setpropertyvalue (AutoLISP)

(setpropertyvalue 
  ename propertyname value [or collectionName index name val]
)

Arguments

ename

Name of the entity being modified. The ename can refer to either a graphical or a non-graphical entity.

propertyname

Name of the property to be modified. For a list of all the valid property names of a given object, use dumpallproperties.

value

Value to set the property to when the object is not a collection.

collectionName

If the object is a collection object, the Collection name is passed here.

index

The collection index to be modified.

name

Name of the property in the collection to be modified.

val

Value to set the property to.

Return Values

nil is returned unless an error occurs when the property value is being updated.

Examples

The following example demonstrates how to change the radius of a circle.

Command: (command "_circle" "2,2" 2)
nil

Command: (setpropertyvalue (entlast) "radius" 3)

The following example demonstrates how to apply overrides to a linear dimension.

Command: (command "_dimlinear" "2,2" "5,4" "3,3")
nil

Command: (setq e2 (entlast))
<Entity name: 10e2e4bd0>

Command: (setpropertyvalue e2 "Dimtfill" 2)
nil

Command: (setpropertyvalue e2 "Dimtfillclr" "2")
nil

Command: (setpropertyvalue e2 "Dimclrt" "255,0,0")
nil

The following example demonstrates how to change the first vertex of the Vertices collection.

Command: (command "_pline" "0,0" "3,3" "5,2" "")
nil

Command: (setq e3 (entlast))
<Entity name: 10e2e4da0>

Command: (setpropertyvalue e3 "Vertices" 0 "EndWidth" 1.0)
nil