igniteui-xplat-examples/samples/charts/data-chart/data-annotation-multiple-with-overlay-text.json at 25.2 · IgniteUI/igniteui-xplat-examples · GitHub

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{
  "descriptions": {
    "content": {
      "type": "DataChart",
      "name": "chart",
      "plotAreaMarginBottom": 50,
      "chartTitle": "This sample demonstrates the DataAnnotationSliceLayer with overlay text compared against the value layers in the DataChart.",
      "axes": [
        {
          "type": "CategoryXAxis",
          "name": "xAxis",
          "dataSourceRef": "StockTesla",
          "label": "Date",
          "labelLeftMargin": 0,
          "labelTopMargin": 5,
          "labelRightMargin": 0,
          "labelBottomMargin": 15
        },
        {
          "type": "NumericYAxis",
          "name": "yAxis",
          "labelExtent": 60,
          "labelHorizontalAlignment": "Center",
          "labelLeftMargin": 0,
          "labelTopMargin": 0,
          "labelRightMargin": 5,
          "labelBottomMargin": 0,
          "minimumValue": 0,
          "maximumValue": 550
        }
      ],
      "series": [
        {
          "type": "LineSeries",
          "name": "series1",
          "title": "Stock Price",
          "xAxisRef": "xAxis",
          "yAxisRef": "yAxis",
          "dataSourceRef": "StockTesla",
          "valueMemberPath": "Open",
          "showDefaultTooltip": true,
          "markerType": "None",
          "brush": "black"
        },
        {
          "type": "ValueOverlay",
          "name": "valueOverlay",
          "value": 435,
          "brush": "green",
          "isAxisAnnotationEnabled": true,
          "thickness": 2,
          "dashArray": [2, 4 ],
          "axisRef": "yAxis",
          "overlayText": "OverlayText on ValueOverlay",
          "overlayTextLocation": "OutsideBottomCenter"
        },
        {
          "type": "ValueLayer",
          "name": "valueLayer",
          "valueMode": "Average",
          "brush": "purple",
          "thickness": 2,
          "dashArray": [2, 4 ],
          "targetAxisRef": "yAxis",
          "isAxisAnnotationEnabled": true,
          "overlayText": "OverlayText on ValueLayer (Average)",
          "overlayTextLocation": "OutsideBottomCenter"
        },
        {
          "type": "DataAnnotationSliceLayer",
          "name": "AnnoLayer",
          "dataSourceRef": "AnnotationSliceMultiOverlayData",
          "targetAxisRef": "yAxis",
          "brush": "green",
          "annotationTextColor": "white",
          "annotationLabelMemberPath": "Label",
          "annotationValueMemberPath": "Value",
          "overlayTextMemberPath": "Label",
          "overlayTextVerticalMargin": 20,
          "overlayTextHorizontalMargin": 0,
          "overlayTextLocation": "OutsideBottomCenter",
          "overlayText": "OverlayText on DataAnnotationSliceLayer",
          "thickness": 2
        }
      ]
    }
  },
  "modules": [
    "charts/DataChartCoreModule",
    "charts/DataChartCategoryModule",
    "charts/DataChartCategoryCoreModule",
    "charts/DataChartInteractivityModule",
    "charts/AnnotationLayerProxyModule",
    "charts/DataChartAnnotationModule",
    "charts/DataAnnotationSliceLayerModule",
    "charts/NumberAbbreviatorModule",
    "charts/AnnotationLayerProxyModule",
    "charts/ValueOverlayModule"
  ]
}