From: nagai@... Date: 2002-01-29T13:02:43+09:00 Subject: Re: tkCanvas Hi, From: MENON Jean-Francois Subject: tkCanvas Date: Tue, 29 Jan 2002 12:41:00 +0900 Message-ID: <3C5619C6.5E761053@meteo.fr> > does someone knows why I can't get the size of the items displayed on a > TkCanvas ? > (either configure or cget return 0). actually I know only 'bbox' method, > but it does not work for an image ! > any idea ? Am I misunderstanding your question? ------------------------------------------------- $ irb irb(main):001:0> require 'tk' true irb(main):002:0> c = TkCanvas.new.pack # irb(main):003:0> l = TkcLine.new(c, 100, 100, 200, 200) #, @c=#> irb(main):004:0> img = TkPhotoImage.new('file'=>'relief.gif') # irb(main):005:0> i = TkcImage.new(c, 50, 50, 'image'=>img, 'anchor'=>'nw') #, @c=#> irb(main):006:0> l.bbox [98, 98, 202, 202] irb(main):007:0> i.bbox [50, 50, 126, 323] irb(main):008:0> ------------------------------------------------- -- Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)