[ltk-user] color format question

[irvin h.]

Hi,

  I am new to ltk and am trying to create rectangles of different colors on
a canvas. I would like to specify the value of the :fill option with a
variable for example (itemconfigure canvas rectangle :fill :some-var-val) ,
but I am not sure how to do that; any help would be greatly appreciated.
Also what are the acceptable formats for specifying a color?  I know there
are words like 'red' and 'black' and there is also hexadecimal #RRBBGG are
there others?  Thanks again.

-Irvin H.
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