Re: Vertical Asian Text in Cocoa
Re: Vertical Asian Text in Cocoa
- Subject: Re: Vertical Asian Text in Cocoa
- From: John Joyce <email@hidden>
- Date: Wed, 22 Dec 2010 07:46:30 -0600
On Dec 21, 2010, at 4:44 PM, Abdul Sowayan wrote:
> Hi folks,
>
> As I understood it several years ago, there was no native support in Cocoa
> for rendering vertical Japanese text. Note that certain punctuation and
> compound characters are supposed to render differently when drawing in the
> vertical orientation than they normally would when drawing left-to-right
> (which is how the font normally specifies how the character is rendered)…
> Has anything changed on this front? Is there any support in Quartz for
> this?
>
> Any feedback would be greatly appreciated.
>
> Thanks,
> Abdul
>
Hi Abdul
It is not about native support, the text system itself allows you to build it, but it is just that you have to build your own layout manager and such.
The glyphs all exist in most good fonts, but you'll have to build your own text layout rules, including swapping the appropriate vertical glyphs (not many). I've been looking at it myself. Not simple, but possible.
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