Gnome2::Canvas
- From: "Joel Allyn Cron" <jacron0 uky edu>
- To: gtk-perl-list gnome org
- Subject: Gnome2::Canvas
- Date: Mon, 15 Mar 2004 09:24:07 -0500
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ATTENDEE;CN=Joel Allyn Cron;PARTSTAT=ACCEPTED;ROLE=CHAIR;
RSVP=TRUE:MAILTO:jacron0 uky edu
ATTENDEE;CN=gtk-perl-list gnome org;ROLE=REQ-PARTICIPANT;
RSVP=TRUE:MAILTO:gtk-perl-list gnome org
ORGANIZER;CN=Joel Allyn Cron:MAILTO:jacron0 uky edu
DTSTART:20040315T150000Z
LOCATION:\n
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UID:1079360647jacron0 uky edu4865
DTSTAMP:20040315T142400Z
DESCRIPTION:I'm rather a newbie myself, but I can tell you there's a link t
o an excerpt from a book on Gnome Canvas here:\nhttp://developer.gnome.org/
doc/books/WGA/gnome-canvas.html\n\nAs to the call to root, I believe an ite
m has to be anchored to something. It's not always canvas->root, it's just
a parent. For instance, if you have a CanvasGroup in Canvas you can add i
tems to the group as in:\n\nmy $canvas = Gnome2::Canvas->new_aa;\n\n$canvas
->{group} = Gnome2::Canvas::Item->new\n ($can
vas->root,\n CanvasGroup::);\n$canvas->{grou
p}->{item} = Gnome2::Canvas::Item->new\n ($can
vas->{group},\n 'Gnome2::Canvas::Pixbuf',\n
etc,...);\n\n(sorry about the formatting, school'
s emailer sucks)\n\nThe canvas item just needs a parent for reference. The
call to root for $canvas grabs the GnomeCanvas' root, which I believe is a
CanvasGroup.\n\nHope this helps and I'm not proven horribly wrong shortly.
\n\nJoel\n\n
SUMMARY:Gnome2::Canvas
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