lot simpler (with nested
> dispatch_async() calls)...
>
> (Sent from my iPhone.)
>
> --
> Conrad Shultz
> www.synthetiqsolutions.com
>
> On Aug 29, 2011, at 19:34, Leon Qiao wrote:
>
> > Dear all,
> >
> > The UI I made is like the system app "Contact"
Dear all,
The UI I made is like the system app "Contact", there's an "add" bar button
on the navigation bar. And a table view where you can tap and enter the
detail view. The problem is when the user tap the bar button item and the
table view cell at the same time, it doesn't work well.
The code
Dear all,
I used to ask one question about NSCache. Actually, I need to build a view
like the 'Photos' application.
Now it works, but need to be improved: the speed of dragging, loading images
is not good enough.
Please give me some general ideas on how to load images on time and manage
the cached
Dear all,
Have you ever used the NSCache? I'm a little confused on how to use it. I
want to make a list to hold some images in memory.
And the memory overload is a big problem. So I wish I could use the NSCache
to
manage the memory.
Please send me a demo or code fragment if you have.
Thanks a lot
don’t think about getting the transform; needing it is
> *usually* a very bad thing meaning that something is wrong either at
> the framework level (unlikely) or at app level (more likely, almost
> all the time).
>
> -ev
>
> On Mon, Apr 18, 2011 at 7:30 PM, Leon Qiao
> w
Dear all,
Recently, I need to do the following:
1. add a sub view of a view controller onto the window.
2. Make it fit the bottom of the window. That is, the bottom side of the
view and the bottom of the window will
coincide.
3. When the device rotated, the height of the subview will not be change
This will force the linker to load classes from the static library
>
>
> Another way is to reference the class directly somewhere in the code such
> that it has no effect, i.e.
> [ClassINeed class];
>
>
> -Dan Treiman
>
> On Feb 24, 2011, at 9:19 PM, Leon Qiao wrote:
>
Dear all,
I got a problem when using the NSClassFromString method to get a class.
The code is used in the google docs library. It failed to get the Class
object, the return value is 0x0.
But I already linked the library, and it works fine when using the class
itself directly.
Anyone who met the sa
Hi Kyle,
Thanks for your advise. I found the UIImage really wraps something that can
be used to read the raw image file. Maybe I need to check the file extension
and provide a UIImageView.
2011/1/26 Kyle Sluder
> On Tue, Jan 25, 2011 at 10:05 PM, Leon Qiao
> wrote:
> > I pla
Dear all,
I plan to use the UIWebView to display the preview of some image files.
It works well when opening the common files. But it seems some special
formats (such as "CRW", Canon Camera Raw file) are not supported. It can be
viewed via the QLPreviewController. Is there any better way to do the
Dear all,
I tried to add overlay view on the UIImagePickerController. Now it works,
but it seems I can't use the tap-to-focus feature any more. Can anyone help?
Thanks!
--
Best regards
Leon
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Plea
gain.
Leon
2010/11/5 David Duncan
> On Nov 2, 2010, at 8:13 PM, Leon Qiao wrote:
>
> > I got some problems on showing a frame-by-frame animations. I use some
> png
> > files in quite a big size(1024* 768). The frame rate I required is near
> > 1/24.
>
> Consider
Hi everyone,
I got some problems on showing a frame-by-frame animations. I use some png
files in quite a big size(1024* 768). The frame rate I required is near
1/24.
I used to put all the images in one file, and then load a atlas texture. But
the loading action still need more time when the image
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