lf Of Tilton, James C.
(GSFC-6063)
Sent: Monday, April 02, 2012 12:00 PM
To: gtk-app-devel-list@gnome.org
Subject: Making a cursor (cross hair) track between image displays
Hi GTK+ application developers!
I have developed an application using gtkmm in which I display related images
in multiple G
Sent: Monday, April 02, 2012 12:00 PM
To: gtk-app-devel-list@gnome.org
Subject: Making a cursor (cross hair) track between image displays
Hi GTK+ application developers!
I have developed an application using gtkmm in which I display related images
in multiple Gtk::Window's.
I have two types o
On 4 April 2012 15:37, Tilton, James C. (GSFC-6063)
wrote:
> Your response is very helpful. The one key question that remains for me is:
>
> How do I draw a "floating crosshair"?
You need to do it by hand, unfortunately, though it's not so hard (I think).
The trick (in my opinion) is to have a c
://ipp.gsfc.nasa.gov/ft_tech_rhseg.shtm and
http://science.gsfc.nasa.gov/606.3/TILTON/
-Original Message-
From: jcup...@gmail.com [mailto:jcup...@gmail.com]
Sent: Wednesday, April 04, 2012 4:00 AM
To: Tilton, James C. (GSFC-6063)
Cc: gtk-app-devel-list@gnome.org
Subject: Re: Making a curso
Hi Jim,
On 2 April 2012 17:00, Tilton, James C. (GSFC-6063)
wrote:
> When I place the cursor in one of the display images, I would like to have a
> cross hair appear at the cursor location of the window in which the cursor is
> placed at the location currently pointed to by the cursor. I would
Hi GTK+ application developers!
I have developed an application using gtkmm in which I display related images
in multiple Gtk::Window's.
I have two types of "display images." One is based on Gtk::Image and the other
is based on Gtk::DrawingArea.
For the Gtk::Image case I add the Gtk::Image to
