Function GetEquationParameters( _
   ByRef YExpression As String, _
   ByRef RangeStart As Double, _
   ByRef RangeEnd As Double, _
   ByRef IsAngleRange As Boolean, _
   ByRef RotationAngle As Double, _
   ByRef XOffset As Double, _
   ByRef YOffset As Double, _
   ByRef LockStart As Boolean, _
   ByRef LockEnd As Boolean _
) As Boolean

Dim instance As ISketchSpline
Dim YExpression As String
Dim RangeStart As Double
Dim RangeEnd As Double
Dim IsAngleRange As Boolean
Dim RotationAngle As Double
Dim XOffset As Double
Dim YOffset As Double
Dim LockStart As Boolean
Dim LockEnd As Boolean
Dim value As Boolean
 
value = instance.GetEquationParameters(YExpression, RangeStart, RangeEnd, IsAngleRange, RotationAngle, XOffset, YOffset, LockStart, LockEnd)

bool GetEquationParameters( 
   out string YExpression,
   out double RangeStart,
   out double RangeEnd,
   out bool IsAngleRange,
   out double RotationAngle,
   out double XOffset,
   out double YOffset,
   out bool LockStart,
   out bool LockEnd
)

bool GetEquationParameters( 
&   [Out] String^ YExpression,
&   [Out] double RangeStart,
&   [Out] double RangeEnd,
&   [Out] bool IsAngleRange,
&   [Out] double RotationAngle,
&   [Out] double XOffset,
&   [Out] double YOffset,
&   [Out] bool LockStart,
&   [Out] bool LockEnd
) 

Parameters

YExpression

Equation for y (see Remarks)

RangeStart

Start value of x (see Remarks)

RangeEnd

End value of x (see Remarks)

IsAngleRange

True if the range and x value represent an angle (in radians), false if not

RotationAngle

Rotation angle (in radians) for the curve

XOffset

Offset in x for f(x), where x = 0 (see Remarks)

YOffset

Offset in y for f(x), where x = 0 (see Remarks)

LockStart

True to lock the start point (RangeStart) of the curve, false to not

LockEnd

True to lock the end point (RangeEnd) of the curve, false to not

Return Value

YExpression:

  Any function that you can define as a 2D function in the following form:

     y-in-the-sketch = f(x-in-the-sketch)

  will appear as a curve in the sketch. For example:

     y = sin(x)

RangeStart and RangeEnd

You cannot specify string values for RangeStart and RangeEnd; you must specify double values.

XOffset:

  In the equation:

    y = sin(x) [x=0 to 2Pi]

  the start point (0,0) is moved by XOffset in the x direction. 

YOffset:

In the equation:

    y = sin(x) [x=0 to 2Pi]

  the start point (0,0) is moved by YOffset in the y direction.