On 31.08.2016 at 20:08 Alastair Houghton wrote: > On 31 Aug 2016, at 15:52, Andreas Falkenhahn <[email protected]> wrote:
>> But I still don't understand how computing glyph positioning manually >> should work around the fact that there are no APIs that measure the text >> like ATSUI. I mean, internally, CTLineGetOffsetForStringIndex() probably >> does exactly that, it returns the positioning obtained from >> CTRunGetAdvances(). > You need to get the advances of individual glyphs, and sum the rounded values. Look at the example code I posted. It's just a single glyph in the string. The string is just a "W". -- Best regards, Andreas Falkenhahn mailto:[email protected] _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
