//  NSString_Wrapping.h

//  TipWrapper

//  Copyright (c) 2003 Apple Computer, Inc. All rights reserved.

//  See legal notice at end of file.

#import <AppKit/AppKit.h>

@interface NSString (Wrapping)

#pragma mark PUBLIC INSTANCE METHODS

//  NOTE: None of these methods are precise. They approximate the layout of a tool-tip, 

//  but do not exactly match it. Further, in the future the AppKit could change line spacing

//  or other attributes of tool tips, making the measurement in these methods more inaccurate.

//  Return the receiver with newlines inserted to wrap it to the specified width in pixels.

- (NSString *) stringWrappedForToolTipToPixelWidth: (unsigned int) width;

//  Return the receiver with newlines inserted to wrap it to a width which produces the

//  specified number of lines.

- (NSString *) stringWrappedForToolTipToLineCount: (unsigned int) desiredLines;

//  Return the receiver with newlines inserted to wrap it to a width which produces the

//  specified width-to-height ratio.

- (NSString *) stringWrappedForToolTipToWidthToHeightRatio: (float) desiredRatio;

@end

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