dotnet-framework-api
- C1.Win.C1Chart.4.8 Assembly

C1.Win.C1Chart.YFunction

YFunction Class

The Yfunction class is used to describe simple functions defined explicitly by equations of the form y(x) = f(x).

Inheritance

object

FunctionBase

YFunction

Implements

IDisposable

ICloneable

Namespace: C1.Win.C1Chart

Assembly: C1.Win.C1Chart.4.8.dll

Syntax

public class YFunction : FunctionBase, IDisposable, ICloneable

Constructors

Name	Description
YFunction()	Initializes a new instance of the YFunction class. This constructor is equivalent to YFunction(true).
YFunction(bool)	Initializes a new instance of the YFunction class. Specifies whether the YFunction object should be created in a way that allows the compiled functions (in-memory assemblies) be unloaded. When the Disposable parameter is true, an in-memory assembly is created another AppDomain which is unloaded from the application when the YFunction object goes out of scope. If the Disposable parameter is false, then the in-memory created assemblies cannot be unloaded until the application is terminated. Note that an AppDomain is used only if the current permission set allows. Web applications always create function assemblies in the current AppDomain.

Name

Description

YFunction()

Initializes a new instance of the YFunction class. This constructor is equivalent to YFunction(true).

YFunction(bool)

Initializes a new instance of the YFunction class.

Specifies whether the YFunction object should be created in a way that allows the compiled functions (in-memory assemblies) be unloaded. When the Disposable parameter is true, an in-memory assembly is created another AppDomain which is unloaded from the application when the YFunction object goes out of scope. If the Disposable parameter is false, then the in-memory created assemblies cannot be unloaded until the application is terminated. Note that an AppDomain is used only if the current permission set allows. Web applications always create function assemblies in the current AppDomain.

Properties

Name	Description
AutoMax	Gets or sets whether the maximum X value is calculated automatically.
AutoMin	Gets or sets whether the minimum X value is calculated automatically.
CodeText	Gets or sets the function code.
CustomFunction	Gets or sets a user-defined custom function object.
MaxX	Gets or sets the maximum X value of the plotted function.
MinX	Gets or sets the minimum X value of the plotted function.

Methods

Name	Description
GetPoints(bool)	Gets the calulated Y points of chart.
GetY(double)	Calculates the value of the function at specified X value.
GetYValues(double[])	Calculates the values of the function at specified X values.
Recompile()	The code will be compiled as formula, a method or as full compile unit.

Events

Name	Description
CalculateY	Fires whenever the function value is calculated.