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2014/10/15 ¤U¤È 10:14:14
iphone Programming Glossary: sizewithfontDrawing rotated text with NSString drawInRect http://stackoverflow.com/questions/10289898/drawing-rotated-text-with-nsstring-drawinrect
How do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell UIFont fontWithName @ Helvetica size 17.0 CGSize constraintSize CGSizeMake 280.0f MAXFLOAT CGSize labelSize cellText sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap return labelSize.height 20 I added 20 to..
iPhone - UILabel containing text with multiple fonts at the same time http://stackoverflow.com/questions/1417346/iphone-uilabel-containing-text-with-multiple-fonts-at-the-same-time etc as you desire.. Move the second one over the first based on where the first one's text ends. You can get that via sizeWithFont forWidth lineBreakMode Alternatively you can subclass UILabel and draw the text yourself in drawRect. If you do it this..
How to add line break for UILabel? http://stackoverflow.com/questions/2312899/how-to-add-line-break-for-uilabel 0 to allow for any number of lines. label.numberOfLines 0 Update the label frame to match the size of the text using sizeWithFont . If you don't do this your text will be vertically centered or cut off. UILabel label set frame to largest size you want.. be vertically centered or cut off. UILabel label set frame to largest size you want ... CGSize labelSize label.text sizeWithFont label.font constrainedToSize label.frame.size lineBreakMode label.lineBreakMode label.frame CGRectMake label.frame.origin.x..
How do I use the NSString draw functionality to create a UIImage from text http://stackoverflow.com/questions/2765537/how-do-i-use-the-nsstring-draw-functionality-to-create-a-uiimage-from-text imageFromText NSString text set the font type and size UIFont font UIFont systemFontOfSize 20.0 CGSize size text sizeWithFont font check if UIGraphicsBeginImageContextWithOptions is available iOS is 4.0 if UIGraphicsBeginImageContextWithOptions NULL..
http://stackoverflow.com/questions/3231690/inner-shadow-in-uilabel mask void drawRect CGRect rect UIFont font UIFont fontWithName @ HelveticaNeue Bold size 40.0f CGSize fontSize text_ sizeWithFont font CGImageRef mask self createMaskWithSize rect.size shape ^ UIColor blackColor setFill CGContextFillRect UIGraphicsGetCurrentContext..
Fixed labels in the selection bar of a UIPickerView http://stackoverflow.com/questions/367471/fixed-labels-in-the-selection-bar-of-a-uipickerview PICKER_LABEL_ALPHA 0.7 UIFont font UIFont boldSystemFontOfSize PICKER_LABEL_FONT_SIZE CGFloat x rightX labelString sizeWithFont font .width White label 1 pixel below to simulate embossing. UILabel label UILabel alloc initWithFrame CGRectMake x top..
http://stackoverflow.com/questions/4238760/how-to-make-a-uitableviewcell-with-a-uitextview-inside-that-dynamically-adjust of String NSString label @ Sample String to get the Size for the textView Will definitely work CGSize stringSize label sizeWithFont UIFont boldSystemFontOfSize 15 constrainedToSize CGSizeMake 320 9999 lineBreakMode UILineBreakModeWordWrap over here ...... self.menuArray objectAtIndex indexPath.section NSString string d valueForKey @ Description CGSize stringSize string sizeWithFont UIFont boldSystemFontOfSize 15 constrainedToSize CGSizeMake 320 9999 lineBreakMode UILineBreakModeWordWrap UITextView textV.. self.menuArray objectAtIndex indexPath.section NSString label d valueForKey @ Description CGSize stringSize label sizeWithFont UIFont boldSystemFontOfSize 15 constrainedToSize CGSizeMake 320 9999 lineBreakMode UILineBreakModeWordWrap return stringSize.height..
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for? http://stackoverflow.com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for is NSString sizeWithFont forWidth lineBreakMode good for In my question How do I get NSString sizeWithFont forWidth lineBreakMode to work I learned.. is NSString sizeWithFont forWidth lineBreakMode good for In my question How do I get NSString sizeWithFont forWidth lineBreakMode to work I learned that NSString sizeWithFont constrainedToSize lineBreakMode was actually what I.. good for In my question How do I get NSString sizeWithFont forWidth lineBreakMode to work I learned that NSString sizeWithFont constrainedToSize lineBreakMode was actually what I needed. The documentation for NSString sizeWithFont forWidth lineBreakMode..
Recreate recipient bubble behaviour in Mail.app / Three20 http://stackoverflow.com/questions/5247072/recreate-recipient-bubble-behaviour-in-mail-app-three20 CGRectMake 0.0f 0.0f SIDELENGTH SIDELENGTH UIRectFill myRect self.color set Drawing code CGSize textSize self.text sizeWithFont UIFont boldSystemFontOfSize UIFont systemFontSize double capDiameter textSize.height double capRadius capDiameter 2.0 double..
How to write text on image in objective-c iPhone? http://stackoverflow.com/questions/6992830/how-to-write-text-on-image-in-objective-c-iphone set UIColor brownColor set CGContextFillRect UIGraphicsGetCurrentContext CGRectMake 0 image.size.height text sizeWithFont font .height image.size.width image.size.height I'm using the text size to calculate the origin for the solid color rectangle..
Customization of UINavigationBar and the back button http://stackoverflow.com/questions/7066874/customization-of-uinavigationbar-and-the-back-button font title title target target selector selector button.titleLabel.textColor UIColor blackColor CGSize textSize title sizeWithFont font CGFloat margin button.frame.size.height textSize.height 2 CGFloat marginRight 7.0f CGFloat marginLeft button.frame.size.width.. UIImage image font UIFont font title NSString title target id target selector SEL selector CGSize textSize title sizeWithFont font CGSize buttonSize CGSizeMake textSize.width 20.0f image.size.width UIButton button UIButton alloc initWithFrame CGRectMake..
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