Placed

WLJS

Execution environment

A special symbol used across formatting, plotting functions in Wolfram Language

Placed[feature_, position_]

where position can be

Before | After | {x, y} | {Left, Top} | ...

where x,y are scaled coordinates.

Use cases

Legended

Legended[Disk[]//Graphics, Placed[SwatchLegend[{Red}, {"Mark"}], Before]]

Legended[Disk[]//Graphics, Placed[SwatchLegend[{Red}, {"Mark"}], After]]

Or using scaled coordinates

Legended[Disk[]//Graphics, Placed[SwatchLegend[{Red}, {"Mark"}], {0.5,0.5}]]

Plot

In the most plotting function you can use this wrapper to place your generated legend

Plot[
  {x,x^2}, {x,0,1}, 
  PlotLegends->Placed[SwatchLegend[Automatic], {0.2,0.2}]
]