;d be keen on knowing how you get on with this - ping me back if it
works :-)
---
john clayton
shinywhitebox
On 5/04/2008, at 8:01 PM, douglas a. welton wrote:
Hi all,
I'm developing an application that uses a CATiledLayer to host
several sublayers full of user manipulated image content
x27;d appreciate any
tips that might lead to a solution I can share.
Thanks
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John Clayton
http://www.coderage-software.com/
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sample code - it takes you a long way toward
the solution.
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john clayton
On 28/04/2008, at 9:26 PM, Dave Camp wrote:
On Apr 28, 2008, at 12:00 PM, JanakiRam wrote:
I am developing a Mac cocoa application suite which has a launchd
daemon (
which is a pure cocoa application ).
I'm ab
e mad.
I first thought maybe I was being silly and changing the colour many
times per second, thus causing the flickering myself - but logging
suggests that isn't the case.
Ideas / suggestions welcome...
--
John
On 28/04/2008, at 3:28 PM, John Clayton wrote:
Hi
I've created a bord
are doing - correct me if I'm wrong.
Installing an event tap that modifies the event chain won't require
special privs (from memory), so long as you don't install it at the
window server level.
Does this send you in the right direction?
--
John Clayton
http://www.coderage-softwar
.
Any info about the box or code that emulates this would be useful,
Thanks!
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John Clayton
http://www.coderage-software.com/
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know of literature or code / algorithms that I can look at
to learn about how this is done or which approaches are possible?
Cheers!
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John Clayton
http://www.coderage-software.com/
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Mac, there's no way I'm
gonna fight that - a sad but true reality.
Comments?
Thanks
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John Clayton
Skype: johncclayton
On May 8, 2008, at 8:58 AM, Thomas Davie wrote:
On 8 May 2008, at 06:04, Jens Alfke wrote:
On 7 May '08, at 8:50 PM, John Clayton wrote:
Does any
you'll be able to query them at least.
Enjoy.
--
John Clayton
http://www.coderage-software.com/
On May 13, 2008, at 8:13 AM, Ben Lowndes wrote:
On Tue, May 13, 2008 at 4:01 PM, Jens Alfke <[EMAIL PROTECTED]>
wrote:
I'm a cocoa newbie, so I may be missing something obvious h
t now.
Does anyone know if this exists and where it might be? (don't tell me
I was just dreaming).
Cheers,
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John Clayton
http://www.coderage-software.com/
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0
2008-07-14 17:48:23.562 Annotate[42997:10b] after: x, y, x =
3.141593 / 1.021183 / 3.141593
Huh?
Question 1: Why do X and Z get very close to PI?
Question 2: Why does Y end up being 1.02 when I set it to 2.12041?
Does anyone know what's going on here? I'm a little stumped by th
yer
instance, that in turn modifies the "transform.rotation.x/y/z"
properties in turn.
Cheers - your help is [hugely] appreciated.
--
John Clayton
On 14/07/2008, at 8:35 PM, David Duncan wrote:
On Jul 14, 2008, at 9:57 AM, John Clayton wrote:
Huh?
Question 1: Why do X and Z get very close t
ever called
when the context is being saved - which in my case is (a)
unpredictable, (b) too late .
Help / tips are greatly appreciated,
Thanks
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John Clayton
Skype: johncclayton
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Please
need to change a property on A.
Thanks
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John Clayton
Skype: johncclayton
On 17/11/2008, at 10:59 PM, Jim Correia wrote:
On Nov 17, 2008, at 4:51 PM, John Clayton wrote:
I'm using core-data and need to know when a particular core-data
object (derived from NSManagedObject of course) i
ariables or some other magic I can use to help find the problem
here?
Thanks
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Skype: johncclayton
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I guess processPendingChanges is only called if there is an
undoManager? Correct? I don't have one - I disabled it intentionally.
I've tried that notification, its only fired on save of the context.
Thanks
--
John Clayton
Skype: johncclayton
On 18/11/2008, at 1:22 PM, Ashley C
Hi there, comments embedded below...
On 18/11/2008, at 7:06 PM, Quincey Morris wrote:
On Nov 18, 2008, at 00:27, John Clayton wrote:
In my program I have a check-box that switches a particular effect
on/off, an opacity fade in this case. Switching the effect off
will delete the effect
s failed, why refactoring it has
worked and most importantly, how I can continue / move forward.
