How to set the text Aligment ?

[shukaka]

if i want to lay the text at center, how to set the ZCAnimatedLabel ?

[gpxlBen]

It should work using standard attributed string alignment, but doesn't seem to work for me. In ZCAnimatedLabel/ViewController.m, the code shows it:

NSMutableParagraphStyle *style = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
style.lineSpacing = 5;
style.alignment = NSTextAlignmentCenter;
NSMutableAttributedString *mutableString = [[[NSAttributedString alloc] initWithString:self.label.text attributes:@{NSFontAttributeName : [UIFont systemFontOfSize:20], NSParagraphStyleAttributeName : style, NSForegroundColorAttributeName : [UIColor blackColor]}] mutableCopy];

[ajangz]

see my commit to fix this ajangz@ebf144d

[naqi]

@overboming bumping to merge this commit.

[edalford11]

That PR causes other regressions. See the comment on the PR.

[sukhdeep540]

When the text is small say One word, then text do not align in center. It stays on the left.
Please check

[qiaoyan]

in ZCCoreTextLayout.m change the following lines will set text alignment center, though ugly.

from:
CGFloat startOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + lineRange.location, NULL);
CGFloat endOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + enclosingRange.length + lineRange.location, NULL);

to:
CGFloat startOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + lineRange.location, NULL);
CGFloat endOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + enclosingRange.length + lineRange.location, NULL);
CGFloat delta = (size.width-(endOffset-startOffset))/2;
startOffset = startOffset + delta;
endOffset = endOffset + delta;

[bgoyanna]

Is anybody still supporting this library? Or should I fork the project and do the fix proposed by qiaoyan.

[freemansion]

in ZCCoreTextLayout.m change the following lines will set text alignment center, though ugly.

from:
CGFloat startOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + lineRange.location, NULL);
CGFloat endOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + enclosingRange.length + lineRange.location, NULL);

to:
CGFloat startOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + lineRange.location, NULL);
CGFloat endOffset = CTLineGetOffsetForStringIndex(line, enclosingRange.location + enclosingRange.length + lineRange.location, NULL);
CGFloat delta = (size.width-(endOffset-startOffset))/2;
startOffset = startOffset + delta;
endOffset = endOffset + delta;

doesn't work for me :/