2012

Following are the valid constraint objects and points:
 Line
 Polyline segment
 Circle
 Arc
 Polyline arc
 Ellipse
 Spline
See also:
Apply or Remove Geometric Constraints
GCHORIZONTAL
Causes lines or pairs of points to lie parallel to the X axis of the current
coordinate system.
Access Methods
Button
Toolbar: Drafting tool set  Parametric tool group  Geometric
Constraints flyout  Horizontal
Menu: Parametric  Geometric Constraints  Horizontal
Summary
This command is equivalent to the Horizontal option in
GEOMCONSTRAINT
(page 464).
You can select different constraint points on the same object or different
objects.
The following are the valid constraint objects and points:
 Line
 Polyline segment
 Ellipse
456 | Chapter 2 Commands