## On this page

  

 

 # Interface IOperationsLine2DViewModelBase

 Last update: 16.07.2025 

Namespace: [VM.Operations.Post.Interfaces](VM.Operations.Post.Interfaces.md)  
Assembly: VM.Operations.Post.dll

```csharp
public interface IOperationsLine2DViewModelBase : IOperationsBase

```

#### Implements

[IOperationsBase](VM.Operations.Post.Interfaces.IOperationsBase.md)

## Properties

### Background

Get or Set the background.

```csharp
Color Background { get; set; }

```

#### Property Value

[Color](https://learn.microsoft.com/dotnet/api/system.windows.media.color)

### BorderColor

Get or Set the border color​.

```csharp
Color BorderColor { get; set; }

```

#### Property Value

[Color](https://learn.microsoft.com/dotnet/api/system.windows.media.color)

### ChartAxisType

Get or Set the type of Chart Axis. It has Single, Multiple.

```csharp
ChartAxisType ChartAxisType { get; set; }

```

#### Property Value

ChartAxisType

### ChartTitle

Get or Set the title of the chart​.

```csharp
string ChartTitle { get; set; }

```

#### Property Value

[string](https://learn.microsoft.com/dotnet/api/system.string)

### FontColor

Get or Set the font color​.

```csharp
Color FontColor { get; set; }

```

#### Property Value

[Color](https://learn.microsoft.com/dotnet/api/system.windows.media.color)

### FontFace

Get or Set font face​.

```csharp
FontFamily FontFace { get; set; }

```

#### Property Value

[FontFamily](https://learn.microsoft.com/dotnet/api/system.windows.media.fontfamily)

### FontSize

Get or Set font size​.

```csharp
double FontSize { get; set; }

```

#### Property Value

[double](https://learn.microsoft.com/dotnet/api/system.double)

### FontStyle

Get or Set font style.

```csharp
FontStyle FontStyle { get; set; }

```

#### Property Value

[FontStyle](https://learn.microsoft.com/dotnet/api/system.windows.fontstyle)

### FontWeight

Get or Set font weight.

```csharp
FontWeight FontWeight { get; set; }

```

#### Property Value

[FontWeight](https://learn.microsoft.com/dotnet/api/system.windows.fontweight)

## Methods

### AddCurves(string, PlotParameters)

Add data series to plot view by the path of the result​.

```csharp
IEnumerable<IOperationsLineDataSeriesViewModelBase> AddCurves(string filepath, PlotParameters parameters)

```

#### Parameters

`filepath` [string](https://learn.microsoft.com/dotnet/api/system.string)

The path of the result to access​.

`parameters` PlotParameters

The class used as a parameter of the AddCurve function.​

#### Returns

[IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)&lt;[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)&gt;

The instance of the curves.​

### ExportAllCurves(string)

Export all curves on active view.

```csharp
void ExportAllCurves(string filepath)

```

#### Parameters

`filepath` [string](https://learn.microsoft.com/dotnet/api/system.string)

the path of save

### ExportAllDataSeries()

Export all curves on active view.

```csharp
void ExportAllDataSeries()

```

### GetCurve(string)

Get the instance of the curve by the name of curve​.

```csharp
IOperationsLineDataSeriesViewModelBase GetCurve(string name)

```

#### Parameters

`name` [string](https://learn.microsoft.com/dotnet/api/system.string)

The name of the curve​.

#### Returns

[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)

The instance of the curve.​

### GetCurveByID(string)

Get the instance of the curve by the id of curve​.

```csharp
IOperationsLineDataSeriesViewModelBase GetCurveByID(string id)

```

#### Parameters

`id` [string](https://learn.microsoft.com/dotnet/api/system.string)

The identification​.

#### Returns

[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)

The instance of the curve.​

### GetCurveNameList()

Get name of the curves on active view.

```csharp
IEnumerable<string> GetCurveNameList()

```

#### Returns

[IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)&lt;[string](https://learn.microsoft.com/dotnet/api/system.string)&gt;

The names of the curves on active view​.

### GetCurves()

Get the instances of the curves on active view.

```csharp
IEnumerable<IOperationsLineDataSeriesViewModelBase> GetCurves()

```

#### Returns

[IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)&lt;[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)&gt;

The instances of the curves.​

### GetCurves(string)

Get the instances of the curves include specified characters on active view.

```csharp
IEnumerable<IOperationsLineDataSeriesViewModelBase> GetCurves(string name)

```

#### Parameters

`name` [string](https://learn.microsoft.com/dotnet/api/system.string)

a specified character in curve name.

#### Returns

[IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)&lt;[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)&gt;

The instances of the curves.​

### GetLastCurve()

Get end of the curve on active view.

```csharp
IOperationsLineDataSeriesViewModelBase GetLastCurve()

```

#### Returns

[IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)

The last instance of curves.

### Remove(string)

Remove curve by the name of the curve​.

```csharp
void Remove(string name)

```

#### Parameters

`name` [string](https://learn.microsoft.com/dotnet/api/system.string)

The name of the curve to remove​.

### Remove(IOperationsLineDataSeriesViewModelBase)

Remove curve by the instance of the curve.

```csharp
void Remove(IOperationsLineDataSeriesViewModelBase curve)

```

#### Parameters

`curve` [IOperationsLineDataSeriesViewModelBase](VM.Operations.Post.Interfaces.IOperationsLineDataSeriesViewModelBase.md)

The instance of the curve​.