Show/Hide
Shows or hides the legend. Value can be displayed on top of each bar for bar charts only.
Syntax
<Curve Editor Object> Show legend
<Curve Editor Object> Hide legend
For bar charts only:
<Curve Editor Object> Show value
<Curve Editor Object> Hide value
Description
Arguments
None.
Returns
None.
Example
set editor [::hw::CurveEditor .t]
$editor Add -x 0:5:0.1 -x 0:10:0.1 -y 50*sin(x) -y 50*cos(x) -linethickness 2
Figure 1. $editor Hide legend
Figure 2. $editor Show legend
set editor [::hw::CurveEditor .t]
$editor SetType bar
$editor Add -category [list Jan Feb Mar Apr] -y [list 10 15 30 52 26] -y 0:25:5
Figure 3. $editor Show value