UnicodePlots: update hack for png

2022-02-08 23:41:12 +01:00 · 2022-02-08 23:41:12 +01:00 · 34c22970f2
commit 34c22970f2
parent 5d8acf5189
1 changed files with 6 additions and 1 deletions
--- a/src/backends/unicodeplots.jl
+++ b/src/backends/unicodeplots.jl
@ -265,7 +265,12 @@ function png(plt::Plot{UnicodePlotsBackend}, fn::AbstractString)
    elseif Sys.islinux()
        run(`clear`)
        gui(plt)
-        run(`import -window $(ENV["WINDOWID"]) $fn`)
+        win = if "WINDOWID" in keys(ENV)
+            ENV["WINDOWID"]
+        else
+            readchomp(`xdotool getactivewindow`)
+        end
+        run(`import -window $win $fn`)
        return
    end