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Diffstat (limited to 'ext/tk/lib/tkextlib/tcllib/plotchart.rb')
-rw-r--r-- | ext/tk/lib/tkextlib/tcllib/plotchart.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/lib/tkextlib/tcllib/plotchart.rb b/ext/tk/lib/tkextlib/tcllib/plotchart.rb index 86327ceff0..5603ce1283 100644 --- a/ext/tk/lib/tkextlib/tcllib/plotchart.rb +++ b/ext/tk/lib/tkextlib/tcllib/plotchart.rb @@ -78,6 +78,7 @@ module Tk end module Tk::Tcllib::Plotchart + extend TkCore ############################ def self.view_port(w, *args) # args := pxmin, pymin, pxmax, pymax tk_call_without_enc('::Plotchart::viewPort', w.path, *(args.flatten)) |