NSViewに文字列を描画するコード

Point pに文字列msgを書く．(NSViewは左下が0,0です）

 NSString *msg= ...;
 NSPoint   p  = ...;
 NSTextStorage *textStorage = [[NSTextStorage alloc] init];
 NSLayoutManager *layoutManager = [[NSLayoutManager alloc] init];
 NSTextContainer *textContainer = [[NSTextContainer alloc] init];
 [layoutManager addTextContainer:textContainer];
 [textContainer release];
 [textStorage addLayoutManager:layoutManager];
 [layoutManager release];
 NSAttributedString *attributedString = [[NSAttributedString alloc] initWithString:msg];
 [textStorage appendAttributedString: attributedString];
 NSRange glyphRange = [layoutManager glyphRangeForTextContainer:textContainer];
 [layoutManager drawGlyphsForGlyphRange: glyphRange atPoint: p];

参考：
ありがとうございました．
ttp://www.queuesoft.jp/blog/?p=62