2012

Following are the valid constraint objects and points:
■ Line
■ Polyline segment
■ Circle
■ Arc
■ Polyline arc
■ Ellipse
■ Spline
■ Two valid constraint points
List of Prompts
The following prompts are displayed.
Select first point on page 836 or [Object on page 836/Autoconstrain on page 836]
<Object>: Select a constraint point, or an object, or enter a to apply constraints to
selected objects
Point
Specifies a point to be constrained.
First Point Specifies the first point of the object to be constrained.
Second Point Specifies the second point of the object to be constrained.
Object
Selects an object to be constrained.
Point
Point on page 836
Multiple Picks successive points to coincide with the first object. The Multiple
option is displayed when you use the Object option to select the first object.
Autoconstrain
Selects multiple objects. Coincident constraints are applied to selected objects
with unconstrained points that are coincident to each other.
The number of constraints applied is displayed at the Command prompt.
When a coincident constraint is applied between a point and an arc or line,
the point can lie on the line or arc or the extension of the line or arc.
836 | Chapter 8 G Commands