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IsValidTransform Method

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Analytical Element Is Valid Transform Method

Checks whether the value set for Local Coordinate System is valid for an Analytical Element.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)

Syntax

C#

VB

C++

F#

public bool IsValidTransform(
	Transform trf
)

Public Function IsValidTransform ( 
	trf As Transform
) As Boolean

public:
bool IsValidTransform(
	Transform^ trf
)

member IsValidTransform : 
        trf : Transform -> bool 

Parameters

trf Transform

The value set to be verified.

Return Value

Boolean

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Remarks

Origin should be equal with Origin from GetTransform Z axis should be parallel with Analytical Element's plane's normal. X and Y axis should be in Analytical Element's plane. For non-planar elements the X or Y axis should be tangent at transform origin.

See Also

Reference

AnalyticalElement Class

Autodesk.Revit.DB.Structure Namespace