diff options
Diffstat (limited to 'ext/tk/sample/tkextlib/vu/oscilloscope.rb')
| -rw-r--r-- | ext/tk/sample/tkextlib/vu/oscilloscope.rb | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/ext/tk/sample/tkextlib/vu/oscilloscope.rb b/ext/tk/sample/tkextlib/vu/oscilloscope.rb index 43254c9b2e..2015e46645 100644 --- a/ext/tk/sample/tkextlib/vu/oscilloscope.rb +++ b/ext/tk/sample/tkextlib/vu/oscilloscope.rb @@ -23,43 +23,43 @@ c = TkCanvas.new(:width=>220, :height=>190).pack(:fill=>:both, :expand=>true) #---background TkcRectangle.new(c, geo_fr, :width=>4, :fill=>'aquamarine3', - :tags=>['osc', 'frbg']) + :tags=>['osc', 'frbg']) #---channel 0 ch0 = Tk::Vu::TkcStripchart.new(c, geo_ch0, - :fill=>'', :jumpscroll=>false, - :outline=>'', :scaleline=>'', - :stripline=>'cyan', :tags=>['osc', 'ch0']) + :fill=>'', :jumpscroll=>false, + :outline=>'', :scaleline=>'', + :stripline=>'cyan', :tags=>['osc', 'ch0']) #---channel 1 ch1 = Tk::Vu::TkcStripchart.new(c, geo_ch1, - :fill=>'', :jumpscroll=>0, - :outline=>'', :scaleline=>'', - :stripline=>'red', :tags=>['osc', 'ch1']) + :fill=>'', :jumpscroll=>0, + :outline=>'', :scaleline=>'', + :stripline=>'red', :tags=>['osc', 'ch1']) #---frame TkcRectangle.new(c, geo_fr, :width=>4, :tags=>['osc', 'frfg']) #---position txt1 = TkcText.new(c, geo_t1, :text=>"B1-Motion: X:%X\tY:%Y", - :anchor=>:nw, :tags=>['osc', 'txt1']) + :anchor=>:nw, :tags=>['osc', 'txt1']) #---BINDINGS c.bind('B1-Motion', proc{|x, y, xx, yy| - ch0[:values] = x - ch1[:values] = y - txt1[:text] = "B1-Motion: X:#{xx}\tY:#{yy}" + ch0[:values] = x + ch1[:values] = y + txt1[:text] = "B1-Motion: X:#{xx}\tY:#{yy}" }, '%x %y %X %Y') Tk.root.bind('v', proc{ - puts ch0[:values].join(' ') - puts ch0[:values].size - }) + puts ch0[:values].join(' ') + puts ch0[:values].size + }) Tk.root.bind('p', proc{ - c.postscript(:file=>'DEMO.ps') - puts "DEMO.ps printed" - }) + c.postscript(:file=>'DEMO.ps') + puts "DEMO.ps printed" + }) Tk.root.bind('q', proc{exit}) |