From 83b9d5c682b21d88133f24da0f94dd56bd79e687 Mon Sep 17 00:00:00 2001
From: 单军华
Date: Thu, 19 Jul 2018 13:38:55 +0800
Subject: [PATCH] change

---
 screendisplay/Pods/YYCategories/YYCategories/UIKit/UIFont+YYAdd.h |  153 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 153 insertions(+), 0 deletions(-)

diff --git a/screendisplay/Pods/YYCategories/YYCategories/UIKit/UIFont+YYAdd.h b/screendisplay/Pods/YYCategories/YYCategories/UIKit/UIFont+YYAdd.h
new file mode 100755
index 0000000..9120ff1
--- /dev/null
+++ b/screendisplay/Pods/YYCategories/YYCategories/UIKit/UIFont+YYAdd.h
@@ -0,0 +1,153 @@
+//
+//  UIFont+YYAdd.h
+//  YYCategories <https://github.com/ibireme/YYCategories>
+//
+//  Created by ibireme on 14/5/11.
+//  Copyright (c) 2015 ibireme.
+//
+//  This source code is licensed under the MIT-style license found in the
+//  LICENSE file in the root directory of this source tree.
+//
+
+#import <UIKit/UIKit.h>
+#import <CoreGraphics/CoreGraphics.h>
+#import <CoreText/CoreText.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ Provides extensions for `UIFont`.
+ */
+@interface UIFont (YYAdd) <NSCoding>
+
+#pragma mark - Font Traits
+///=============================================================================
+/// @name Font Traits
+///=============================================================================
+
+@property (nonatomic, readonly) BOOL isBold NS_AVAILABLE_IOS(7_0); ///< Whether the font is bold.
+@property (nonatomic, readonly) BOOL isItalic NS_AVAILABLE_IOS(7_0); ///< Whether the font is italic.
+@property (nonatomic, readonly) BOOL isMonoSpace NS_AVAILABLE_IOS(7_0); ///< Whether the font is mono space.
+@property (nonatomic, readonly) BOOL isColorGlyphs NS_AVAILABLE_IOS(7_0); ///< Whether the font is color glyphs (such as Emoji).
+@property (nonatomic, readonly) CGFloat fontWeight NS_AVAILABLE_IOS(7_0); ///< Font weight from -1.0 to 1.0. Regular weight is 0.0.
+
+/**
+ Create a bold font from receiver.
+ @return A bold font, or nil if failed.
+ */
+- (nullable UIFont *)fontWithBold NS_AVAILABLE_IOS(7_0);
+
+/**
+ Create a italic font from receiver.
+ @return A italic font, or nil if failed.
+ */
+- (nullable UIFont *)fontWithItalic NS_AVAILABLE_IOS(7_0);
+
+/**
+ Create a bold and italic font from receiver.
+ @return A bold and italic font, or nil if failed.
+ */
+- (nullable UIFont *)fontWithBoldItalic NS_AVAILABLE_IOS(7_0);
+
+/**
+ Create a normal (no bold/italic/...) font from receiver.
+ @return A normal font, or nil if failed.
+ */
+- (nullable UIFont *)fontWithNormal NS_AVAILABLE_IOS(7_0);
+
+#pragma mark - Create font
+///=============================================================================
+/// @name Create font
+///=============================================================================
+
+/**
+ Creates and returns a font object for the specified CTFontRef.
+ 
+ @param CTFont  CoreText font.
+ */
++ (nullable UIFont *)fontWithCTFont:(CTFontRef)CTFont;
+
+/**
+ Creates and returns a font object for the specified CGFontRef and size.
+ 
+ @param CGFont  CoreGraphic font.
+ @param size    Font size.
+ */
++ (nullable UIFont *)fontWithCGFont:(CGFontRef)CGFont size:(CGFloat)size;
+
+/**
+ Creates and returns the CTFontRef object. (need call CFRelease() after used)
+ */
+- (nullable CTFontRef)CTFontRef CF_RETURNS_RETAINED;
+
+/**
+ Creates and returns the CGFontRef object. (need call CFRelease() after used)
+ */
+- (nullable CGFontRef)CGFontRef CF_RETURNS_RETAINED;
+
+
+#pragma mark - Load and unload font
+///=============================================================================
+/// @name Load and unload font
+///=============================================================================
+
+/**
+ Load the font from file path. Support format:TTF,OTF.
+ If return YES, font can be load use it PostScript Name: [UIFont fontWithName:...]
+ 
+ @param path    font file's full path
+ */
++ (BOOL)loadFontFromPath:(NSString *)path;
+
+/**
+ Unload font from file path.
+ 
+ @param path    font file's full path
+ */
++ (void)unloadFontFromPath:(NSString *)path;
+
+/**
+ Load the font from data. Support format:TTF,OTF.
+ 
+ @param data  Font data.
+ 
+ @return UIFont object if load succeed, otherwise nil.
+ */
++ (nullable UIFont *)loadFontFromData:(NSData *)data;
+
+/**
+ Unload font which is loaded by loadFontFromData: function.
+ 
+ @param font the font loaded by loadFontFromData: function
+ 
+ @return YES if succeed, otherwise NO.
+ */
++ (BOOL)unloadFontFromData:(UIFont *)font;
+
+
+#pragma mark - Dump font data
+///=============================================================================
+/// @name Dump font data
+///=============================================================================
+
+/**
+ Serialize and return the font data.
+ 
+ @param font The font.
+ 
+ @return data in TTF, or nil if an error occurs.
+ */
++ (nullable NSData *)dataFromFont:(UIFont *)font;
+
+/**
+ Serialize and return the font data.
+ 
+ @param cgFont The font.
+ 
+ @return data in TTF, or nil if an error occurs.
+ */
++ (nullable NSData *)dataFromCGFont:(CGFontRef)cgFont;
+
+@end
+
+NS_ASSUME_NONNULL_END

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