The next step is to get the string to appear in our view. At the end of this chapter, your application will look like Figure 20.1. The character being displayed will change as you type.
Overall, the class
NSFont has only two types of methods:
1. Class methods for getting the font you want
2. Methods for getting metrics on the font, such as letter height
The following are commonly used methods in
+ (NSFont *)userFontOfSize:(float)fontSize+ (NSFont *)userFixedPitchFontOfSize:(float)fontSize+ (NSFont *)messageFontOfSize:(float)fontSize+ (NSFont *)toolTipsFontOfSize:(float)fontSize ...