2014/10/15 下午 10:10:53

iphone Programming Glossary: labelsize

heightForRowAtIndexPath for longer NSStrings

http://stackoverflow.com/questions/1160765/heightforrowatindexpath-for-longer-nsstrings

Text UIFont cellFont UIFont fontWithName @ Helvetica size 17.0 CGSize constraintSize CGSizeMake 280.0f MAXFLOAT CGSize labelSize Text sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap return labelSize.height..

UIStringDrawing methods don't seem to be thread safe in iOS 6

http://stackoverflow.com/questions/12744558/uistringdrawing-methods-dont-seem-to-be-thread-safe-in-ios-6

com.myApp.SerialDrawQueue NULL return _serialDrawingQueue ...and wrapping every draw call like this __block CGSize labelSize CGSizeZero TAUtils sharedUtils serialiseDrawing ^ labelSize label.text sizeWithFont label.font This seems to have improved.. ...and wrapping every draw call like this __block CGSize labelSize CGSizeZero TAUtils sharedUtils serialiseDrawing ^ labelSize label.text sizeWithFont label.font This seems to have improved things a bit all my UIStringDrawing calls happen on one thread..

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

how to increase the label and cell size on clicking on a button on a cell

http://stackoverflow.com/questions/15585053/how-to-increase-the-label-and-cell-size-on-clicking-on-a-button-on-a-cell

20.0f NSString text self.items indexPath.row CGSize constrainSize CGSizeMake constrainWidth constrainHeight CGSize labelSize text sizeWithFont UIFont systemFontOfSize 15.0f constrainedToSize constrainSize lineBreakMode NSLineBreakByCharWrapping.. UIFont systemFontOfSize 15.0f constrainedToSize constrainSize lineBreakMode NSLineBreakByCharWrapping return MAX labelSize.height 75 100.0f Initialize custom Show more TableViewCell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath..

Calculating multiline text height for UILabel/UITableViewCell: different results when calculating vs actual drawing

http://stackoverflow.com/questions/2136051/calculating-multiline-text-height-for-uilabel-uitableviewcell-different-results

stringWithFormat @ @ text label.lineBreakMode UILineBreakModeWordWrap label.font UIFont systemFontOfSize 17.0f CGSize labelSize labelSize label.frame.size NSLog @ label size before resizing f f labelSize.width labelSize.height label sizeToFit labelSize.. @ @ text label.lineBreakMode UILineBreakModeWordWrap label.font UIFont systemFontOfSize 17.0f CGSize labelSize labelSize label.frame.size NSLog @ label size before resizing f f labelSize.width labelSize.height label sizeToFit labelSize label.frame.size.. UIFont systemFontOfSize 17.0f CGSize labelSize labelSize label.frame.size NSLog @ label size before resizing f f labelSize.width labelSize.height label sizeToFit labelSize label.frame.size NSLog @ label size after resizing f f for text @ labelSize.width..

How to add line break for UILabel?

http://stackoverflow.com/questions/2312899/how-to-add-line-break-for-uilabel

do this your text will 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..

How to adjust font size of label to fit the rectangle?

http://stackoverflow.com/questions/2844397/how-to-adjust-font-size-of-label-to-fit-the-rectangle

Set current font size label.font UIFont boldSystemFontOfSize fontSize Find label size for current font size CGSize labelSize label text sizeWithFont label.font constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap Done if created.. constraintSize lineBreakMode UILineBreakModeWordWrap Done if created label is within target size if labelSize.height label.frame.size.height break Decrease the font size and try again fontSize 2 while fontSize minFontSize share..

How to find UILabel's number of Lines

http://stackoverflow.com/questions/4172615/how-to-find-uilabels-number-of-lines

# of lines by dividing the height with some appropriate number which depends on the font size . UILabel myLabel CGSize labelSize myLabel.text sizeWithFont myLabel.font constrainedToSize myLabel.frame.size lineBreakMode UILineBreakModeWordWrap CGFloat.. myLabel.font constrainedToSize myLabel.frame.size lineBreakMode UILineBreakModeWordWrap CGFloat labelHeight labelSize.height Hope that helps. If it doesn't work let me know and I'll dig further. Also untested code but worked from reference... to wrap around the lines in said UILabel. This is a test this is only a test. self.view addSubview myLabel CGSize labelSize myLabel.text sizeWithFont myLabel.font constrainedToSize myLabel.frame.size lineBreakMode UILineBreakModeWordWrap CGFloat..

IOS: dynamic height with a custom uitableviewcell

http://stackoverflow.com/questions/7128215/ios-dynamic-height-with-a-custom-uitableviewcell

UIFont cellFont UIFont fontWithName @ Arial size 15 CGSize constraintSize CGSizeMake 320.0f MAXFLOAT CGSize labelSize cellText sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap return labelSize.height.. labelSize cellText sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap return labelSize.height 25 iphone objective c ios uitableviewcell ios4 share improve this question If the text in the cells is going..

How to calculate UILabel height dynamically?

http://stackoverflow.com/questions/7174007/how-to-calculate-uilabel-height-dynamically

from given text for same. iphone ios label uilabel share improve this question Try this UILabel myLabel CGSize labelSize myLabel.text sizeWithFont myLabel.font constrainedToSize myLabel.frame.size lineBreakMode NSLineBreakByWordWrapping CGFloat.. myLabel.font constrainedToSize myLabel.frame.size lineBreakMode NSLineBreakByWordWrapping CGFloat labelHeight labelSize.height int lines myLabel.text sizeWithFont myLabel.font constrainedToSize myLabel.frame.size lineBreakMode NSLineBreakByWordWrapping..

Multiline Text On UIsegment Control

http://stackoverflow.com/questions/8784401/multiline-text-on-uisegment-control

setFont UIFont boldSystemFontOfSize 12 to adjust the label size manually with respect to text use below code CGSize labelSize CGSizeMake 100 80 CGSize theStringSize label.text sizeWithFont label.font constrainedToSize labelSize CGRect frame label.frame..

how to add a scroll function to a UILabel

http://stackoverflow.com/questions/8967842/how-to-add-a-scroll-function-to-a-uilabel

text @ imagine this is a huge wall of text n n n UILabel myLabel UILabel alloc init myLabel setNumberOfLines 0 CGSize labelSize text sizeWithFont myLabel.font constrainedToSize CGSizeMake 280 240 lineBreakMode myLabel.lineBreakMode myLabel.frame CGRectMake.. myLabel.font constrainedToSize CGSizeMake 280 240 lineBreakMode myLabel.lineBreakMode myLabel.frame CGRectMake 0 0 280 labelSize.height This works fine when my text is within about 10 15 lines. But if I put in something like 40 lines of text the extra..

Change the UITableViewCell Height According to Amount of Text

http://stackoverflow.com/questions/9827126/change-the-uitableviewcell-height-according-to-amount-of-text

UIFont cellFont UIFont fontWithName @ Helvetica size 17.0 CGSize constraintSize CGSizeMake 280.0f MAXFLOAT CGSize labelSize cellText sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap return labelSize.height.. labelSize cellText sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap return labelSize.height 20 This hasn't worked it shows the entire string on the cell however the cell height isn't affected at all. iphone.. some text for your cell. UIFont cellFont cell.textLabel.font CGSize constraintSize CGSizeMake 280.0f MAXFLOAT CGSize labelSize cellText sizeWithFont cellFont constrainedToSize constraintSize lineBreakMode UILineBreakModeWordWrap cell.textlabel.frame.size..