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Today's Topics:
1. [Bug 547795] Additional drawing documentation for book
(gtkmm (bugzilla.gnome.org))
2. [Bug 560074] example doesn't build with cairomm 1.7.0
(gnomemm (bugzilla.gnome.org))
3. [Bug 547795] Additional drawing documentation for book
(gtkmm (bugzilla.gnome.org))
4. [Bug 560074] example doesn't build with cairomm 1.7.0
(gnomemm (bugzilla.gnome.org))
5. [Bug 547795] Additional drawing documentation for book
(gtkmm (bugzilla.gnome.org))
6. [Bug 547795] Additional drawing documentation for book
(gtkmm (bugzilla.gnome.org))
7. [Bug 560232] New: Missing Pango::Layout::show_layout
(gtkmm (bugzilla.gnome.org))
----------------------------------------------------------------------
Message: 1
Date: Mon, 10 Nov 2008 16:29:56 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547795] Additional drawing
documentation for book
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
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gtkmm | documentation | Ver: 2.12.x
------- Comment #5 from Murray Cumming 2008-11-10 16:29 UTC -------
What are you using to draw into the frame.ImageBuffer buffer?
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Message: 2
Date: Mon, 10 Nov 2008 16:46:56 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 560074] example doesn't build with
cairomm 1.7.0
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
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gnomemm | goocanvasmm | Ver: unspecified
------- Comment #2 from Jonathon Jongsma (jonner) 2008-11-10 16:46 UTC -------
yes, hm. So we have our first report of breakage from changing the cairomm API
from
typedef cairo_matrix_t Matrix;
to
class Matrix : public cairo_matrix_t {
...
};
To be fair, the example here really should have been using cairo_matrix_t
directly since they were using it in a g_object_set() for a property of type
cairo_matrix_t, but it does show the kind of things that will break due to this
change in cairomm. So I guess we need to decide whether this is acceptable or
whether we need to revert the cairomm change.
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------------------------------
Message: 3
Date: Mon, 10 Nov 2008 16:48:24 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547795] Additional drawing
documentation for book
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
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gtkmm | documentation | Ver: 2.12.x
------- Comment #6 from John Hobbs 2008-11-10 16:48 UTC -------
It's coming off of cameras, both from V4L2 and other closed source ones, like
Prosilica.
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------------------------------
Message: 4
Date: Mon, 10 Nov 2008 16:53:26 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 560074] example doesn't build with
cairomm 1.7.0
To: [EMAIL PROTECTED]
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gnomemm | goocanvasmm | Ver: unspecified
------- Comment #3 from Murray Cumming 2008-11-10 16:53 UTC -------
Yeah, I don't think it's a big problem. Small API changes are OKish. You just
need to be aware of it.
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------------------------------
Message: 5
Date: Mon, 10 Nov 2008 17:05:50 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547795] Additional drawing
documentation for book
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
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gtkmm | documentation | Ver: 2.12.x
------- Comment #7 from Murray Cumming 2008-11-10 17:01 UTC -------
If you are just using that image without modification, I do think you should
just store it elsewhere rather than using the GUI as your cache. But that's
just personal preference, and maybe that would cause massively inefficient data
copying.
I also wonder if a cairo context has a way to draw an image. Then we should be
using cairo to get the image back again. The gdk_draw_*() functions are
generally deprecated, I think.
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------------------------------
Message: 6
Date: Mon, 10 Nov 2008 17:26:20 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547795] Additional drawing
documentation for book
To: [EMAIL PROTECTED]
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gtkmm | documentation | Ver: 2.12.x
------- Comment #8 from John Hobbs 2008-11-10 17:26 UTC -------
That sounds reasonable. I have found a way to load a pixbuf into Cairo, see
http://kapo-cpp.blogspot.com/2008/01/drawing-pixbuf-to-cairo-context-2.html for
that.
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------------------------------
Message: 7
Date: Mon, 10 Nov 2008 21:37:59 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
<[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 560232] New: Missing
Pango::Layout::show_layout
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]/>
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gtkmm | general | Ver: unspecified
Summary: Missing Pango::Layout::show_layout
Product: gtkmm
Version: unspecified
Platform: Other
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: general
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
QAContact: [EMAIL PROTECTED]
GNOME version: 2.23/2.24
GNOME milestone: Unspecified
Please describe the problem:
This function and Pango::LayoutLine::show_layout are missing. Should wrap the C
code the same way it is done for Pango::Layout::add_to_cairo_context (for
pango_cairo_layout_path)
Thanks
--
Louis-Francis
Steps to reproduce:
Actual results:
Expected results:
Does this happen every time?
Other information:
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