Operation Manual

70 Lines, Curves, and Shapes
-or-
Select nodes and drag. Selection can be by one of the following
methods:
Hover over a single
node and click to
select the node.
Shift
-
click for multiple
nodes.
Drag out a
marquee to select
multiple
neighbouring
nodes
Drag out a lasso (with
Alt
key pressed) to
select multiple nodes
otherwise difficult to
select via a marquee.
Once a square
end node
or
interior node
is
selected, the node becomes highlighted and off-
curve rounded control handles for all line
segment(s) will appear. A single control handle
shows on an end node; a pair of handles will show
on a selected interior node.
Remember that a segment is the line between two nodes; each node
provides two control handles, with each handle controlling different
adjoining segments. One control handle in a segment works in conjunction
with the control handle on the opposite end of the segment.
(A) Line Segment 1, (B) Line Segment 2