diff options
Diffstat (limited to 'ext/tk/sample/demos-en/aniwave.rb')
| -rw-r--r-- | ext/tk/sample/demos-en/aniwave.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ext/tk/sample/demos-en/aniwave.rb b/ext/tk/sample/demos-en/aniwave.rb index 63a04a7b98..57d58193f6 100644 --- a/ext/tk/sample/demos-en/aniwave.rb +++ b/ext/tk/sample/demos-en/aniwave.rb @@ -5,7 +5,7 @@ # destroy toplevel widget for this demo script if defined?($aniwave_demo) && $aniwave_demo - $aniwave_demo.destroy + $aniwave_demo.destroy $aniwave_demo = nil end @@ -51,11 +51,11 @@ class AnimatedWaveDemo @direction = dir # create canvas widget - @c = TkCanvas.new(frame, :width=>300, :height=>200, + @c = TkCanvas.new(frame, :width=>300, :height=>200, :background=>'black') @c.pack(:padx=>10, :pady=>10, :expand=>true) - # Creates a coordinates list of a wave. + # Creates a coordinates list of a wave. @waveCoords = [] @backupCoords = [] n = 0 @@ -67,10 +67,10 @@ class AnimatedWaveDemo # Create a smoothed line and arrange for its coordinates to be the # contents of the variable waveCoords. - @line = TkcLine.new(@c, @waveCoords, + @line = TkcLine.new(@c, @waveCoords, :width=>1, :fill=>'green', :smooth=>true) - # Main animation "loop". + # Main animation "loop". # Theoretically 100 frames-per-second (==10ms between frames) @timer = TkTimer.new(10){ basicMotion; reverser } |