-->legends_multicolumn()
[] = legends_multicolumn(Texts, Styles, Lpc, font_size,thickness, pos,with_box)
For many curves & related legends, displays a multicolumn bloc of legends:
- The shape of the bloc can be specified (Lpc)
- Positionning with Logarithmic or/and reversed axes is supported
- Lines styles and Markers styles are supported and can be mixed
in the Styles vector, but without overlay (hybrid)
- Lines thickness(es) can be specified
Texts : vector of legends
Styles : vector of related lines or markers styles (integer indices)
Styles(i)>0 = line color -14<= Styles(i) <=-1 = marker
Lpc>0 : (maximal) number of Lines Per Column (integer)
Lpc<0 : -(maximal) number of Columns per line (integer)
with_box : boolean: if %T, draws the global box of legends (default)
pos : position of the block:
"ur" | 1 : in the upper right corner (default)
"ul" | 2 : in the upper left corner
"ll" | 3 : in the lower left corner
"lr" | 4 : in the lower right corner
"?" | 5 : interactive positionning with the mouse
[xr,yr]: relative coordinates 0 <= xr,yr <= 1 of the upper left
corner of the block, with respect to the upper left corner
of the data bounds area. [0,0] is equivalent to "ul"
thickness: scalar or vector of lines thickness. If a vector is
provided, its length must = Styles one
DEMOS: run legends_multicolumn(..) with only 0 to 2 parameters:
legends_multicolumn()
legends_multicolumn( with_box=%f )
legends_multicolumn( Lpc=8, pos="?" )
legends_multicolumn( Lpc=-3, pos="lr" )
legends_multicolumn( font_size=2, pos="ll" )
legends_multicolumn( pos="?", thickness=2 )
legends_multicolumn( pos="lr", thickness=1+round(rand(1:19)) )
etc
