小编uma*_*eed的帖子

我正在为应用程序编写文本编辑器.我正在使用UITextView

请参阅示例代码以加载文本视图.

// Read text from file (around 300k - 400k words)
NSError *error = nil;
NSString *contentOfFile = [[NSString alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"17254" ofType:@"txt"]
                                                          encoding:NSUTF8StringEncoding
                                                             error:&error];

// Attributes for text
UIFont *font = [UIFont fontWithName:@"Baskerville" size:36.0f];
NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
paragraphStyle.alignment = NSTextAlignmentJustified;

NSDictionary *attributes = [[NSDictionary alloc] initWithObjectsAndKeys:font, NSFontAttributeName,
                            [UIColor blackColor], NSForegroundColorAttributeName,
                            paragraphStyle, NSParagraphStyleAttributeName, nil];


// Create attributed string
NSAttributedString *attributedString = [[NSAttributedString alloc] initWithString:contentOfFile attributes:attributes];

// Assign to text view
self.textView.attributedText = attributedString;

文字大小约为400k字.

我面临以下问题. …