## On this page # Interface IOperationsLine2DViewModel Last update: 16.07.2025 Namespace: [VM.Operations.Post.Interfaces](VM.Operations.Post.Interfaces.md) Assembly: VM.Operations.Post.dll ```csharp public interface IOperationsLine2DViewModel : IOperationsLine2DViewModelBase, IOperationsBase ``` #### Implements [IOperationsLine2DViewModelBase](VM.Operations.Post.Interfaces.IOperationsLine2DViewModelBase.md), [IOperationsBase](VM.Operations.Post.Interfaces.IOperationsBase.md) ## Properties ### AxisX Get or Set the visibility of Axis X. ```csharp bool AxisX { get; set; } ``` #### Property Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### AxisY Get or Set the visibility of Axis Y. ```csharp bool AxisY { get; set; } ``` #### Property Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### Legend Get or Set the visibility of legend. ```csharp bool Legend { get; set; } ``` #### Property Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### ShowAnimationBar Get or Set the visibility of animation bar. ```csharp bool ShowAnimationBar { get; set; } ``` #### Property Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### TrackingCurve Get or Set the visibility of the tracking bar. ```csharp bool TrackingCurve { get; set; } ``` #### Property Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### TrackingOption Get or Set the Tracking Option of Chart. ```csharp ChartAxisType TrackingOption { get; set; } ``` #### Property Value ChartAxisType ## Methods ### CreateAbsolute(IEnumerable<string>, SignType) Create a function to transform data series into absolute values for Y-Axis. ```csharp IEnumerable CreateAbsolute(IEnumerable lstSeriesName, SignType signType) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `signType` SignType The types of the absolute value are as follows. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateAbsolute(IEnumerable<IOperationsLineDataSeriesViewModelBase>, SignType) Create a function to transform data series into absolute values for Y-Axis. ```csharp IEnumerable CreateAbsolute(IEnumerable seriesViewModels, SignType signType) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the instance of the curve​s to perform the operation. `signType` SignType The types of the absolute value are as follows. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateAlign(IEnumerable<string>, AlignType) Create a function to align data series to zero or the first point of the target curve. ```csharp IEnumerable CreateAlign(IEnumerable lstSeriesName, AlignType alignType) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `alignType` AlignType The types of the alignment are as follows. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateAlign(IEnumerable<IOperationsLineDataSeriesViewModelBase>, AlignType) Create a function to align data series to zero or the first point of the target curve. ```csharp IEnumerable CreateAlign(IEnumerable seriesViewModels, AlignType alignType) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the instance of the curve​s to perform the operation. `alignType` AlignType The types of the alignment are as follows. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateDifferentiatedCurve(IEnumerable<string>) Create a function to use Calculus(Different) for data series. ```csharp IEnumerable CreateDifferentiatedCurve(IEnumerable lstSeriesName) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateDifferentiatedCurve(IEnumerable<IOperationsLineDataSeriesViewModelBase>) Create a function to use Calculus(Different) for data series. ```csharp IEnumerable CreateDifferentiatedCurve(IEnumerable seriesViewModels) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the instance of the curve​s to perform the operation. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateFFT(IEnumerable<string>, FFTType, FFTWindowType, ScaleType, int, double, double) Create a function to use FFT(Fast Fourier Transform) for data series. ```csharp IEnumerable CreateFFT(IEnumerable lstSeriesName, FFTType fftType, FFTWindowType fftWindowType, ScaleType scaleType, int points, double start, double end) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `fftType` FFTType Magnitude, Phase `fftWindowType` FFTWindowType Rectangular, Triangular, Bartlett, Hanning, Hamming, Welch, BlackMan, None `scaleType` ScaleType Original, Logarithm, Decibel `points` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of data point for FFT. `start` [double](https://learn.microsoft.com/dotnet/api/system.double) The start time for using FFT on target data series. `end` [double](https://learn.microsoft.com/dotnet/api/system.double) The end time for using FFT on target data series. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateFFT(IEnumerable<IOperationsLineDataSeriesViewModelBase>, FFTType, FFTWindowType, ScaleType, int, double, double) Create a function to use FFT(Fast Fourier Transform) for data series. ```csharp IEnumerable CreateFFT(IEnumerable seriesViewModels, FFTType fftType, FFTWindowType fftWindowType, ScaleType scaleType, int points, double start, double end) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `fftType` FFTType Magnitude, Phase `fftWindowType` FFTWindowType Rectangular, Triangular, Bartlett, Hanning, Hamming, Welch, BlackMan, None `scaleType` ScaleType Original, Logarithm, Decibel `points` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of data point for FFT. `start` [double](https://learn.microsoft.com/dotnet/api/system.double) The start time for using FFT on target data series. `end` [double](https://learn.microsoft.com/dotnet/api/system.double) The end time for using FFT on target data series. