2014/10/15 下午 10:10:04

iphone Programming Glossary: helvetica

How do I make UILabel display outlined text?

http://stackoverflow.com/questions/1103148/how-do-i-make-uilabel-display-outlined-text

theContext 0 viewBounds.size.height CGContextScaleCTM theContext 1 1 CGContextSelectFont theContext Helvetica viewBounds.size.height kCGEncodingMacRoman CGContextSetRGBFillColor theContext 1 1 1 1 CGContextSetRGBStrokeColor theContext..

Is there an easy way or library available to let text glow?

http://stackoverflow.com/questions/1229721/is-there-an-easy-way-or-library-available-to-let-text-glow

context CGSizeMake 0.0 0.0 20.0f glowColor text drawAtPoint CGPointMake 0.5f 0.5f withFont UIFont fontWithName @ Helvetica size 16.0f where text is an NSString and glowColor is a CGColorRef for the glow you want to apply. This example will draw.. CGColorRef for the glow you want to apply. This example will draw a glow that extends out 20 pixels from the 16 point Helvetica text and is centered on the text. You can easily convert this into a shadow by providing a different displacement second..

How do I add a gradient to the text of a UILabel, but not the background?

http://stackoverflow.com/questions/1266179/how-do-i-add-a-gradient-to-the-text-of-a-uilabel-but-not-the-background

context 0.0f self.bounds.size.height CGContextScaleCTM context 1.0f 1.0f CGContextSelectFont context Helvetica 20.0f kCGEncodingMacRoman CGContextSetTextDrawingMode context kCGTextClip CGContextSetTextPosition context 0.0f round 20.0f..

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

UILineBreakModeWordWrap cell.textLabel.numberOfLines 0 cell.textLabel.font UIFont fontWithName @ Helvetica size 17.0 You'll notice that I set the number of lines for the label to 0. This lets it use as many lines as it needs. The.. NSIndexPath indexPath NSString cellText @ Go get some text for your cell. UIFont cellFont UIFont fontWithName @ Helvetica size 17.0 CGSize constraintSize CGSizeMake 280.0f MAXFLOAT CGSize labelSize cellText sizeWithFont cellFont constrainedToSize..

italic, bold and underlined font on iPhone

http://stackoverflow.com/questions/1384181/italic-bold-and-underlined-font-on-iphone

You have to actually ask for the bold italic version of a font. For example UIFont myFont UIFont fontWithName @ Helvetica BoldOblique size UIFont systemFontSize To get a list of everything available on the iPhone put this little snippet in your..

when picker view selected keyboard still visible

http://stackoverflow.com/questions/15436112/when-picker-view-selected-keyboard-still-visible

component .height retval.text arr objectAtIndex row objectForKey @ Code retval.font UIFont fontWithName @ Helvetica Bold size 12 return retval void doneBtnPressToGetValue pickerView resignFirstResponder pickerView removeFromSuperview txtcity.text.. pickerView rowSizeForComponent component .height retval.text arr objectAtIndex row retval.font UIFont fontWithName @ Helvetica Bold size 12 return retval void doneBtnPressToGetValue txtstate resignFirstResponder actionSheet dismissWithClickedButtonIndex..

How to get the size of a NSString

http://stackoverflow.com/questions/2669063/how-to-get-the-size-of-a-nsstring

CGSizeMake 300 9999 NSString myString @ This is a long string which wraps UIFont myFont UIFont fontWithName @ Helvetica size 14 CGSize myStringSize myString sizeWithFont myFont constrainedToSize maximumSize lineBreakMode self.myLabel.lineBreakMode..

Adding a UILabel to a UIToolbar

http://stackoverflow.com/questions/333441/adding-a-uilabel-to-a-uitoolbar

initWithFrame CGRectMake 0.0 11.0f self.view.frame.size.width 21.0f self.titleLabel setFont UIFont fontWithName @ Helvetica Bold size 18 self.titleLabel setBackgroundColor UIColor clearColor self.titleLabel setTextColor UIColor colorWithRed 157.0..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

CGImageRelease image End image code Adding some text on top of the image we just added CGContextSelectFont pdfContext Helvetica 16 kCGEncodingMacRoman CGContextSetTextDrawingMode pdfContext kCGTextFill CGContextSetRGBFillColor pdfContext 0 0 0 1 const..

Change the font size of UISearchBar

http://stackoverflow.com/questions/4697689/change-the-font-size-of-uisearchbar

i isKindOfClass UITextField class UITextField searchbar.subviews objectAtIndex i setFont UIFont fontWithName @ Helvetica size 12 Thanks Pankaj iphone ios objective c share improve this question The UISearchBar has a UITextField inside but.. only need to do that UITextField textField searchBar subviews objectAtIndex 1 textField setFont UIFont fontWithName @ Helvetica size 40 But if the UISearchBar changes in the future and the textfield isn't in the position 1 anymore your program will..

UIPicker sizing in landscape mode

http://stackoverflow.com/questions/535164/uipicker-sizing-in-landscape-mode

0 0 102 280 img.opaque YES viewForRow addSubview img img release UILabel label UIFont font UIFont fontWithName @ Helvetica size 20 label UILabel alloc initWithFrame CGRectMake 10 20 270 100 autorelease label.text @ I am a label label.textAlignment..

UIBarButtonItem with color?

http://stackoverflow.com/questions/664930/uibarbuttonitem-with-color

button setTitle @ Delete forState UIControlStateNormal button.titleLabel.font UIFont fontWithName @ Helvetica Bold size 12.0f button.layer setCornerRadius 4.0f button.layer setMasksToBounds YES button.layer setBorderWidth 1.0f button.layer..

How to lose margin/padding in UITextView?

http://stackoverflow.com/questions/746670/how-to-lose-margin-padding-in-uitextview

nameField.contentInset UIEdgeInsetsMake 4 8 0 0 where nameField is a UITextView. The font I happened to be using was Helvetica 16 point. Its only a custom solution for the particular field size I was drawing. This makes the left offset flush with..

Change the UITableViewCell Height According to Amount of Text

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

UILineBreakModeWordWrap cell.textLabel.numberOfLines 0 cell.textLabel.font UIFont fontWithName @ Helvetica size 17.0 and CGFloat tableView UITableView tableView heightForRowAtIndexPath NSIndexPath indexPath NSString cellText @.. NSIndexPath indexPath NSString cellText @ Go get some text for your cell. UIFont cellFont UIFont fontWithName @ Helvetica size 17.0 CGSize constraintSize CGSizeMake 280.0f MAXFLOAT CGSize labelSize cellText sizeWithFont cellFont constrainedToSize.. UILineBreakModeWordWrap cell.textLabel.numberOfLines 0 cell.textLabel.font UIFont fontWithName @ Helvetica size 17.0 NSString cellText @ Go get some text for your cell. UIFont cellFont cell.textLabel.font CGSize constraintSize..