
            }
          }
        }
      }
    },
    "annDataCellSets": {
      "type": "array",
      "description": "Array of cell set configuration, following closely the conventions of the tabular schema",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["groupName", "setName"],
        "properties": {
          "groupName": {
            "type": "string",
            "description": "The display name for the set, like 'Cell Type' or 'Louvain.'"
          },
          "setName": {
            "oneOf": [
              {
                "type": "string",
                "description": "The location in the AnnData store for the set, like 'obs/louvain' or 'obs/celltype.'"
              },
              {
                "type": "array",
                "items": { "type": "string" },
                "description": "An array of locations in the AnnData store for a hierarchy of set names, from coarse to fine levels."
              }
            ]
          },
          "scoreName": {
            "oneOf": [
              {
                "type": "string",
                "description": "The location in the AnnData store for the set confidence scores, like 'obs/celltype_prediction_score.'"
              }
            ]
          }
        }
      }
    },
    "annDataCells": {
      "type": "object",
      "description": "The properties of this object are the configuration for how to layout scatterplots and spatial information",
      "minProperties": 1,
      "additionalProperties": false,
      "required": [],
      "properties": {
        "xy": {
          "type": "string",
          "description": "The location in the AnnData store of cell centroids, like 'obsm/X_centroids.'"
        },
        "poly": {
          "type": "string",
          "description": "The location in the AnnData store of cell polygon outlines, like 'obsm/X_polygons.'"
        },
        "factors": {
          "type": "array",
          "description": "List of locations in the AnnData store of cell sets, like 'obs/louvain'",
          "items": {
            "type": "string"
          }
        },
        "mappings": {
          "patternProperties": {
            ".": {
              "type": "object",
              "description": "An object containing key-values for mappings like { UMAP: { key: 'obsm/X_umap', dims: [0, 1] } }.",
              "additionalProperties": false,
              "required": ["key"],
              "properties": {
                "key": {
                  "type": "string",
                  "description": "Where to look in the AnnData store for this mapping, like 'obsm/X_umap.'"
                },
                "dims": {
                  "type": "array",
                  "description": "Which indices of the obsm object to take for a scatterplot, allowing for, for example, different PCs from obsm/X_pca",
                  "minItems": 2,
                  "maxItems": 2,
                  "items": { "type": "number" }
                }
              }
            }
          }
        }
      }
    },
    "annDataExpressionMatrix": {
      "type": "object",
      "description": "The properties of this object are the configuration for how to fetch the cell x genes matrix",
      "additionalProperties": false,
      "required": ["matrix"],
      "properties": {
        "matrix": {
          "type": "string",
           "description": "The location in the AnnData store of the cell x gene matrix, like 'obsm/hvg_subset.' or 'X'"
        },
        "geneFilter": {
          "type": "string",
           "description": "The location in the AnnData store of a filter for the genes if using a subset of the data, like 'var.highly_variable.' if the matrix comes from 'obsm/hvg_subset.'"
        },
        "matrixGeneFilter": {
          "type": "string",
           "description": "The location in the AnnData store of a filter for the matrix data (used in heatmap and histogram), like 'var.highly_variable.''"
        },
        "geneAlias": {
          "type": "string",
           "description": "The location in the AnnData store of a different list of names for gene list component, other than the `var` index"
        }
      }
    },
    "requestInit": {
      "type": "object",
      "description": "The properties of this object correspond to the parameters of the JavaScript fetch() function.",
      "additionalProperties": false,
      "required": [],
      "properties": {
        "method": {
          "type": "string"
        },
        "headers": {
          "type": "object"
        },
        "body": {
          "type": "string"
        },
        "mode": {
          "type": "string"
        },
        "credentials": {
          "type": "string"
        },
        "cache": {
          "type": "string"
        },
        "redirect": {
          "type": "string"
        },
        "referrer": {
          "type": "string"
        },
        "integrity": {
          "type": "string"
        }
      }
    },
    "rasterLayer": {
      "description": "The properties of this object are the rendering settings for the raster layer.",
      "additionalProperties": false,
      "required": ["channels", "colormap", "index", "opacity"],
      "properties": {
        "channels": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["selection"],
            "properties": {
              "color": {
                "type": "array",
                "items": { "type": "number" },
                "description": "The color to use when rendering this channel under the null colormap."
