Gets the IDataDistributionCalculator instance for this DataSeries. Used when resampling data to determine the correct algorithm
If set, these will be included in the serialised definition, so that it can be used with sharedData
H vector with final animation values
H vector with initial animation values
A unique Id for the IDataSeries
Y1 vector with final animation values
Y1 vector with initial animation values
Gets the EDataSeriesType type of the DataSeries
The SciChart WebAssembly Context containing native methods and access to our WebGL2 Engine
X vector with final animation values
X vector with initial animation values
Y vector with final animation values
Y vector with initial animation values
Gets the change count for this data series. Allows to indentify when data series was changed
Gets or sets whether the Y data contains NaN values. Set containsNaN = false for the performance optimization when the series has no NaNs
Gets or sets whether the Y data contains NaN values. Set containsNaN = false for the performance optimization when the series has no NaNs
Gets the DataSeries name. This is used in legend controls and tooltips to identify the series
Gets the DataSeries name. This is used in legend controls and tooltips to identify the series
Check if the series has an existing metadata
When true, the DataSeries has values, else it is empty
Gets or sets whether the X-values are evenly spaced or not. See remarks at IDataSeries.isEvenlySpaced for further information
Gets or sets whether the X-values are evenly spaced or not. See remarks at IDataSeries.isEvenlySpaced for further information
Gets or sets whether the X-values are sorted ascending or not. See remarks at IDataSeries.isSorted for further information
Gets or sets whether the X-values are sorted ascending or not. See remarks at IDataSeries.isSorted for further information
Gets the range in the X-direction for this DataSeries
Appends a single X, Y, Y1 point to the DataSeries
The X-value
The Y1-value
The H-value
The L-value
The point metadata
Appends a range of X, Y, Y1 points to the DataSeries
The X-values
The Y-values
The array of point metadata
Clears the entire DataSeries.
Gets the count of data-points in the DataSeries
Deletes native (WebAssembly) memory used by this type, after which it cannot be used.
Gets the integer indices of the XValues array that are currently in the VisibleRange passed in, and an undefined range otherwise.
The VisibleRange to get the indices range
If True the renderable series uses CategoryAxis
Specifies the search mode used to look for the index of visibleRange.Min
Specifies the search mode used to look for the index of visibleRange.Max
numberRange The indices to the X-Data that are currently in range.
Returns true if this DataSeries has been deleted and native memory destroyed
Gets the metadata by index
The X index
Gets the metadata array length
Gets a native / WebAssembly vector of H-values in the DataSeries
Gets a native / WebAssembly Vector of Indexes in the DataSeries
Gets a native / WebAssembly vector of L-values in the DataSeries
Gets a native / WebAssembly vector of X-values in the DataSeries
Gets a native / WebAssembly vector of Y-values in the DataSeries
Check if the series has an existing metadataGenerator
Inserts a single X,Y, H, L value at the start index
the index to insert at
the XValue
the YValue
the HighValue
the LowValue
The point metadata
Inserts a range of X,Y, H, L values at the startIndex
the index to insert at
the XValues
the YValues
the HValues
the LValues
The array of point metadata
Call to notify subscribers of dataChanged that the data has changed and SciChartSurface needs redrawing
Removes a single X,Y, H, L value at the specified index
the index to remove at
Removes a range of X, Y, H, L values at the specified index
the start index to remove at
the number of points to remove
Sets a function that will be used to generate metadata for values when they are appended/inserted, if no explicit metadata is supplied.
Convert the object to a definition that can be serialized to JSON, or used directly with the builder api
if set true, data values will not be included in the json.
Updates a single Y, H, L-value by X-index
the index to update
The new Y value
The new H value
The new L value
The point metadata
Updates a single X, Y, H, L-value by X-index. Might also need to set isSorted = false
the index to update
The new X value
The new Y value
The new H value
The new L value
The point metadata
Generated using TypeDoc
An EventHandler which is raised when the data changes.
To subscribe to dataChanged, use the following code:
const dataSeries = new XyDataSeries(wasmContext); const callback = () => { // Data has changed }; dataSeries.dataChanged.subscribe(callback);To unsubscribe from dataChanged, use the following code:
const dataSeries = new XyDataSeries(wasmContext); dataSeries.dataChanged.unsubscribe(callback);