Graphics Programs Reference
In-Depth Information
Everything constructed during a session of drawing can be undone by
repeated
clicking
on the
Undo
tool icon or by repeatedly
entering
u
's at
the command line.
To bring back objects that have just been removed by the use of
Undo
's,
left-click
the
Redo
tool icon in the
Quick Access
toolbar ( Fig. 2.21 ) or
enter
redo
at the command line.
Fig. 2.21
The Redo tool icon in the Quick Access toolbar
Drawing with the Polyline tool
When drawing lines with the
Line
tool, each line drawn is an object.
A rectangle drawn with the
Line
tool is four objects. A rectangle drawn
with the
Polyline
tool is a single object. Lines of different thickness, arcs,
arrows and circles can all be drawn using this tool. Constructions resulting
from using the tool are known as
polylines
or
plines
. The tool can be
called from the
Home/Draw
panel (Fig. 2.22) or by
entering
pl
at the
command line.
Fig. 2.22
The Polyline tool icon in the Home/Draw panel
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