              },
              "selection": {
                "type": "object",
                "description": "Determines the channel selection, e.g. some Z and time slice."
              },
              "slider": {
                "type": "array",
                "items": { "type": "number" },
                "description": "Determines the range for color mapping."
              },
              "visible": {
                "type": "boolean",
                "description": "Determines whether this channel of the layer will be rendered in the spatial component."
              }
            }
          }
        },
        "colormap": {
          "oneOf": [
            {
              "type": "string",
              "description": "The name of the colormap to use for this layer."
            },
            {
              "type": "null",
              "description": "Use the solid color definitions."
            }
          ]
        },
        "transparentColor": {
          "oneOf": [
            {
              "type": "array",
              "minItems": 3,
              "maxItems": 3,
              "items": { 
                "type": "number",
                "description": "One of R G or B (0 - 255)." 
              },
              "description": "Determines the color to be set to opacity 0"
            },
            {
              "type": "null",
              "description": "No selection."
            }
          ]
        },
        "index": {
          "type": "number",
          "description": "The index of the layer among the array of layers available in the image file."
        },
        "opacity": {
          "type": "number"
        },
        "modelMatrix": {
          "oneOf": [
            {
              "type": "array",
              "minItems": 16,
              "maxItems": 16,
              "description": "transformation matrix for this layer"
            },
            {
              "type": "null",
              "description": "Use no transformation."
            }
          ]
        },
        "domainType": {
          "type": "string",
          "enum": ["Full", "Min/Max"],
          "description": "Determines the extent of the channel slider input element in the layer controller."
        },
        "resolution": {
          "type": "number",
          "description": "Resolution of 3D volumetric rendering"
        },
        "xSlice": {
          "oneOf": [
            {
              "type": "array",
              "minItems": 2,
              "maxItems": 2,
              "description": "Slice bounds"
            },
            {
              "type": "null",
              "description": "No slicing"
            }
          ]
        },
        "renderingMode": {
          "type": "string",
           "description": "Rendering mode of 3D volumetric rendering"
        },
        "ySlice": {
          "oneOf": [
            {
              "type": "array",
              "minItems": 2,
              "maxItems": 2,
              "description": "Slice bounds"
            },
            {
              "type": "null",
              "description": "No slicing"
            }
          ]
        },
        "zSlice": {
          "oneOf": [
            {
              "type": "array",
              "minItems": 2,
              "maxItems": 2,
              "description": "Slice bounds"
            },
            {
              "type": "null",
              "description": "No slicing"
            }
          ]
        },
        "type": {
          "type": "string",
          "enum": ["raster", "bitmask"]
        },
        "use3d": {
          "type": "boolean"
        },
        "visible": {
          "type": "boolean",
          "description": "Determines whether this entire layer will be rendered in the spatial component."