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateFiltering(IEnumerable<string>, FilteringType, int, double, double) Create a function to use data filtering and smoothing for data series. ```csharp IEnumerable CreateFiltering(IEnumerable lstSeriesName, FilteringType filteringType, int order, double frequency1, double frequency2) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `filteringType` FilteringType The types of the filter are as follows. `order` [int](https://learn.microsoft.com/dotnet/api/system.int32) As decreasing value, output would be more smooth. `frequency1` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of frequency1. `frequency2` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of frequency2. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateFiltering(IEnumerable<IOperationsLineDataSeriesViewModelBase>, FilteringType, int, double, double) Create a function to use data filtering and smoothing for data series. ```csharp IEnumerable CreateFiltering(IEnumerable seriesViewModels, FilteringType filteringType, int order, double frequency1, double frequency2) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `filteringType` FilteringType The types of the filter are as follows. `order` [int](https://learn.microsoft.com/dotnet/api/system.int32) As decreasing value, output would be more smooth. `frequency1` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of frequency1. `frequency2` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of frequency2. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateFrequencyWeighting(IEnumerable<string>, WeightingType, FrequencyAxisType) Create a function to use data filtering and smoothing for data series. ```csharp IEnumerable CreateFrequencyWeighting(IEnumerable lstSeriesName, WeightingType weightingType, FrequencyAxisType axisType) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `weightingType` WeightingType The types of the weighting are as follows. `axisType` FrequencyAxisType The types of the axis are as follows. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateFrequencyWeighting(IEnumerable<IOperationsLineDataSeriesViewModelBase>, WeightingType, FrequencyAxisType) Create a function to use data filtering and smoothing for data series. ```csharp IEnumerable CreateFrequencyWeighting(IEnumerable seriesViewModels, WeightingType weightingType, FrequencyAxisType axisType) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `weightingType` WeightingType The types of the weighting are as follows. `axisType` FrequencyAxisType The types of the axis are as follows. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateIntegratedCurve(IEnumerable<string>) Create a function to use Calculus(Integration) for data series. ```csharp IEnumerable CreateIntegratedCurve(IEnumerable lstSeriesName) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateIntegratedCurve(IEnumerable<IOperationsLineDataSeriesViewModelBase>) Create a function to use Calculus(Integration) for data series. ```csharp IEnumerable CreateIntegratedCurve(IEnumerable seriesViewModels) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateInterpolation(IEnumerable<string>, int) Create a function to use interpolation for data series. ```csharp IEnumerable CreateInterpolation(IEnumerable lstSeriesName, int points) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `points` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of the data points for interpolation. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateInterpolation(IEnumerable<IOperationsLineDataSeriesViewModelBase>, int) Create a function to use interpolation for data series. ```csharp IEnumerable CreateInterpolation(IEnumerable seriesViewModels, int points) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `points` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of the data points for interpolation. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateLogScale(IEnumerable<string>, double, double, bool) Create a function to use the logarithm scale for data series. ```csharp IEnumerable CreateLogScale(IEnumerable lstSeriesName, double coefficient, double baseValue, bool decibel) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `coefficient` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of the coefficient. `baseValue` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of the base. `decibel` [bool](https://learn.microsoft.com/dotnet/api/system.boolean) Taking the decibel scale for the list of the curve (20𝐿𝑜𝑔\_10(Y)). #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateLogScale(IEnumerable<IOperationsLineDataSeriesViewModelBase>, double, double, bool) Create a function to use the logarithm scale for data series. ```csharp IEnumerable CreateLogScale(IEnumerable seriesViewModels, double coefficient, double baseValue, bool decibel) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `coefficient` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of the coefficient. `baseValue` [double](https://learn.microsoft.com/dotnet/api/system.double) The value of the base. `decibel` [bool](https://learn.microsoft.com/dotnet/api/system.boolean) Taking the decibel scale for the list of the curve (20𝐿𝑜𝑔\_10(Y)). #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateSTFT(IHeatMapSTFTDataViewModel, IList<string>) Create a function to use STFT(Short Time Fourier Transform) for data series. ```csharp void CreateSTFT(IHeatMapSTFTDataViewModel hitmapData, IList lstSeriesName) ``` #### Parameters `hitmapData` IHeatMapSTFTDataViewModel The list of the curve name to perform the operation. `lstSeriesName` [IList](https://learn.microsoft.com/dotnet/api/system.collections.generic.ilist-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The interface includes STFT information. ### CreateSTFT(IHeatMapSTFTDataViewModel, IEnumerable<IOperationsLineDataSeriesViewModelBase>) Create a function to use STFT(Short Time Fourier Transform) for data series. ```csharp void CreateSTFT(IHeatMapSTFTDataViewModel hitmapData, IEnumerable seriesViewModels) ``` #### Parameters `hitmapData` IHeatMapSTFTDataViewModel The list of the curve name to perform the operation. `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The interface includes STFT information. ### CreateScale(IEnumerable<string>, double, double) Create a function to scale data series by the scale value. ```csharp IEnumerable CreateScale(IEnumerable lstSeriesName, double scaleX, double scaleY) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `scaleX` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to scale for X- axis. `scaleY` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to scale for Y- axis. