LayoutRuleClearSpacing Class

This class indicate the layout rule of a Beam System is Clear-Spacing.

Inheritance Hierarchy

System.Object
  Autodesk.Revit.DB.APIObject
    Autodesk.Revit.DB.LayoutRule
      Autodesk.Revit.DB.LayoutRuleClearSpacing

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

C#

public class LayoutRuleClearSpacing : LayoutRule

The LayoutRuleClearSpacing type exposes the following members.

Constructors

	Name	Description
	LayoutRuleClearSpacing	Constructor of LayoutRuleFixedDistance. Create LayoutRuleFixedDistance with the values passed in.

Properties

	Name	Description
	IsReadOnly	Identifies if the object is read-only or modifiable. (Inherited from APIObject)
	JustifyType	Get or set the type of justification.
	Spacing	Get or set the spacing of the beam system.

Methods

	Name	Description
	Dispose	Causes the object to release immediately any resources it may be utilizing. (Inherited from APIObject)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	ToString	Returns a string that represents the current object. (Inherited from Object)

Remarks

To use this type of LayoutRule, the distance between the beams and the justify-type must be set.

Example

C#

private bool LayoutRuleClearSpacingInformation(BeamSystem beamSystem)
{
    //get the layoutRule of the beamsystem
    Autodesk.Revit.DB.LayoutRule layoutRule = beamSystem.LayoutRule;

    string message = "BeamSystem layout rule : " + layoutRule;

    //create a new instance of the LayoutRuleClearSpacing class 
    LayoutRuleClearSpacing myLayoutRuleClearSpacing = 
             new LayoutRuleClearSpacing(10.0, BeamSystemJustifyType.Beginning);

    //set the new layoutRule to the beamsystem
    beamSystem.LayoutRule = myLayoutRuleClearSpacing;

    LayoutRuleClearSpacing clearSpacing = beamSystem.LayoutRule as LayoutRuleClearSpacing;
    if (null == clearSpacing)
    {
        return false;
    }

    //try to get the property value of the beamsystem LayoutRule
    BeamSystemJustifyType justifyType = clearSpacing.JustifyType;

    double spacing = clearSpacing.Spacing;

    message += "\nNew BeamSystem layout rule: " + clearSpacing;
    message += "\nNew BeamSystem spacing: " + spacing;
    message += "\nNew BeamSystem justification: " + justifyType;

    TaskDialog.Show("Revit",message);

    return true;
}

VB

Private Function LayoutRuleClearSpacingInformation(beamSystem As BeamSystem) As Boolean
    'get the layoutRule of the beamsystem
    Dim layoutRule As Autodesk.Revit.DB.LayoutRule = beamSystem.LayoutRule

    Dim message As String = "BeamSystem layout rule : " & layoutRule.ToString()

    'create a new instance of the LayoutRuleClearSpacing class 
    Dim myLayoutRuleClearSpacing As New LayoutRuleClearSpacing(10.0, BeamSystemJustifyType.Beginning)

    'set the new layoutRule to the beamsystem
    beamSystem.LayoutRule = myLayoutRuleClearSpacing

    Dim clearSpacing As LayoutRuleClearSpacing = TryCast(beamSystem.LayoutRule, LayoutRuleClearSpacing)
    If clearSpacing Is Nothing Then
        Return False
    End If

    'try to get the property value of the beamsystem LayoutRule
    Dim justifyType As BeamSystemJustifyType = clearSpacing.JustifyType

    Dim spacing As Double = clearSpacing.Spacing

    message += vbLf & "New BeamSystem layout rule: " & clearSpacing.ToString()
    message += vbLf & "New BeamSystem spacing: " & spacing
    message += vbLf & "New BeamSystem justification: " & justifyType

    TaskDialog.Show("Revit", message)

    Return True
End Function