        }
      }
    },
    "moleculesLayer": {
      "type": "object",
      "description": "The properties of this object are the rendering settings for the molecules layer.",
      "additionalProperties": false,
      "required": ["visible", "radius", "opacity"],
      "properties": {
        "visible": {
          "type": "boolean"
        },
        "radius": {
          "type": "number"
        },
        "opacity": {
          "type": "number"
        }
      }
    },
    "cellsLayer": {
      "type": "object",
      "description": "The properties of this object are the rendering settings for the cells layer.",
      "additionalProperties": false,
      "required": ["visible", "stroked", "radius", "opacity"],
      "properties": {
        "visible": {
          "type": "boolean"
        },
        "stroked": {
          "type": "boolean"
        },
        "radius": {
          "type": "number"
        },
        "opacity": {
          "type": "number"
        }
      }
    },
    "neighborhoodsLayer": {
      "type": "object",
      "description": "The properties of this object are the rendering settings for the neighborhoods layer.",
      "additionalProperties": false,
      "required": ["visible"],
      "properties": {
        "visible": {
          "type": "boolean"
        }
      }
    },
    "spatialImageLayer": {
      "type": "array",
      "description": "Array of Spatial Layers",
      "items": {
        "$ref": "#/definitions/rasterLayer"
      }
    }
  },
  "additionalProperties": false,
  "required": ["version", "name", "datasets", "layout", "initStrategy"],
  "properties": {
    "name": { "type": "string" },
    "public": { "type": "boolean" },
    "description": { "type": "string" },
    "datasets": {
      "type": "array",
      "description": "The datasets array defines groups of files, where the files within each dataset reference the same entities (cells, genes, cell sets, etc).",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["uid", "files"],
        "properties": {
          "uid": { "type": "string" },
          "name": { "type": "string" },
          "description": { "type": "string" },
          "files": {
            "type": "array",
            "items": {
              "type": "object",
              "additionalProperties": false,
              "required": ["fileType"],
              "properties": {
                "name": { "type": "string" },
                "type": { "type": "string" },
                "fileType": { "type": "string" },
                "url": { "type": "string" },
                "options": { "oneOf": [{ "$ref": "#/definitions/annDataCellSets" }, { "$ref": "https://github.com/vitessce/vitessce/#raster" }, { "$ref": "#/definitions/annDataCells" }, { "$ref": "#/definitions/annDataExpressionMatrix" }] },
                "requestInit": { "$ref": "#/definitions/requestInit" }
              }
            }
          }
        }
      }
    },
    "coordinationSpace": {
      "type": "object",
      "description": "The coordination space stores the values for each scope of each coordination object.",
      "additionalProperties": true,
      "required": [],
      "properties": {
        "dataset": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        },
        "obsType": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        },
        "featureType": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        },
        "featureValueType": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        },
        "embeddingZoom": {
          "type": "object",
          "patternProperties": {
            ".": { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "embeddingRotation": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "embeddingTargetX": {
          "type": "object",
          "patternProperties": {
            ".": { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "embeddingTargetY": {
          "type": "object",
          "patternProperties": {
            ".":  { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "embeddingTargetZ": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "embeddingType": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        },
        "embeddingObsSetPolygonsVisible": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "boolean" }
          }
        },
        "embeddingObsSetLabelsVisible": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "boolean" }
          }
        },
        "embeddingObsSetLabelSize": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "embeddingObsRadius": {
          "type": "object",
          "patternProperties": {
            ".": {
              "type": "number",
              "description": "The cell radius value, used when embeddingCellRadiusMode is absolute or relative."
            }
          }
        },
        "embeddingObsOpacity": {
          "type": "object",
          "patternProperties": {
              ".": {
                "type": "number",
                "description": "The cell opacity value, used when embeddingCellOpacityMode is static."
              }
          }
        },
        "embeddingObsRadiusMode": {
          "type": "object",
          "patternProperties": {
            ".": {
              "type": "string",
              "enum": ["manual", "auto"],
              "description": "Should data points representing cells be assigned a static (manual) or dynamic (auto, based on zoom level and data extent) radius?"
            }
          }
        },
        "embeddingObsOpacityMode": {
          "type": "object",
          "patternProperties": {
            ".": {
              "type": "string",
              "enum": ["manual", "auto"],
              "description": "Should data points representing cells be assigned a static (manual) or dynamic (auto, based on zoom level and data extent) opacity?"
            }
          }
        },
        "spatialZoom": {
          "type": "object",
          "patternProperties": {
            ".":  { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialRotation": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "spatialTargetX": {
          "type": "object",
          "patternProperties": {
            ".":  { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialTargetY": {
          "type": "object",
          "patternProperties": {
            ".":  { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialTargetZ": {
          "type": "object",
          "patternProperties": {
            ".":  { "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialRotationX": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set. Only useful for 3D viewing."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialRotationY": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set. Only useful for 3D viewing."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialRotationZ": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set. Only useful for 3D viewing."
                },
                { "type": "number" }
              ]
            }
          }
        },
         "spatialRotationOrbit": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set. Only useful for 3D viewing."
                },
                { "type": "number" }
              ]
            }
          }
        },
        "spatialOrbitAxis": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, value will be automatically set. Only useful for 3D viewing."
