Comments for Cocoanetics http://www.cocoanetics.com Our DNA is written in Objective-C Thu, 09 Feb 2012 16:35:22 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Comment on Radar: “CoreText Line Spacing Bug” by Drops http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4226 Drops Thu, 09 Feb 2012 16:35:22 +0000 http://www.cocoanetics.com/?p=5897#comment-4226 I think the correct baseline origin for the first line should be page_frame_origin.y + line.leading + line.ascender. I think the correct baseline origin for the first line should be page_frame_origin.y + line.leading + line.ascender.

]]> Comment on Radar: “CoreText Line Spacing Bug” by macx http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4225 macx Thu, 09 Feb 2012 16:17:28 +0000 http://www.cocoanetics.com/?p=5897#comment-4225 Damn, i don't get it to work for the first line. Do you have a hint, how i can calculate the origin correction. this is the best solution, but not works for other text is if firstline contains \n currentOrigin.y = lineOrigin.y + leading; Damn, i don’t get it to work for the first line.
Do you have a hint, how i can calculate the origin correction.

this is the best solution, but not works for other text is

if firstline contains \n
currentOrigin.y = lineOrigin.y + leading;

]]> Comment on Radar: “CoreText Line Spacing Bug” by Drops http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4224 Drops Thu, 09 Feb 2012 09:01:47 +0000 http://www.cocoanetics.com/?p=5897#comment-4224 For the same reason that all CTLines that have a \n are too low. For the same reason that all CTLines that have a \n are too low.

]]> Comment on Radar: “CoreText Line Spacing Bug” by macx http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4223 macx Thu, 09 Feb 2012 08:32:32 +0000 http://www.cocoanetics.com/?p=5897#comment-4223 Hey, i don't use DTCoreText to make my own experience with CT. I notice it for the first line :D. Is a \n in the first line, the text begins a bit further down. Normally it begins at y = 0, but when the first line contains a \n, the text starts at y = 4. Do you have an Idea, why the first line is lower when it contains a \n. I'am looking forward to your reply. Hey, i don’t use DTCoreText to make my own experience with CT.
I notice it for the first line :D .
Is a \n in the first line, the text begins a bit further down.
Normally it begins at y = 0,
but when the first line contains a \n, the text starts at y = 4.
Do you have an Idea, why the first line is lower when it contains a \n.

I’am looking forward to your reply.

]]> Comment on Shuffling an NSArray by Mescolare un array: una categoria | iOS Dev Blog http://www.cocoanetics.com/2009/04/shuffling-an-nsarray/#comment-4222 Mescolare un array: una categoria | iOS Dev Blog Thu, 09 Feb 2012 08:10:14 +0000 http://www.drobnik.com/touch/?p=557#comment-4222 [...] L’esempio è tratto da Cocoanetics. [...] [...] L’esempio è tratto da Cocoanetics. [...]

]]> Comment on Radar: “CoreText Line Spacing Bug” by Drops http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4221 Drops Wed, 08 Feb 2012 17:45:04 +0000 http://www.cocoanetics.com/?p=5897#comment-4221 I don't? Have to check. But the problem only is visible between lines if the spacing differs. So you wouldn't notice it for the first line. I plan to use my own typesetter soon and there I will position each line individually. PS: Why don't you use DTCoreText? I don’t? Have to check. But the problem only is visible between lines if the spacing differs. So you wouldn’t notice it for the first line.

I plan to use my own typesetter soon and there I will position each line individually.

PS: Why don’t you use DTCoreText?

]]> Comment on Radar: “CoreText Line Spacing Bug” by macx http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4220 macx Wed, 08 Feb 2012 17:20:28 +0000 http://www.cocoanetics.com/?p=5897#comment-4220 Thanks for the hint. What about the first line? You don't correct the first line in this Method. Thanks for the hint.
What about the first line? You don’t correct the first line in this Method.

]]> Comment on Radar: “CoreText Line Spacing Bug” by Drops http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4218 Drops Wed, 08 Feb 2012 15:55:24 +0000 http://www.cocoanetics.com/?p=5897#comment-4218 DTCoreTextLayoutFrame.m method correctLineOrigins. DTCoreTextLayoutFrame.m method correctLineOrigins.

]]> Comment on Radar: “CoreText Line Spacing Bug” by macx http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4217 macx Wed, 08 Feb 2012 15:15:02 +0000 http://www.cocoanetics.com/?p=5897#comment-4217 Thanks for your Answer. Can you describe how you adjust the baseline ? What are the correct measurements ? Its hard to find exactly that fix in DTCoreText, because its has so much more nice features. Thanks for your Answer.
Can you describe how you adjust the baseline ?
What are the correct measurements ?
Its hard to find exactly that fix in DTCoreText, because its has so much more nice features.

]]> Comment on Start Floating by DTRichTextEditor / DTCoreText News | Cocoanetics http://www.cocoanetics.com/2011/07/start-floating/#comment-4216 DTRichTextEditor / DTCoreText News | Cocoanetics Wed, 08 Feb 2012 14:07:51 +0000 http://www.cocoanetics.com/?p=5261#comment-4216 [...] matured sufficiently to call it that. Hey, earlier versions made it into quite a few popular apps, including Float. There are tons of performance improvements, additional features and most importantly the parser [...] [...] matured sufficiently to call it that. Hey, earlier versions made it into quite a few popular apps, including Float. There are tons of performance improvements, additional features and most importantly the parser [...]

