2014/10/15 下午 10:05:37

iphone Programming Glossary: coretext

Bold & Non-Bold Text In A Single UILabel?

http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel

for attributed strings. Furthermore to make the attributed string we don't need to play with CoreText anymore We have new classes in obj c Foundation.framework like NSParagraphStyle and other constants.. to do something less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer... iOS 3.2 and above Example. Don't forget to add QuartzCore framework needed for CALayers and CoreText needed for the attributed string. #import QuartzCore QuartzCore.h #import CoreText CoreText.h Below..

UITextView with Syntax Highlighting [duplicate]

http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting

Editing would work like in UITextView but require a whole new level of headache. Still private. CoreText Framework Since iOS 3.2 a very very good rendering engine. But that's it. Can directly layout and render.. in a UIWebView . For the latter you can use the Three20 thing. Build the missing link between CoreText and UITextInput . This includes but is not limited to text selection highlight background colors text..

Bold & Non-Bold Text In A Single UILabel?

http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel

means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore to make the attributed string we don't need to play with CoreText anymore We have new classes in obj c Foundation.framework like NSParagraphStyle and other constants that will make our life easier. Yay So if we have this string.. and below Here we have some options too. The first one is to do something less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being lazy so p _label setText text There is a.. an NSAttributedString much lighter and simpler than 2 UILabels. iOS 3.2 and above Example. Don't forget to add QuartzCore framework needed for CALayers and CoreText needed for the attributed string. #import QuartzCore QuartzCore.h #import CoreText CoreText.h Below example will add a sublayer to the toolbar of the navigation..

UITextView with Syntax Highlighting [duplicate]

http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting

acces the DOM etc without private API and a lot of headaches. Editing would work like in UITextView but require a whole new level of headache. Still private. CoreText Framework Since iOS 3.2 a very very good rendering engine. But that's it. Can directly layout and render NSAttributesString s. However there is no user interaction... user edit a UITextView unstyled and display the content styled in a UIWebView . For the latter you can use the Three20 thing. Build the missing link between CoreText and UITextInput . This includes but is not limited to text selection highlight background colors text storage management efficiency spell checking etc. Some of..

Iphone CGContextShowTextAtPoint for Japanese characters

http://stackoverflow.com/questions/1237565/iphone-cgcontextshowtextatpoint-for-japanese-characters

screen within the drawRect method . Thanks in advance. iphone unicode cjk cgcontext share improve this question CoreText can help you CTFontGetGlyphsForCharacters iOS 3.2 onwards maps Unicode characters to glyphs CTFontDrawGlyphs iOS 4.2 onwards..

how to understand Crash Log of iPhone

http://stackoverflow.com/questions/2100306/how-to-understand-crash-log-of-iphone

0x301b8000 0x301c3fff libz.1.dylib armv7 8faba7ded9b3527ccf54c2f224f9a12f usr lib libz.1.dylib 0x301c4000 0x301eefff CoreText armv7 821e9c7c935b6a8d735e2d2d9ebcee04 System Library PrivateFrameworks CoreText.framework CoreText 0x302c6000 0x302cefff.. libz.1.dylib 0x301c4000 0x301eefff CoreText armv7 821e9c7c935b6a8d735e2d2d9ebcee04 System Library PrivateFrameworks CoreText.framework CoreText 0x302c6000 0x302cefff CoreVideo armv7 9259f5ae2a74b53e4f13b27fa3d511e8 System Library PrivateFrameworks.. 0x301eefff CoreText armv7 821e9c7c935b6a8d735e2d2d9ebcee04 System Library PrivateFrameworks CoreText.framework CoreText 0x302c6000 0x302cefff CoreVideo armv7 9259f5ae2a74b53e4f13b27fa3d511e8 System Library PrivateFrameworks CoreVideo.framework..

Core Text tutorial

http://stackoverflow.com/questions/2763757/core-text-tutorial

Text tutorial is there any nice CoreText tutorial for iPad out there ... I found just few exampes in SDK documentation ... thanks iphone ipad core text share..

CTFramesetterSuggestFrameSizeWithConstraints sometimes returns incorrect size?

http://stackoverflow.com/questions/3374591/ctframesettersuggestframesizewithconstraints-sometimes-returns-incorrect-size

Then you can measure the rect of the CTFrame that you get back. Note that you cannot use CGFLOAT_MAX for the height as CoreText uses a flipped coordinate system from the iPhone and will locate its text at the top of the box. This means that if you..