                },
                { "type": "string" }
              ]
            }
          }
        },
        "spatialAxisFixed": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "Whether or not to have a fixed axis for the camera. Only useful for 3D viewing."
                },
                { "type": "boolean" }
              ]
            }
          }
        },
        "spatialImageLayer": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided and auto layer initialization is enabled, layers will be automatically initialized."
                },
                { "$ref": "#/definitions/spatialImageLayer" }
              ]
            }
          }
        },
        "spatialSegmentationLayer": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided and auto layer initialization is enabled, layers will be automatically initialized."
                },
                { "$ref": "#/definitions/cellsLayer" }
              ]
            }
          }
        },
        "spatialNeighborhoodLayer": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided and auto layer initialization is enabled, layers will be automatically initialized."
                },
                { "$ref": "#/definitions/neighborhoodsLayer" }
              ]
            }
          }
        },
        "spatialPointLayer": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided and auto layer initialization is enabled, layers will be automatically initialized."
                },
                { "$ref": "#/definitions/moleculesLayer" }
              ]
            }
          }
        },
        "heatmapZoomX": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "heatmapZoomY": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "heatmapTargetX": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "heatmapTargetY": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "obsFilter": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no cells will be filtered out initially."
                },
                { "type": "array", "items": { "type": "string" } }
              ]
            }
          }
        },
        "obsHighlight": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no cell will be highlighted initially."
                },
                { "type": "string" }
              ]
            }
          }
        },
        "obsSetSelection": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided and auto cell set initialization is enabled, cell set selections will be automatically initialized."
                },
                { "type": "array" }
              ]
            }
          }
        },
        "obsSetHighlight": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no cell sets will be highlighted initially."
                },
                { "type": "string" }
              ]
            }
          }
        },
        "obsSetColor": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, cell set colors will be automatically initialized."
                },
                {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "additionalProperties": false,
                    "required": ["path", "color"],
                    "properties": {
                      "path": {
                        "type": "array",
                        "items": { "type": "string" }
                      },
                      "color": {
                        "type": "array",
                        "items": { "type": "number" }
                      }
                    }
                  }
                }
              ]
            }
          }
        },
        "obsColorEncoding": {
          "type": "object",
          "patternProperties": {
            ".": {
              "type": "string",
              "enum": ["geneSelection", "cellSetSelection"],
              "description": "How should data points representing cells be colored?"
            }
          }
        },
        "featureFilter": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no genes will be filtered out initially."
                },
                { "type": "array", "items": { "type": "string" } }
              ]
            }
          }
        },
        "featureHighlight": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no genes will be highlighted initially."
                },
                { "type": "string" }
              ]
            }
          }
        },
        "featureSelection": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null"
                },
                { "type": "array", "items": { "type": "string" } }
              ]
            }
          }
        },
        "featureValueTransform": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null"
                },
                { "type": "string", "pattern": "log1p" }
              ]
            }
          }
        },
        "featureValueColormap": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "string" }
          }
        },
        "featureValueColormapRange": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "array", "items": { "type": "number" } }
          }
        },
        "genomicZoomX": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "genomicZoomY": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "genomicTargetX": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "genomicTargetY": {
          "type": "object",
          "patternProperties": {
            ".": { "type": "number" }
          }
        },
        "additionalObsSets": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no cell will be highlighted initially."
                },
                {
                  "$ref": "https://github.com/vitessce/vitessce/#cell-sets"
                }
              ]
            }
          }
        },
        "moleculeHighlight": {
          "type": "object",
          "patternProperties": {
            ".": {
              "oneOf": [
                {
                  "type": "null",
                  "description": "If null is provided, no molecule will be highlighted initially."
                },
                { "type": "string" }
              ]
            }
          }
        }
      }
    },
    "layout": { "$ref": "#/definitions/components" },
    "initStrategy": {
      "type": "string",
      "enum": ["none", "auto"],
      "description": "The initialization strategy determines how missing coordination objects and coordination scope mappings are initially filled in."
    },
    "version": {
      "type": "string",
      "enum": ["1.0.12"],
      "description": "The schema version for the view config."
    }
  }
}