[{
    "completeLineSymbolDisplayed": false,
    "visible": true,
    "maxScale": 0,
    "caption": null,
    "description": "",
    "symbolScalable": false,
    "subLayers": {"layers": [{
        "joinItems": null,
        "completeLineSymbolDisplayed": false,
        "themeElementPosition": null,
        "ugcLayerType": "THEME",
        "displayFilter": "parent_code = 420000",
        "visible": true,
        "maxScale": 0,
        "fieldValuesDisplayFilter": {
            "fieldName": "",
            "values": [],
            "fieldValuesDisplayMode": "DISPLAY"
        },
        "caption": "layer4121017130999460978",
        "description": "",
        "symbolScalable": false,
        "subLayers": {},
        "type": "UGC",
        "datasetInfo": {
            "charset": null,
            "recordCount": 0,
            "isFileCache": false,
            "description": null,
            "type": "REGION",
            "dataSourceName": "data",
            "tableName": null,
            "isReadOnly": false,
            "encodeType": null,
            "bounds": {
                "top": 33.277381752382624,
                "left": 108.36245595206687,
                "bottom": 29.031605967626348,
                "leftBottom": {
                    "x": 108.36245595206687,
                    "y": 29.031605967626348
                },
                "right": 116.1311854734173,
                "rightTop": {
                    "x": 116.1311854734173,
                    "y": 33.277381752382624
                }
            },
            "name": "city",
            "prjCoordSys": null,
            "datasourceConnectionInfo": null
        },
        "queryable": false,
        "opaqueRate": 100,
        "minVisibleGeometrySize": 0,
        "name": "city@data",
        "bounds": {
            "top": 33.277381752382624,
            "left": 108.36245595206687,
            "bottom": 29.031605967626348,
            "leftBottom": {
                "x": 108.36245595206687,
                "y": 29.031605967626348
            },
            "right": 116.1311854734173,
            "rightTop": {
                "x": 116.1311854734173,
                "y": 33.277381752382624
            }
        },
        "theme": {
            "customMarkerAngleExpression": "",
            "uniqueExpression": "parent_code",
            "memoryData": null,
            "defaultStyle": {
                "fillGradientOffsetRatioX": 0,
                "markerSize": 1,
                "fillForeColor": {
                    "red": 255,
                    "green": 0,
                    "blue": 0,
                    "alpha": 255
                },
                "fillGradientOffsetRatioY": 0,
                "markerWidth": 0,
                "markerAngle": 0,
                "fillSymbolID": 1,
                "lineColor": {
                    "red": 0,
                    "green": 0,
                    "blue": 0,
                    "alpha": 255
                },
                "markerSymbolID": -1,
                "lineWidth": 1,
                "markerHeight": 0,
                "fillOpaqueRate": 100,
                "fillBackOpaque": false,
                "fillBackColor": {
                    "red": 255,
                    "green": 255,
                    "blue": 255,
                    "alpha": 255
                },
                "fillGradientMode": "NONE",
                "lineSymbolID": 5,
                "fillGradientAngle": 0
            },
            "customMarkerSizeExpression": "",
            "type": "UNIQUE",
            "items": [{
                "visible": true,
                "unique": "420000",
                "caption": "UntitledThemeUniqueItem",
                "style": {
                    "fillGradientOffsetRatioX": 0,
                    "markerSize": 1,
                    "fillForeColor": {
                        "red": 255,
                        "green": 0,
                        "blue": 0,
                        "alpha": 255
                    },
                    "fillGradientOffsetRatioY": 0,
                    "markerWidth": 0,
                    "markerAngle": 0,
                    "fillSymbolID": 1,
                    "lineColor": {
                        "red": 0,
                        "green": 255,
                        "blue": 255,
                        "alpha": 255
                    },
                    "markerSymbolID": -1,
                    "lineWidth": 0.5,
                    "markerHeight": 0,
                    "fillOpaqueRate": 100,
                    "fillBackOpaque": false,
                    "fillBackColor": {
                        "red": 255,
                        "green": 255,
                        "blue": 255,
                        "alpha": 255
                    },
                    "fillGradientMode": "NONE",
                    "lineSymbolID": 0,
                    "fillGradientAngle": 0
                }
            }],
            "colorGradientType": null
        },
        "displayOrderBy": null,
        "symbolScale": 0,
        "minScale": 0,
        "representationField": ""
    }]},
    "type": "UGC",
    "queryable": false,
    "opaqueRate": 100,
    "minVisibleGeometrySize": 0,
    "name": "底图_gb_420000",
    "bounds": {
        "top": 33.27738175238261,
        "left": 108.36245595206684,
        "bottom": 29.031605967626334,
        "leftBottom": {
            "x": 108.36245595206684,
            "y": 29.031605967626334
        },
        "right": 116.13118547341728,
        "rightTop": {
            "x": 116.13118547341728,
            "y": 33.27738175238261
        }
    },
    "symbolScale": 0,
    "minScale": 0
}]