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iosuitextviewmultilineuifontcore-text

coretext space between lines in multiline

UITextView and Core Text drawing

why spacing different between multiline?

enter image description here

Solution

  • easy

    CGFloat lineHeight = 17.0;

CTParagraphStyleSetting settings[2] = {
        { kCTParagraphStyleSpecifierMinimumLineHeight, sizeof(lineHeight), &lineHeight },
        { kCTParagraphStyleSpecifierMaximumLineHeight, sizeof(lineHeight), &lineHeight }
}