So all in all, success - my hat goes off to the people that took the
time to answer me - thank you.
--
John Clayton
Skype: johncclayton
On 19/11/2008, at 12:43 AM, Quincey Morris wrote:
On Nov
uot;YouTube" width:848
height:480]];
return array;
}
Am I forgetting something? I thought as long as my object could encode/
decode itself, all would be OK - anyone know what I'm doing wrong?
Thanks
--
John Clayton
Skype: johncclayton
_
it?
I'm not using Zombies, but I do have the debug library symbols
installed.
Any tips / help appreciated.
Thanks
--
John Clayton
Skype: johncclayton
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is up? In the end, I found this
particular leak by using valgrind.
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Skype: johncclayton
On 28/11/2008, at 5:02 PM, John Clayton wrote:
Hi All,
I'm at the stage of performing a bit of leak analysis on my program,
and I find something weird happening. Specifically
ass was enough to get the undo
management to work in this case - or did I misread the core-data docs?
Any hints / tips appreciated.
Thanks
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John Clayton
Skype: johncclayton
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Please do n
your
original actions. Of course, during an undo/redo, KVO notifications
are fired, so your UI should be watching out for those in order to
update itself.
Mike.
On 7 Dec 2008, at 11:42, John Clayton wrote:
Hi everyone
In a core-data model I have a 'layer' which contains a to-many
Actually, extra note here...
Things would probably work OK in my code if the object's values hadn't
been set to nil by the time I get a willTurnIntoFault message. Is
there a way to be notified prior to the event taking place?
Thanks
--
John Clayton
Skype: johncclayton
On 7/1
y custom accessors on my NSManagedObject
accessors. Further, the only reason I can see to have custom accessors
would be to provide type safety and an easier programming interface to
the core-data based API that I am writing.
Have a missed the point? Are there other posts / articles you think
Chris,
Can you make use of the - (void)refreshObject:(NSManagedObject
*)object mergeChanges:(BOOL)flag method on NSManagedObjectContext?
Thanks
--
John Clayton
Skype: johncclayton
On 7/12/2008, at 12:22 PM, Chris Idou wrote:
I've got fairly modest requirements, in so far as I
ith!
Thanks, happy coding.
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John Clayton
Skype: johncclayton
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Is there a way to stop the image from being created/used? I am
receiving drag operations in an instance of NSView of course, and
obviously have implemented the draggingEntered:/Exited:/Updating:
methods already.
Thanks
--
John Clayton
bject from the pool and attach it to the
CGLContext
3. render a single frame using the CARenderer
4. feed the pixel buffer to ICM
5. goto (2) if there are still some available pixel buffer objects in
the pool
Or am I completely missing the point?
Th
Rect: call - is that recommended? Or is there a
simpler way?
I do not want to simply use the delete drawLayer:inContext: method,
because I need to be able to feed the image that I'm drawing into more
than one layer.
Thanks
--
John Clayton
Skyp
Try looking into using the NSApplication delegate methods that inform
you when your app becomes active/hidden, e.g.
- (void)applicationDidBecomeActive:(NSNotification *)aNotification
Thanks
--
John Clayton
On 22/09/2008, at 1:07 PM, Memo Akten wrote:
Hi All, i have an app which is
t clip the CALayer *at all*, and I see
this:
http://skitch.com/johnclayton/s4gc/picture-2
I resize the contents of the split-view during mouseDragged: (along
with its layers), does anyone know of issues with this or perhaps has
an idea of whats going wrong?
Thanks
--
John Cla
f the bug:
http://skitch.com/johnclayton/s5fa/picture-3
so I wonder what is causing the calayer instance to NOT be clipped in
this case. The NSClipView inside the scrollview should be clipping,
right?
Thanks
--
John Clayton
Skype: johncclayton
On 24/09/2008, at 5:58 AM, John Clayton wrote:
#x27;t know - but I made this change as a part of another
thing I was doing and noticed that the problem no longer occurs.
John "why me?" Clayton
On 24/09/2008, at 4:50 PM, John Clayton wrote:
Hi All,
Someone kindly suggested that I post the question again, but that
this time
des.
The only fly in the soup so far is that the brightness (F1 and F2 as
well as the volume keys) are not seen by the event tap spike program
that Ive written.
Looking forward to any tips - thanks.
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John Clayton
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