UIFont+WDCustomLoader

UIFont-TTF
DynamicFontControl

Categories/UIKit/UIFont/UIFont+DynamicFontControl.h

@@ -0,0 +1,40 @@
+//
+//  UIFont+DynamicFontControl.h
+//
+//  Created by Michael Kral on 10/28/13.
+//  Copyright (c) 2013 Michael Kral. All rights reserved.
+//
+
+/**
+ *  @Author(作者)         Michael Kral
+ *
+ *  @URL(地址)            https://github.com/mkral/UIFont-DynamicFontControlDemo
+ *
+ *  @Version(版本)        20150622
+ *
+ *  @Requirements(运行要求)
+ *
+ *  @Description(描述)      Simple Category for using UIFontTextStyle with other Fonts.
+
+ *
+ *  @Usage(使用) ..
+ */
+
+#import <UIKit/UIKit.h>
+
+@interface UIFont (DynamicFontControl)
+
+
++(UIFont *)preferredFontForTextStyle:(NSString *)style withFontName:(NSString *)fontName scale:(CGFloat)scale;
+
++(UIFont *)preferredFontForTextStyle:(NSString *)style withFontName:(NSString *)fontName;
+
+
+
+-(UIFont *)adjustFontForTextStyle:(NSString *)style;
+
+-(UIFont *)adjustFontForTextStyle:(NSString *)style scale:(CGFloat)scale;
+
+
+
+@end

Categories/UIKit/UIFont/UIFont+DynamicFontControl.m

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+//
+//  UIFont+DynamicFontControl.m
+//
+//  Created by Michael Kral on 10/28/13.
+//  Copyright (c) 2013 Michael Kral. All rights reserved.
+//
+
+#import "UIFont+DynamicFontControl.h"
+
+@implementation UIFont (DynamicFontControl)
+
++(UIFont *)preferredFontForTextStyle:(NSString *)style withFontName:(NSString *)fontName{
+    return [UIFont preferredFontForTextStyle:style withFontName:fontName scale:1.0f];
+}
+
++(UIFont *)preferredFontForTextStyle:(NSString *)style withFontName:(NSString *)fontName scale:(CGFloat)scale{
+
+
+    UIFont * font = nil;
+    if([[UIFont class] resolveClassMethod:@selector(preferredFontForTextStyle:)]){
+        font = [UIFont preferredFontForTextStyle:fontName];
+    }else{
+        font = [UIFont fontWithName:fontName size:14 * scale];
+    }
+
+
+    return [font adjustFontForTextStyle:style];
+
+}
+
+-(UIFont *)adjustFontForTextStyle:(NSString *)style{
+    return [self adjustFontForTextStyle:style scale:1.0f];
+}
+
+-(UIFont *)adjustFontForTextStyle:(NSString *)style scale:(CGFloat)scale{
+
+    UIFontDescriptor * fontDescriptor = nil;
+
+    if([[UIFont class] resolveClassMethod:@selector(preferredFontForTextStyle:)]){
+
+        fontDescriptor = [UIFontDescriptor preferredFontDescriptorWithTextStyle:style];
+
+    }else{
+
+        fontDescriptor = self.fontDescriptor;
+
+    }
+
+    float dynamicSize = [fontDescriptor pointSize] * scale + 3;
+
+    return [UIFont fontWithName:self.fontName size:dynamicSize];
+
+}
+
+@end

Categories/UIKit/UIFont/UIFont+WDCustomLoader.h

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+//
+//  UIFont+WDCustomLoader.h
+//
+//  Created by Walter Da Col on 10/17/13.
+//  Copyright (c) 2013 Walter Da Col (walter.dacol<at>gmail.com)
+//
+
+/**
+ *  @Author(作者)         Walter Da Col
+ *
+ *  @URL(地址)            https://github.com/daktales/UIFontWDCustomLoader
+ *
+ *  @Version(版本)        20150622
+ *
+ *  @Requirements(运行要求)
+ *
+ *  @Description(描述)     An iOS custom font loader
+ *
+ *  @Usage(使用) ..
+ */
+
+#import <UIKit/UIKit.h>
+
+/**
+ You can use `UIFont+WDCustomLoader` category to load custom fonts for your
+ application without worring about plist or real font names.
+ */
+@interface UIFont (WDCustomLoader)
+
+/// @name Implicit registration and font loading
+
+/**
+ Get `UIFont` object for the selected font file.
+ 
+ This method calls `+customFontWithURL:size`.
+ 
+ @deprecated
+ @see +customFontWithURL:size: method
+ @param size Font size
+ @param name Font filename without extension
+ @param extension Font filename extension (@"ttf" and @"otf" are supported)
+ @return `UIFont` object or `nil` on errors
+ */
++ (UIFont *) customFontOfSize:(CGFloat)size withName:(NSString *)name withExtension:(NSString *)extension;
+
+/**
+ Get `UIFont` object for the selected font file (*.ttf or *.otf files).
+ 
+ The first call of this method will register the font using 
+ `+registerFontFromURL:` method.
+ 
+ @see +registerFontFromURL: method
+ @param fontURL Font file absolute url
+ @param size Font size
+ @return `UIFont` object or `nil` on errors
+ */
++ (UIFont *) customFontWithURL:(NSURL *)fontURL size:(CGFloat)size;
+
+/// @name Explicit registration
+
+/**
+ Allow custom fonts registration.
+ 
+ With this method you can load all supported font file: ttf, otf, ttc and otc.
+ Font that are already registered, with this library or by system, will not be 
+ registered and you will see a warning log.
+ 
+ @param fontURL Font file absolute url
+ @return An array of postscript name which represent the file's font(s) or `nil`
+ on errors. (With iOS < 7 as target you will see an empty array for collections)
+ */
++ (NSArray *) registerFontFromURL:(NSURL *)fontURL;
+
+
+
+@end