CODEWITHSUNDEEP
iosnsattributedstring
Hiren
Hiren

Reputation: 689

How to set minimumfont size or minimumscalfactor(ios7) with the attributed string?

How to set minimumfont size or minimumscalfactor(ios7) with the attributed string. 

NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
   paragraphStyle.lineBreakMode = self.lineBreakMode;
    paragraphStyle.alignment = self.textAlignment;

    NSDictionary *dictionary = @{ NSFontAttributeName: self.font,
                                  NSParagraphStyleAttributeName: paragraphStyle,
                                  NSForegroundColorAttributeName:self.textColor};


    [self.formattedText drawAtPoint:vLineRect.origin withAttributes:dictionary];

Please suggest how can i set minimumfont size in attributed string?

Upvotes: 0

Views: 2000

Answers (1)

Jordan Montel
Jordan Montel

Reputation: 8247

To replace minimumFontSize you need to use minimumScaleFactor with iOS 7 like this :

[_myLabel setMinimumScaleFactor:10.0/FONT]];

10.0 will be the minimum size.

And replace FONT by your custom font with the size ( [UIFont fontWithName:@"nameOfFont" size:15.0f], with the name of your font and the size you want ).

So with iOS 6 it would be the same as :

[_myLabel setMinimumFontSize:10.0];

Apple Documentation here.

You can add a test to use minimumFontSize with iOS 6 and minimumScaleFactor with iOS 7 :

if ([_myLabel respondsToSelector:@selector(setMinimumScaleFactor:)])
    [_myLabel setMinimumScaleFactor:10.0/FONT]];
else
    [_myLabel setMinimumFontSize:10.0];

Upvotes: 3

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