| Interface | Description | |
|---|---|---|
 | IAggregateEncoding | The IAggregateEncoding interface defines single series data encoding with aggregate. |
| IAxis | The IAxis interface defines single chart axis. |
| IBarOption | The IBarOption interface defines bars visual settings. |
| ICategoryEncoding | The ICategoryEncoding interface defines category encoding with sorting. |
| IChart | The IChart interface defines a chart data region. |
| IComplexField | The IComplexField interface defines complex data field, e.g. "field": { "lower": "lowerValue", "upper": "upperValue" } |
| ICustomLabel | |
| IDateAxis | The IDateAxis interface defines DateMode property for the chart axis. |
| IDetailEncoding | The IDetailEncoding interface defines single series detail encoding for grouping or stacking. |
| IEncoding | The IEncoding interface defines single series data encoding. |
| IEncodingField | The IEncodingField interface defines common properties for all field types |
| IGlobalLegendOption | The IGlobalLegendOption interface defines common legend settings. |
| IHeaderFooterOption | The IHeaderFooterOption interface defines header or footer of chart. |
| ILegendOption | The IGlobalLegendOption interface defines type-specific legend settings. |
| ILegendRangeOption | Defines size legend's range |
| IOverlay | |
| IPlot | The IPlot interface defines particular chart plot with one or several series. |
| IPlotArea | The IPlotArea interface defines charts plot area with axes and common legends. |
| IPlotConfig | The IPlotConfig interface defines visual settings for plot. |
| IPlotConfig2 | |
| IPlotConfig3 | |
| IPlotEncodings | The IPlotEncodings interface defines plot series encodings. |
| IPointer | |
| IRule | The IRule interface defines settings for rules. |
| IRuleProperty | |
| ISimpleField | The ISimpleField interface defines simple data field, e.g. "field": "Country" or "field": "xValue, yValue" |
| ITextConfig | The ITextConfig interface defines settings for data labels. |
| ITooltipConfig | The ITooltipConfig interface defines settings for tooltips. |
| IValueAggregateEncoding | The IValueAggregateEncoding interface defines single series value encoding with aggregate. |