ChartTabularDataToMarks

ClassChartGuruChartGuru

public static class ChartTabularDataToMarks

Stateless conversion from a parsed ChartGuru.ChartTabularData + a ChartGuru.ChartDataMapping to a list of ChartGuru.IChartMarks shaped for the requested ChartGuru.ChartType.

Supports long-format (one Y column + a series-by category column) and wide-format (every Y column is its own series). When the mapping declares OHLC columns the chart type is forced to `ChartGuru.ChartType.Candlestick`.

The X axis can be:

• numeric — values flow straight through;
• date — values are converted to seconds since the Unix epoch (the convention used by ChartGuru's AxisScaleType.Time);
• category — the row index is used as the X position and the string is attached as `ChartGuru.ChartMark.CategoryLabel`.

Methods

Build(ChartTabularData, ChartDataMapping, ChartType)

public static List<IChartMark> Build(ChartTabularData data, ChartDataMapping mapping, ChartType chartType)

No description is available for this member.

Parameters

Name	Type	Description
data	ChartGuru.ChartTabularData
mapping	ChartGuru.ChartDataMapping
chartType	ChartGuru.ChartType

Returns

System.Collections.Generic.List{ChartGuru.IChartMark} — No return description is available.

Build(ChartTabularData, ChartDataMapping, ChartType, out double)

public static List<IChartMark> Build(ChartTabularData data, ChartDataMapping mapping, ChartType chartType, out double timeOriginEpochSeconds)

No description is available for this member.

Parameters

Name	Type	Description
data	ChartGuru.ChartTabularData
mapping	ChartGuru.ChartDataMapping
chartType	ChartGuru.ChartType
timeOriginEpochSeconds	System.Double

Returns

System.Collections.Generic.List{ChartGuru.IChartMark} — No return description is available.

TryUpdateMarks(ChartTabularData, ChartDataMapping, ChartType, IReadOnlyList, out double)

public static bool TryUpdateMarks(ChartTabularData data, ChartDataMapping mapping, ChartType chartType, IReadOnlyList<IChartMark> marks, out double timeOriginEpochSeconds)

No description is available for this member.

Parameters

Name	Type	Description
data	ChartGuru.ChartTabularData
mapping	ChartGuru.ChartDataMapping
chartType	ChartGuru.ChartType
marks	System.Collections.Generic.IReadOnlyList{ChartGuru.IChartMark}
timeOriginEpochSeconds	System.Double

Returns

System.Boolean — No return description is available.