2011

Table Of Contents
window selection A rectangular area specified in the drawing area to select
multiple objects at the same time. See also crossing selection, polygon window
selection.
wipeout object A polygonal area that masks underlying objects with the
current background color. This area is bounded by the wipeout frame, which
you can turn on for editing and turn off for plotting.
wireframe model The representation of an object using lines and curves to
represent its boundaries.
working drawing A drawing for manufacturing or building purposes.
working set A group of objects selected for in-place reference editing.
workplane Another name for the XY plane of the user coordinate system. See
also elevation and user coordinate system (UCS).
workspace A set of menus, toolbars and dockable windows (such as the
Properties palette, DesignCenter, and the Tool palettes window) that are
grouped and organized so that you can work in a custom, task-oriented drawing
environment.
world coordinate system (WCS) A coordinate system used as the basis for
defining all objects and other coordinate systems. See also user coordinate
system (UCS).
world coordinates Coordinates expressed in relation to the world coordinate
system (WCS).
wrap around
Behavior where the cursor wraps around the window and appears on the
opposite side to allow the continuation of a drag operation instead of stopping
at the edge of the drawing area.
X,Y,Z point filters See coordinate filters.
xref See external reference (xref).
zoom To reduce or increase the apparent magnification of the drawing area.
(ZOOM)
2188 | Glossary