Bold & Non-Bold Text In A Single UILabel?

http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel

s as our recipient for attributed strings. Furthermore to make the attributed string we don't need to play with CoreText anymore We have new classes in obj c Foundation.framework like NSParagraphStyle and other constants that will make our life.. The first one is to do something less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being.. simpler than 2 UILabels. iOS 3.2 and above Example. Don't forget to add QuartzCore framework needed for CALayers and CoreText needed for the attributed string. #import QuartzCore QuartzCore.h #import CoreText CoreText.h Below example will add a sublayer..

UITextView with Syntax Highlighting [duplicate]

http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting

a lot of headaches. Editing would work like in UITextView but require a whole new level of headache. Still private. CoreText Framework Since iOS 3.2 a very very good rendering engine. But that's it. Can directly layout and render NSAttributesString.. the content styled in a UIWebView . For the latter you can use the Three20 thing. Build the missing link between CoreText and UITextInput . This includes but is not limited to text selection highlight background colors text storage management..

iPhone app “has active assertions beyond permitted time”

http://stackoverflow.com/questions/3654716/iphone-app-has-active-assertions-beyond-permitted-time

armv7 78168f60a21e67ce307c5ce30054dba6 System Library CoreServices RawCamera.bundle RawCamera 0x326b2000 0x326e1fff CoreText armv7 76eb1b63d684c3d21dba9e8129666d2f System Library Frameworks CoreText.framework CoreText 0x3277a000 0x3285bfff GameKitServices.. RawCamera 0x326b2000 0x326e1fff CoreText armv7 76eb1b63d684c3d21dba9e8129666d2f System Library Frameworks CoreText.framework CoreText 0x3277a000 0x3285bfff GameKitServices armv7 5bfca52ad46cbf5f8ea3888f646f3511 System Library PrivateFrameworks.. 0x326b2000 0x326e1fff CoreText armv7 76eb1b63d684c3d21dba9e8129666d2f System Library Frameworks CoreText.framework CoreText 0x3277a000 0x3285bfff GameKitServices armv7 5bfca52ad46cbf5f8ea3888f646f3511 System Library PrivateFrameworks GameKitServices.framework..

How to split long NSString into pages

http://stackoverflow.com/questions/3812692/how-to-split-long-nsstring-into-pages

size has been found to be buggy. iphone nsstring core text share improve this question You should look into CoreText available since iOS 3.2. The docs are rather complicated and can be found here . Basically you create a CTFramesetter and..

Weird crash issue on iOS 4.3

http://stackoverflow.com/questions/5295841/weird-crash-issue-on-ios-4-3

System Library Frameworks Accelerate.framework Frameworks vecLib.framework libLAPACK.dylib 0x360c7000 0x36104fff CoreText armv7 fb6a72faec2330c4b2cd33c2e9c59588 System Library Frameworks CoreText.framework CoreText 0x3620a000 0x3625ffff libvDSP.dylib.. libLAPACK.dylib 0x360c7000 0x36104fff CoreText armv7 fb6a72faec2330c4b2cd33c2e9c59588 System Library Frameworks CoreText.framework CoreText 0x3620a000 0x3625ffff libvDSP.dylib armv7 0221caba81a235c5a896a835e2aac047 System Library Frameworks.. 0x360c7000 0x36104fff CoreText armv7 fb6a72faec2330c4b2cd33c2e9c59588 System Library Frameworks CoreText.framework CoreText 0x3620a000 0x3625ffff libvDSP.dylib armv7 0221caba81a235c5a896a835e2aac047 System Library Frameworks Accelerate.framework..

Objective C - NSAttributedString inserting a bullet point?

http://stackoverflow.com/questions/6644501/objective-c-nsattributedstring-inserting-a-bullet-point

Is it possible to select the text rendered by Core Text in iPhone?

http://stackoverflow.com/questions/7979592/is-it-possible-to-select-the-text-rendered-by-core-text-in-iphone

paste function iphone select text core core text share improve this question I implemented a text selection in CoreText. It is really a hard work... But it's doable. Basically you have to save all CTLine rects and origins using CTFrameGetLineOrigins.. ascent descent After doing that you can test which line has the touched point looping the lines always remember that CoreText uses inverse Y coordinates . Knowing the line that has the touched point you can know the letter that is located at that..