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POHow to use drawInRect:withAttributes: instead of drawAtPoint:forWidth:withFont:fontSize:lineBreakMode:baselineAdjustment: in iOS 7
 

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  1. POHow to use drawInRect:withAttributes: instead of drawAtPoint:forWidth:withFont:fontSize:lineBreakMode:baselineAdjustment: in iOS 7
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    <p>This method is deprecated in iOS 7.0:</p> <pre><code>drawAtPoint:forWidth:withFont:fontSize:lineBreakMode:baselineAdjustment: </code></pre> <p>Now use <code>drawInRect:withAttributes:</code> instead.</p> <p>I can't find the attributeName of fontSize and baselineAdjustment. </p> <p><strong>Edit</strong> </p> <p>Thanks @Puneet answer. </p> <p>Actually, I mean if there doesn't have these key, how to implement this method in iOS 7? </p> <p>Like below method:</p> <pre><code>+ (CGSize)drawWithString:(NSString *)string atPoint:(CGPoint)point forWidth:(CGFloat)width withFont:(UIFont *)font fontSize:(CGFloat)fontSize lineBreakMode:(IBLLineBreakMode)lineBreakMode baselineAdjustment:(UIBaselineAdjustment)baselineAdjustment { if (iOS7) { CGRect rect = CGRectMake(point.x, point.y, width, CGFLOAT_MAX); NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init]; paragraphStyle.lineBreakMode = lineBreakMode; NSDictionary *attributes = @{NSFontAttributeName: font, NSParagraphStyleAttributeName: paragraphStyle}; [string drawInRect:rect withAttributes:attributes]; size = CGSizeZero; } else { size = [string drawAtPoint:point forWidth:width withFont:font fontSize:fontSize lineBreakMode:lineBreakMode baselineAdjustment:baselineAdjustment]; } return size; } </code></pre> <p>I don't know how to pass <code>fontSize</code> and <code>baselineAdjustment</code> to </p> <p><code>attributes</code> dictionary. </p> <p>e.g.</p> <p><code>NSBaselineOffsetAttributeName</code> key should pass a <code>NSNumer</code> to it, but the <code>baselineAdjustment</code> is <code>Enum</code>. </p> <p>Isn't there have other way to pass the two variables?</p>
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    1. COThe constants are listed in the docs for the UIKit additions to `NSAttributedString`.
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    2. COThanks, I also know this, but I don't konw how to implement this method in iOS 7.
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