2012

Linear (BPARAMETER on page 270) Defines the distance between two key
points in the block definition.
Polar (BPARAMETER on page 270) Defines a distance and angle for two key
points in the block definition.
XY (BPARAMETER on page 270) Defines an X and Y distance from the base
point of a block definition.
Rotation (BPARAMETER on page 270) Defines an angle for the block reference.
Flip (
BPARAMETER on page 270) Mirrors objects or the entire block reference
about a reflection line.
Alignment (BPARAMETER on page 270) Rotates the block reference about a
point to align with other objects in the drawing.
Visibility (BPARAMETER on page 270) Defines objects that will either display
or not display within the block definition.
Lookup (BPARAMETER on page 270) Defines user parameters that are
determined by a lookup table.
Basepoint (
BPARAMETER on page 270) Defines a changeable base point for
the dynamic block reference in relation to the geometry in the block.
Move (BACTIONTOOL on page 204) Specifies that the selection set of objects
moves when the action is triggered in a dynamic block reference. A move
action can be associated with a point, linear, polar, or XY parameter.
Stretch (
BACTIONTOOL on page 204) Specifies that the selection set of objects
will stretch or move when the action is triggered in a dynamic block reference.
A stretch action can be associated with a point, linear, polar, or XY parameter.
Polar Stretch (
BACTIONTOOL on page 204) Specifies that the selection set
of objects stretches or moves when the action is triggered in a dynamic block
reference. A polar stretch action can only be associated with a polar parameter.
Scale (
BACTIONTOOL on page 204) Specifies that the selection set of objects
scales relative to the defined base point when the action is triggered in a
dynamic block reference. A scale action can only be associated with a linear,
polar, or XY parameter.
Rotate (
BACTIONTOOL on page 204) Specifies that the selection set of objects
scales relative to the defined base point when the action is triggered in a
dynamic block reference. A scale action can only be associated with a linear,
polar, or XY parameter.
236 | Chapter 3 B Commands