CTGlyphInfo.h学习

2017-03-02

我们从 Glyph Info Types Glyph Info Values Glyph Info Creation Glyph Info Access四个方面来学习。该类的函数具体效果不明，以后研究。

1.Glyph Info Types

1 2	CFTypeID CTGlyphInfoGetTypeID( void ) CT_AVAILABLE(10_5, 3_2); 获取ID

2.Glyph Info Values

typedef CF_ENUM(uint16_t, CTCharacterCollection) {
	kCTCharacterCollectionIdentityMapping CT_ENUM_AVAILABLE(10_8, 6_0) = 0,
	kCTCharacterCollectionAdobeCNS1       CT_ENUM_AVAILABLE(10_8, 6_0) = 1,
	kCTCharacterCollectionAdobeGB1        CT_ENUM_AVAILABLE(10_8, 6_0) = 2,
	kCTCharacterCollectionAdobeJapan1     CT_ENUM_AVAILABLE(10_8, 6_0) = 3,
	kCTCharacterCollectionAdobeJapan2     CT_ENUM_AVAILABLE(10_8, 6_0) = 4,
	kCTCharacterCollectionAdobeKorea1     CT_ENUM_AVAILABLE(10_8, 6_0) = 5,
	kCTIdentityMappingCharacterCollection CT_ENUM_DEPRECATED(10_5, 10_11, 3_2, 9_0) = kCTCharacterCollectionIdentityMapping,
	kCTAdobeCNS1CharacterCollection CT_ENUM_DEPRECATED(10_5, 10_11, 3_2, 9_0) = kCTCharacterCollectionAdobeCNS1,
	kCTAdobeGB1CharacterCollection CT_ENUM_DEPRECATED(10_5, 10_11, 3_2, 9_0) = kCTCharacterCollectionAdobeGB1,
	kCTAdobeJapan1CharacterCollection CT_ENUM_DEPRECATED(10_5, 10_11, 3_2, 9_0) = kCTCharacterCollectionAdobeJapan1,
	kCTAdobeJapan2CharacterCollection CT_ENUM_DEPRECATED(10_5, 10_11, 3_2, 9_0) = kCTCharacterCollectionAdobeJapan2,
	kCTAdobeKorea1CharacterCollection CT_ENUM_DEPRECATED(10_5, 10_11, 3_2, 9_0) = kCTCharacterCollectionAdobeKorea1
};

上面不知道干嘛用的

3.Glyph Info Creation


CTGlyphInfoRef CTGlyphInfoCreateWithGlyphName(
	CFStringRef glyphName,
	CTFontRef font,
	CFStringRef baseString ) CT_AVAILABLE(10_5, 3_2);

CTGlyphInfoRef CTGlyphInfoCreateWithGlyph(
	CGGlyph glyph,
	CTFontRef font,
	CFStringRef baseString ) CT_AVAILABLE(10_5, 3_2);

CTGlyphInfoRef CTGlyphInfoCreateWithCharacterIdentifier(
	CGFontIndex cid,
	CTCharacterCollection collection,
	CFStringRef baseString ) CT_AVAILABLE(10_5, 3_2);

4.Glyph Info Access

1 2	CFStringRef __nullable CTGlyphInfoGetGlyphName( CTGlyphInfoRef glyphInfo ) CT_AVAILABLE(10_5, 3_2);

1 2	CGFontIndex CTGlyphInfoGetCharacterIdentifier( CTGlyphInfoRef glyphInfo ) CT_AVAILABLE(10_5, 3_2);

1 2	CTCharacterCollection CTGlyphInfoGetCharacterCollection( CTGlyphInfoRef glyphInfo ) CT_AVAILABLE(10_5, 3_2);