]]> Comment on Radar: “CoreText Line Spacing Bug” by Drops http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4215 Drops Wed, 08 Feb 2012 13:41:37 +0000 http://www.cocoanetics.com/?p=5897#comment-4215 My workaround in DTCoreText is to adjust the baseline origins based on the corrected measurements. Check it out! My workaround in DTCoreText is to adjust the baseline origins based on the corrected measurements. Check it out!

]]> Comment on Radar: “CoreText Line Spacing Bug” by macx http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4214 macx Wed, 08 Feb 2012 13:33:00 +0000 http://www.cocoanetics.com/?p=5897#comment-4214 I have exactly the same problem. Has anyone a work around for that ? I have exactly the same problem.
Has anyone a work around for that ?

]]> Comment on Radar: “CoreText Line Spacing Bug” by Drops http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4213 Drops Mon, 06 Feb 2012 18:34:34 +0000 http://www.cocoanetics.com/?p=5897#comment-4213 So what's your workaround? replace \n with space? But how does CoreText then know where the paragraph breaks are (for applying the paragraph spacing)? So what’s your workaround? replace \n with space? But how does CoreText then know where the paragraph breaks are (for applying the paragraph spacing)?

]]> Comment on Radar: “CoreText Line Spacing Bug” by nicholaszeltzer http://www.cocoanetics.com/2012/02/radar-coretext-line-spacing-bug/#comment-4212 nicholaszeltzer Mon, 06 Feb 2012 18:32:56 +0000 http://www.cocoanetics.com/?p=5897#comment-4212 Bravo! This has been a longtime thorn in my side, as well. Though, it never occurred to me to file a bug report (I'm predisposed to believe that most bugs spawn from my ignorance). My hack has always been to replace the offending glyph with another invisible glyph of non-offending height. Bravo! This has been a longtime thorn in my side, as well. Though, it never occurred to me to file a bug report (I’m predisposed to believe that most bugs spawn from my ignorance). My hack has always been to replace the offending glyph with another invisible glyph of non-offending height.

]]> Comment on Petition for Official iTunes Sales Report Download API by Autoingest.java – in Objective-C | Cocoanetics http://www.cocoanetics.com/2009/04/petition-itunes-sales-report-api/#comment-4210 Autoingest.java – in Objective-C | Cocoanetics Mon, 06 Feb 2012 09:31:34 +0000 http://www.drobnik.com/touch/?p=568#comment-4210 [...] (typeof(addthis_share) == "undefined"){ addthis_share = [];}We are lobbying since 2009 to get Apple to publish a proper API for downloading all kinds of [...] [...] (typeof(addthis_share) == "undefined"){ addthis_share = [];}We are lobbying since 2009 to get Apple to publish a proper API for downloading all kinds of [...]

]]> Comment on Submitting Your First Mac App Store App by paulsolt http://www.cocoanetics.com/2011/10/submitting-your-first-mac-app-store-app/#comment-4208 paulsolt Fri, 03 Feb 2012 21:30:27 +0000 http://www.cocoanetics.com/?p=5635#comment-4208 Thanks a million! I was pulling my hair out on why Xcode kept telling me that I didn't have my Installer Provisioning Profile. It turns out I had to restart Xcode to get it working as well. -Paul Solt Thanks a million!

I was pulling my hair out on why Xcode kept telling me that I didn’t have my Installer Provisioning Profile. It turns out I had to restart Xcode to get it working as well.

-Paul Solt

]]> Comment on Embedding Binary Resources by Xcode Build Rules | Cocoanetics http://www.cocoanetics.com/2010/10/embedding-binary-resources/#comment-4207 Xcode Build Rules | Cocoanetics Fri, 03 Feb 2012 18:25:36 +0000 http://www.drobnik.com/touch/?p=3073#comment-4207 [...] but still be able to easily add contents to it via Xcode. I previously explained how you can turn any file into a c-Byte-array. But this still required manual [...] [...] but still be able to easily add contents to it via Xcode. I previously explained how you can turn any file into a c-Byte-array. But this still required manual [...]

]]> Comment on DTChartView by Drops http://www.cocoanetics.com/parts/dtchartview/#comment-4206 Drops Fri, 03 Feb 2012 17:41:37 +0000 http://www.cocoanetics.com/?post_type=parts&p=4387#comment-4206 You can use any non-ARC code in an ARC project. You just have to mark the files as not using ARC. You can use any non-ARC code in an ARC project. You just have to mark the files as not using ARC.

]]> Comment on DTChartView by Jack Rostron http://www.cocoanetics.com/parts/dtchartview/#comment-4205 Jack Rostron Fri, 03 Feb 2012 17:35:25 +0000 http://www.cocoanetics.com/?post_type=parts&p=4387#comment-4205 Do you have any idea how long it will be until it is supported? In the middle of a project at the moment and thought I would save some time by grabbing a graphing component instead of writing one... Do you have any idea how long it will be until it is supported? In the middle of a project at the moment and thought I would save some time by grabbing a graphing component instead of writing one…

]]> Comment on DTChartView by Drops http://www.cocoanetics.com/parts/dtchartview/#comment-4204 Drops Fri, 03 Feb 2012 17:31:05 +0000 http://www.cocoanetics.com/?post_type=parts&p=4387#comment-4204 Not yet. Not yet.

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