# VectorizedChartContent A generic type that represents content conveyed via a chart. ``` protocol VectorizedChartContent : ChartContent ``` ## Overview Its primary associated type represents the data element, sometimes called *data point*, *observation* or *aggregate*. Usually, `DataElement` has properties to determine visual attributes directly, or indirectly by encoding `Plottable` values through a chart scale. ## Topics ### Styling marks [`func foregroundStyle(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/foregroundStyle(_:)) Represents data using a foreground style. [`func opacity(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/opacity(_:)) [`func lineStyle(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/lineStyle(_:)) Represents data using line styles. [`func position(by: PlottableProjection, axis: Axis?, span: MarkDimension) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/position(by:axis:span:)) ### Setting symbol appearance [`func symbol(by: PlottableProjection) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/symbol(by:)) Represents data using different kinds of symbols. [`func symbolSize(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/symbolSize(_:)-12tl1) Sets the plotting symbol size for the chart content. [`func symbolSize(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/symbolSize(_:)-3nwop) Sets the plotting symbol size for the chart content according to a perceived area. ### Encoding data into mark characteristics [`func foregroundStyle(by: PlottableProjection) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/foregroundStyle(by:)) Represents data using a foreground style. [`func lineStyle(by: PlottableProjection) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/lineStyle(by:)) Represents data using line styles. [`func symbol(by: PlottableProjection) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/symbol(by:)) Represents data using different kinds of symbols. [`func symbolSize(by: PlottableProjection) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/symbolSize(by:)) Represents data using symbol sizes. ### Configuring accessibility [`func accessibilityHidden(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityHidden(_:)) Specifies whether to hide this chart content from system accessibility features. [`func accessibilityIdentifier(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityIdentifier(_:)) Adds an identifier string to the chart content. [`func accessibilityLabel(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityLabel(_:)-5r0pw) Adds a label to the chart content that describes its contents. [`func accessibilityLabel(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityLabel(_:)-8zoay) Adds a label to the chart content that describes its contents. [`func accessibilityLabel(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityLabel(_:)-46jbt) Adds a label to the chart content that describes its contents. [`func accessibilityValue(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityValue(_:)-2rv8b) Adds a description of the value that the chart content contains. [`func accessibilityValue(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityValue(_:)-pylk) Adds a description of the value that the chart content contains. [`func accessibilityValue(KeyPath) -> some VectorizedChartContent`](/documentation/Charts/VectorizedChartContent/accessibilityValue(_:)-3dei8) Adds a description of the value that the chart content contains. ### Supporting types [`struct PlottableProjection`](/documentation/Charts/PlottableProjection) ### Associated Types [`associatedtype DataElement`](/documentation/Charts/VectorizedChartContent/DataElement) ## Relationships ### Conforming Types [`VectorizedBarPlotContent`](/documentation/Charts/VectorizedBarPlotContent) [`PointPlot`](/documentation/Charts/PointPlot) [`VectorizedLinePlotContent`](/documentation/Charts/VectorizedLinePlotContent) [`VectorizedRectanglePlotContent`](/documentation/Charts/VectorizedRectanglePlotContent) [`BarPlot`](/documentation/Charts/BarPlot) [`LinePlot`](/documentation/Charts/LinePlot) [`VectorizedPointPlotContent`](/documentation/Charts/VectorizedPointPlotContent) [`SectorPlot`](/documentation/Charts/SectorPlot) [`AreaPlot`](/documentation/Charts/AreaPlot) [`RulePlot`](/documentation/Charts/RulePlot) [`VectorizedAreaPlotContent`](/documentation/Charts/VectorizedAreaPlotContent) [`VectorizedRulePlotContent`](/documentation/Charts/VectorizedRulePlotContent) [`VectorizedSectorPlotContent`](/documentation/Charts/VectorizedSectorPlotContent) [`RectanglePlot`](/documentation/Charts/RectanglePlot) ### Inherits From [`ChartContent`](/documentation/Charts/ChartContent) --- Copyright © 2026 Apple Inc. 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