{
    "dataRoles": [
        {
            "name": "Source",
            "kind": "Grouping",
            "displayName": "Source",
            "displayNameKey": "Visual_Source"
        },
        {
            "name": "Destination",
            "kind": "Grouping",
            "displayName": "Destination",
            "displayNameKey": "Visual_Destination"
        },
        {
            "name": "DestinationLabels",
            "kind": "Grouping",
            "displayName": "Destination labels",
            "displayNameKey": "Visual_DestinationLabels"
        },
        {
            "name": "SourceLabels",
            "kind": "Grouping",
            "displayName": "Source labels",
            "displayNameKey": "Visual_SourceLabels"
        },
        {
            "name": "Weight",
            "kind": "Measure",
            "displayName": "Weight",
            "displayNameKey": "Visual_Weight"
        }
    ],
    "dataViewMappings": [
        {
            "conditions": [
                {
                    "Source": {
                        "min": 0,
                        "max": 1
                    },
                    "Destination": {
                        "min": 0,
                        "max": 1
                    },
                    "SourceLabels": {
                        "min": 0,
                        "max": 1
                    },
                    "DestinationLabels": {
                        "min": 0,
                        "max": 1
                    },
                    "Weight": {
                        "min": 0,
                        "max": 0
                    }
                },
                {
                    "Source": {
                        "min": 0,
                        "max": 1
                    },
                    "Destination": {
                        "min": 0,
                        "max": 1
                    },
                    "Weight": {
                        "min": 1,
                        "max": 1
                    }
                }
            ],
            "categorical": {
                "categories": {
                    "select": [
                        {
                            "bind": {
                                "to": "Source"
                            }
                        },
                        {
                            "bind": {
                                "to": "Destination"
                            }
                        },
                        {
                            "bind": {
                                "to": "SourceLabels"
                            }
                        },
                        {
                            "bind": {
                                "to": "DestinationLabels"
                            }
                        }
                    ],
                    "dataReductionAlgorithm": {
                        "top": {}
                    }
                },
                "values": {
                    "for": {
                        "in": "Weight"
                    }
                }
            }
        }
    ],
    "objects": {
        "labels": {
            "displayName": "Data labels",
            "displayNameKey": "Visual_DataPointsLabels",
            "properties": {
                "show": {
                    "displayName": "Show",
                    "displayNameKey": "Visual_Show",
                    "type": {
                        "bool": true
                    }
                },
                "fill": {
                    "displayName": "Color",
                    "displayNameKey": "Visual_LabelsFill",
                    "type": {
                        "fill": {
                            "solid": {
                                "color": true
                            }
                        }
                    }
                },
                "fontSize": {
                    "displayName": "Text Size",
                    "displayNameKey": "Visual_TextSize",
                    "type": {
                        "formatting": {
                            "fontSize": true
                        }
                    }
                },
                "forceDisplay": {
                    "displayName": "Force display",
                    "displayNameKey": "Visual_Force_Display",
                    "description": "Display all labels anyway",
                    "type": {
                        "bool": true
                    }
                }
            }
        },
        "links": {
            "displayName": "Links",
            "displayNameKey": "Visual_Links",
            "properties": {
                "fill": {
                    "displayName": "Color",
                    "displayNameKey": "Visual_LabelsFill",
                    "type": {
                        "fill": {
                            "solid": {
                                "color": true
                            }
                        }
                    }
                }
            }
        },
        "nodes": {
            "displayName": "Nodes",
            "displayNameKey": "Visual_Nodes",
            "properties": {
                "fill": {
                    "displayName": "Color",
                    "displayNameKey": "Visual_LabelsFill",
                    "type": {
                        "fill": {
                            "solid": {
                                "color": true
                            }
                        }
                    }
                }
            }
        }
    },
    "sorting": {
        "implicit": {
            "clauses": [
                {
                    "role": "Weight",
                    "direction": 1
                }
            ]
        }
    }
}