字体在 iPhone 上的位置？
我正在 iPhone 项目中使用 FreeType2 库，并且如果可能的话，我尝试简单地从系统加载 TTF 文件。
FT_Library library;
FT_Face face;
int error;
error = FT_Init_FreeType( &library );
if ( error == 0 )
printf("Initialized FreeType2\r\n"); /* Prints */
error = FT_New_Face(library, "/System/Library/Fonts/Helvetica.ttf", 0, &face);
if ( error == FT_Err_Cannot_Open_Resource )
printf("Font not found\r\n"); /* Prints */
该错误似乎是因为找不到文件。 /System/Library/Fonts 不是字体的位置吗？或者，iPhone 应用程序根本没有对该目录的任何读取访问权限吗？
谢谢！
I'm using the FreeType2 library in an iPhone project, and I'm trying to simply load a TTF file from the system, if possible.
FT_Library library;
FT_Face face;
int error;
error = FT_Init_FreeType( &library );
if ( error == 0 )
printf("Initialized FreeType2\r\n"); /* Prints */
error = FT_New_Face(library, "/System/Library/Fonts/Helvetica.ttf", 0, &face);
if ( error == FT_Err_Cannot_Open_Resource )
printf("Font not found\r\n"); /* Prints */
That error seems to be for file not found. Is /System/Library/Fonts not the location of the fonts? Or, do iPhone apps simply not have any read access at all to that directory.
Thanks!
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要查找设备上安装的字体，请加载字体清单（plist）：
解析它后，您将找到您的字体的条目：
To find the fonts installed on your device, load the font manifest (a plist):
Once you parse it, you'll find the entry for your font:
它们位于
/System/Library/Fonts/或/System/Library/Fonts/Cache中。但是，我怀疑您可能没有访问这些目录所需的权限。They're either in
/System/Library/Fonts/or/System/Library/Fonts/Cache. However, I suspect that you may not have the required permissions to access those directories.