044设置屏幕中显示不同字体的文本

效果如下：

ViewController.h

#import <UIKit/UIKit.h>

@interface ViewController : UITableViewController
@property (strong, nonatomic) NSMutableDictionary *mDicFontName;
@property (copy, nonatomic) NSArray *arrFamilyName;

@end

ViewController.m

#import "ViewController.h"

@interface ViewController ()
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (id)init {
    if (self = [super initWithStyle:UITableViewStyleGrouped]) {
        self.title = @"Menu";
        if (!_mDicFontName) {
            _mDicFontName = [[NSMutableDictionary alloc] initWithCapacity:32];
            _arrFamilyName = [[UIFont familyNames] sortedArrayUsingSelector:@selector(compare:)];
            
            for (id familyName in _arrFamilyName) {
                NSArray *arrFont = [UIFont fontNamesForFamilyName:familyName];
                NSLog(@"%@", [arrFont description]);
                [_mDicFontName setObject:arrFont forKey:familyName];
            }
        }
    }
    return self;
}

#pragma mark - UITableView methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return [_arrFamilyName count];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    NSString *familyName = [_arrFamilyName objectAtIndex:section];
    return [[_mDicFontName objectForKey:familyName] count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *cellIdentifier = @"cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
    if (!cell) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
    }
    
    NSString *familyName = [_arrFamilyName objectAtIndex:indexPath.section];
    NSString *fontName = [[_mDicFontName objectForKey:familyName] objectAtIndex:indexPath.row];
    cell.textLabel.text = fontName;
    cell.textLabel.font = [UIFont fontWithName:fontName size:[UIFont labelFontSize]];
    return cell;
}

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
    return [_arrFamilyName objectAtIndex:section];
}

@end