You could probably start by studying the documentation for CGPathRef,
which lets you create, manipulate and draw bezier paths. These are C,
not Objective-C API calls, but they work perfectly fine in an
Objective-C application. iPhone OS 3.2 adds UIBezierPath, with wraps
these calls, but if
Yes, but no support for actually doing anything useful with CoreText. Can't
comment on eventualities, but let's just say I'm not happy. (Sneezy from
pollen, Sleepy from too much coding, Grumpy about lack of text support, but
definitely not Happy :-)
On 4/14/10 10:10 AM, "Matt Moriarity" wrote
Actually, setting the formatter behavior does work (it does allow you
to use setFormat: to set a format string). The remaining problem is
that I don't think NSNumberFormatter allows the arbitray digit-by-
digit formatting of numbers that you expect.
_murat
On Apr 13, 2010, at 8:54 PM, Bill
Maybe not a Cocoa question but I couldn't find any list on lists.apple.com that
seems related to that.
How can I play a DVD (commercial or not) programmatically, preferably using
Cocoa?
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin
http://nemesy
On Apr 14, 2010, at 11:14 AM, Laurent Daudelin wrote:
> Maybe not a Cocoa question but I couldn't find any list on lists.apple.com
> that seems related to that.
>
> How can I play a DVD (commercial or not) programmatically, preferably using
> Cocoa?
The DVD Playback Framework should allow you
On Apr 14, 2010, at 11:29, David Duncan wrote:
> On Apr 14, 2010, at 11:14 AM, Laurent Daudelin wrote:
>
>> Maybe not a Cocoa question but I couldn't find any list on lists.apple.com
>> that seems related to that.
>>
>> How can I play a DVD (commercial or not) programmatically, preferably using
Greetings,
I have the following problem:
*Set up:
-I created a Custom View in Interface Builder that holds a number of other
controls within it (text boxes, buttons, etc.)
-I created a Controller class for that View that I connected to it via the
Controller "cube" from the Library in IB
-There
Hi All,
In SnowLeopard I am facing one issue with time zone change. Once we change
time zone after launching application, this time zone change we can not get
it inside our application using *NSDate* until*Quit* and *Re-launch. *In
Leopard it works as per our expectation. In Leopard NSDate return
Hi everyone,
I have some problem. I'm writing a web service client and one of my xml
request require a data encoded as base64Binary. I'm using NSData type in
my application but data are encoded as base64. Do you know any solution?
Best regards,
Bartosz Bialecki
Hi,
I keep getting segfaults and "unrecognized selector" exceptions in my
garbage-collected code running on 10.5.8, while the same code works
fine on 10.6.3 (stack traces posed below). It doesn't help that the
crashes/exceptions happen deep in the framework code and I can't find
any documentation
Hi everyone,
I'm trying to find a fast and efficient way to iterate a folder on the iPhone.
On the Mac, I'd create an FSIterator and use FSGetCatalogInfoBulk (so I can
retrieve permissions, file type, resource/data fork size, etc). However,
FSIterator and FSGetCatalogInfo* are part of the Cor
On Apr 14, 2010, at 1:04 PM, Murat Konar wrote:
> Actually, setting the formatter behavior does work (it does allow you to use
> setFormat: to set a format string). The remaining problem is that I don't
> think NSNumberFormatter allows the arbitray digit-by-digit formatting of
> numbers that y
Hi Bialecki,
for base64 encoding/decoding you can use openSSL Library which providing by
MAC OS.
I can give you code snippets for encoding and decoding string.
#include
#include
- (NSString *)base64EncodedString
{
// Construct an OpenSSL context
BIO *context = BIO_new(BIO_s_mem());
On Apr 14, 2010, at 12:39 PM, Dave DeLong wrote:
If I have to, I can use the NSFileManager APIs, but then I'd have to
grab the entire directory listing at once (instead of getting it in
chunks), and then iteratively ask for each item's attributes. It
seems rather inefficient, and I want t
On 14 Apr 2010, at 12:39 PM, Dave DeLong wrote:
> I'm trying to find a fast and efficient way to iterate a folder on the
> iPhone. On the Mac, I'd create an FSIterator and use FSGetCatalogInfoBulk
> (so I can retrieve permissions, file type, resource/data fork size, etc).
> However, FSIterat
I don't know how many files I'll be iterating, since I'm working on a library
that will (hopefully) end up included in many applications. My reason for
wanting to optimize this as much as possible is so that it's as least invasive
as possible to other developers who use this.
But, judging from
Google provide some class to do that too.
