# Create a top-level window containing a canvas displaying a simple
# graph with data points that can be dragged with the pointing device.
-text
=> "This window displays a canvas widget containing a simple 2-dimensional plot. You can doctor the data by dragging any of the points with mouse button 1.\n\nYou can also select a printable area with the mouse button 2.",
-title
=> 'Plot Demonstration',
-inactive_highlight
=> 'Skyblue2',
-active_highlight
=> 'red',