Hello,

I want to add arabic text which is showing right to left also we need to convert our column from right to left

I was able to do the scrollview which scroll from right to left but i am not able to do the columnview which start from right to left

Hi. I should have done it myself, but I thought it would be extreme to fork for these two misspellings:

However, Core Test [Text] is a C-based framework,

The API interface is very simple (in [on] purpose)

you - (CTFontRef)CTFont; method is missing the CFMakeCollectable(font); before returning. It should be autorelease ;)

Sorry about that, the pod spec that you pulled was missing the source_files param.

Please tag the latest (head) CoreTextWrapper to 1.0.2 or 1.1 and I'll upload a fix. No point in doing so before then, as the 1.0.1 tag was prior to the addition of 'AKOMultiColumnTextViewDataSource.h' (among other things)

Thanks!

Pushing a new AKOMultiPageTextView, e.g.

    PushedViewController *newController=[[PushedViewController alloc] initWithNibName:@"PushedViewController" bundle:nil];
    [self presentModalViewController:newController animated:NO];

where pushedViewController has an AKOMultiPageTextView object and nothing else causes a leak. When this is done again, the leak is repeated. The leak is less noticeable with small strings, but we've been working with 4,000 word+ strings which cause 7-10 MB leaks per push (quickly causes app failure).

Call stack for the allocation is:

1 CoreText -[_CTNativeGlyphStorage prepareWithCapacity:preallocated:]
2 CoreText -[_CTNativeGlyphStorage initWithCount:]
3 CoreText +[_CTNativeGlyphStorage newWithCount:]
4 CoreText TTypesetterAttrString::Initialize(__CFAttributedString const*)
5 CoreText TTypesetterAttrString::TTypesetterAttrString(__CFAttributedString const*)
6 CoreText TFramesetterAttrString::TFramesetterAttrString(__CFAttributedString const*)
7 CoreText CTFramesetterCreateWithAttributedString

Memory is being allocated in at line 374 in AKOMultiColumnTextView.m:

CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString((CFAttributedStringRef)self.attributedString);

We've modified your sample project to show the same behavior, so it's not something in our own project (we can provide this adjusted project on request). Any ideas what might be causing this?

I think starting in ios3.2 you can use the UIAppFonts info.plist value. I.e.

Applications that want to use custom fonts can now include those fonts in their application bundle and register those fonts with the system by including the UIAppFonts key in their Info.plist file. The value of this key is an array of strings identifying the font files in the application’s bundle. When the system sees the key, it loads the specified fonts and makes them available to the application.

although the ios 4.0 (and 3.2) release notes mention

CGFontCreateWithFontName can hang in some circumstances when using the UIAppFonts key in the Info.plist.

But because this isn't explicitly used (you're using CTFont...), you can probably get away with the easier UIAppFonts fix.