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateScale(IEnumerable<IOperationsLineDataSeriesViewModelBase>, double, double) Create a function to scale data series by the scale value. ```csharp IEnumerable CreateScale(IEnumerable seriesViewModels, double scaleX, double scaleY) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `scaleX` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to scale for X- axis. `scaleY` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to scale for Y- axis. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateSimpleMath(IEnumerable<string>, SimpleMathType, int) Create a function to add, subtract and multiple between curves. ```csharp IOperationsLineDataSeriesViewModelBase CreateSimpleMath(IEnumerable lstSeriesName, SimpleMathType simpleMathType, int points) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `simpleMathType` SimpleMathType The types of the simple math are as follows. `points` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of data points for interpolation. #### Returns [IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md) The instance of curve. ### CreateSimpleMath(IEnumerable<IOperationsLineDataSeriesViewModelBase>, SimpleMathType, int) Create a function to add, subtract and multiple between curves. ```csharp IOperationsLineDataSeriesViewModelBase CreateSimpleMath(IEnumerable seriesViewModels, SimpleMathType simpleMathType, int points) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `simpleMathType` SimpleMathType The types of the simple math are as follows. `points` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of data points for interpolation. #### Returns [IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md) The instance of curve. ### CreateSmoothing(IEnumerable<string>, SmoothingType, int, int) Create a function to use data filtering and smoothing for data series. ```csharp IEnumerable CreateSmoothing(IEnumerable lstSeriesName, SmoothingType smoothingType, int pointsOfWindow, int polyOrder) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `smoothingType` SmoothingType The types of the sommthing are as follows. `pointsOfWindow` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of points for window. `polyOrder` [int](https://learn.microsoft.com/dotnet/api/system.int32) The value of polyOrder. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateSmoothing(IEnumerable<IOperationsLineDataSeriesViewModelBase>, SmoothingType, int, int) Create a function to use data filtering and smoothing for data series. ```csharp IEnumerable CreateSmoothing(IEnumerable seriesViewModels, SmoothingType smoothingType, int pointsOfWindow, int polyOrder) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `smoothingType` SmoothingType The types of the sommthing are as follows. `pointsOfWindow` [int](https://learn.microsoft.com/dotnet/api/system.int32) The number of points for window. `polyOrder` [int](https://learn.microsoft.com/dotnet/api/system.int32) The value of polyOrder. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateSoundPressureLevelLineSeries(string, string, Point2D\[\], string, string) Create a function to use SoundPressure for data series. ```csharp void CreateSoundPressureLevelLineSeries(string fullName, string resultDocumentFilePath, Point2D[] points, string xDimension, string yDimension) ``` #### Parameters `fullName` [string](https://learn.microsoft.com/dotnet/api/system.string) `resultDocumentFilePath` [string](https://learn.microsoft.com/dotnet/api/system.string) `points` Point2D\[\] `xDimension` [string](https://learn.microsoft.com/dotnet/api/system.string) `yDimension` [string](https://learn.microsoft.com/dotnet/api/system.string) ### CreateTranslate(IEnumerable<string>, double, double) Create a function to translate data series by the offset. ```csharp IEnumerable CreateTranslate(IEnumerable lstSeriesName, double offsetX, double offsetY) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[string](https://learn.microsoft.com/dotnet/api/system.string)> The list of the curve name to perform the operation. `offsetX` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to translate for X- axis. `offsetY` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to translate for Y- axis. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### CreateTranslate(IEnumerable<IOperationsLineDataSeriesViewModelBase>, double, double) Create a function to translate data series by the offset. ```csharp IEnumerable CreateTranslate(IEnumerable seriesViewModels, double offsetX, double offsetY) ``` #### Parameters `seriesViewModels` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The list of the curve​ instance to perform the operation. `offsetX` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to translate for X- axis. `offsetY` [double](https://learn.microsoft.com/dotnet/api/system.double) The value to translate for Y- axis. #### Returns [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)> The instance of curves. ### ExportToAnsysSound(IEnumerable<IRenderableSeries>) Export data series to Ansys Sound. ```csharp void ExportToAnsysSound(IEnumerable lstSeriesName) ``` #### Parameters `lstSeriesName` [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<IRenderableSeries> The list of the curve name to perform the operation.