See GTMBase64 classes at
http://code.google.com/p/google-toolbox-for-mac/source/browse/#svn/trunk/Foundation
Le 14 avr. 2010 à 22:00, joby abraham a écrit :
> Hi Bialecki,
>
> for base64 encoding/decoding you can use openSSL Library which providing by
Hi Bialecki,
It always better use library which provided by MAC OS.
Thanks& regards,
Joby Abraham.
On Thu, Apr 15, 2010 at 02:17, Jean-Daniel Dupas wrote:
> Google provide some class to do that too.
>
> See GTMBase64 classes at
> http://code.google.com/p/google-toolbox-for-mac/source/browse/#sv
Me too for Apple frameworks, but not for libcrypto and other bsd libraries.
Using them for cross OS dev (compile using 10.6 SDK and deploy on 10.4) is a
mess.
They don't use availability macros, and weak linking and so are error prone and
sometime impossible to link properly (especially libcry
Bill Hernandez wrote:
I've worked with lots of number formatters over the years, and that
is what they do, format numbers into strings, any kind of string...
I looked at the header file for NSNumberFormatter, and there seem
to be 9,000,000+ methods, it is amazing. Buried in there, there has
Hi all,
Got a slightly awkward problem I'm trying to find a good solution to.
I have a number of objects forming a class hierarchy where e.g. C subclasses B
which subclasses A. A has a 'locked' property which locks it preventing changes
to several other properties. B and C add further propertie
Project that built fine for weeks fails to pass validation, won't run when
installed.
Ran Xcode uninstall, reinstalled from scratch, same deal.
Other than randomly trying stuff, does anyone have a known working procedure
for fixing this???
Hard to think of a less productive way to waste
time.
On Apr 14, 2010, at 5:25 PM, Greg Guerin wrote:
> Your code formats strings (more specifically, characters in strings). It
> does not format numbers, as such.
This is the work-around that I did because I could not make do with
NSNumberFormatter.
> By "number" I mean a binary numeric value (fl
On 15/04/2010, at 11:38 AM, Bill Hernandez wrote:
> // I have already run a routine to strip all non digits by this time
Don't forget that phone numbers can start with '+' to mean 'whatever the
international dialling prefix for your country is'.
--Graham
I've always avoided using setters in init methods for exactly the
problem you've run into. A setter's behavior can depend on an object's
state, and by definition, the object's state is not really properly
setup *during* init.
_murat
On Apr 14, 2010, at 6:23 PM, Graham Cox wrote:
Hi all,
I think Greg's point is that NSNumberFormatter is designed to format
numbers which represent quantities. A phone number not a quantity,
it's just a string of characters which happen to be digits.
_murat
On Apr 14, 2010, at 6:38 PM, Bill Hernandez wrote:
On Apr 14, 2010, at 5:25 PM, Greg Gu
On 15/04/2010, at 11:48 AM, Murat Konar wrote:
> I've always avoided using setters in init methods for exactly the problem
> you've run into. A setter's behavior can depend on an object's state, and by
> definition, the object's state is not really properly setup *during* init.
I agree in ge
Would someone please tell me why this text field will not show. It is
driving me spastic.
The window and text field are valid. And there are no errors.
The window shows but the text field does not.
relativeToWindow is valid.
NSRect w=[relativeToWindow frame];
NSRect r={{NSMaxX(w)-96,
NSMaxY(w)-
On 15/04/2010, at 2:24 PM, mark wrote:
Would someone please tell me why this text field will not show. It
is driving me spastic.
The window and text field are valid. And there are no errors.
The window shows but the text field does not.
relativeToWindow is valid.
NSRect w=[relativeToWindow f
--Jens {via iPad}
On Apr 14, 2010, at 9:48 PM, Ron Fleckner wrote:
>
>> NSRect r={{NSMaxX(w)-96, NSMaxY(w)-ToolbarHeightForWindow(relativeToWindow)
>> -titleBarHeight(relativeToWindow)-24},
>> {256, 64}};
>
> NSRect r = NSMakeRect(... );
The original syntax is correct too. I
Hi,
in my app I'm accessing the photo library (in my opinion exactly as in
sample programs I have seen from Apple). When leak-testing the app on the
iPhone using Instrument the following leak is being reported (see stack
trace) and I don't know the root cause. Does anybody has seen this before
per
On Wed, Apr 14, 2010 at 9:24 PM, mark wrote:
> window=[[NSWindow alloc] initWithContentRect:r styleMask:0
Use the NSBorderlessWindowMask symbolic constant instead of passing 0.
> backing:NSBackingStoreRetained defer:NO];
As the documentation says, do not use NSBackingStoreRetained, or in
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