Autodesk AUTOCAD 2006, Справочник по командам, Страница: 463 / 1490

Specify other endpoint of axis:
Specify distance to other axis or [Rotation]: Specify a distance or enter r
The descriptions of the Distance to Other Axis and Rotation options match
those of the corresponding options under Center.
Center
Creates the elliptical arc using a center point you specify.
Specify center of elliptical arc:
Specify endpoint of axis:
Specify distance to other axis or [Rotation]: Specify a distance or enter r
Distance to Other Axis
Defines the second axis as the distance from the center of the elliptical arc,
or midpoint of the first axis, to the point you specify.
Specify start angle or [Parameter]: Specify a point (1), enter a value, or enter p
The descriptions of the Start Angle and Parameter options match those of the
corresponding options under Rotation.
1
Rotation
Defines the major to minor axis ratio of the ellipse by rotating a circle about
the first axis. The higher the value (from 0 through 89.4 degrees), the greater
the ratio of minor to major axis. Entering
0 defines a circle.
Specify rotation around major axis: Specify a rotation angle
Specify start angle or [Parameter]: Specify an angle or enter p
Start Angle
Defines the first endpoint of the elliptical arc. The Start Angle option toggles
from Parameter mode to Angle mode. The mode controls how the ellipse
is calculated.
Specify end angle or [Parameter/Included angle]: Specify a point (2), enter a
value, or enter an option
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