在PDF iphone中绘图的日文字符编码问题

Question

我在使用用户信息创建pdf的应用程序中工作。但是iam坚持使用日语单词，而这个单词无法用PDF格式绘制。我认为这是编码问题。

这个词就是鸥。

Iam目前正在使用NSShiftJISStringEncoding使用函数NSString将CString对象转换为cStringUsingEncoding:。

我尝试了NSString doumentation中定义的几乎所有其他编码。

   NSASCIIStringEncoding = 1,
   NSNEXTSTEPStringEncoding = 2,
   NSJapaneseEUCStringEncoding = 3,
   NSUTF8StringEncoding = 4,
   NSISOLatin1StringEncoding = 5,
   NSSymbolStringEncoding = 6,
   NSNonLossyASCIIStringEncoding = 7,
   NSShiftJISStringEncoding = 8,
   NSISOLatin2StringEncoding = 9,
   NSUnicodeStringEncoding = 10,
   NSWindowsCP1251StringEncoding = 11,
   NSWindowsCP1252StringEncoding = 12,
   NSWindowsCP1253StringEncoding = 13,
   NSWindowsCP1254StringEncoding = 14,
   NSWindowsCP1250StringEncoding = 15,
   NSISO2022JPStringEncoding = 21,
   NSMacOSRomanStringEncoding = 30,
   NSUTF16StringEncoding = NSUnicodeStringEncoding,
   NSUTF16BigEndianStringEncoding = 0x90000100,
   NSUTF16LittleEndianStringEncoding = 0x94000100,
   NSUTF32StringEncoding = 0x8c000100,
   NSUTF32BigEndianStringEncoding = 0x98000100,
   NSUTF32LittleEndianStringEncoding = 0x9c000100,
   NSProprietaryStringEncoding = 65536

任何帮助都会很明显。

Answer 1

暂时查看这些链接....我认为它们与您的问题有关...

http://coding.smashingmagazine.com/2012/06/06/all-about-unicode-utf8-character-sets/

Which is the best character encoding for Japanese language for DB, php, and html display?