diff options
Diffstat (limited to 'include/im.h')
| -rw-r--r-- | include/im.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/im.h b/include/im.h index a6673cb..a324199 100644 --- a/include/im.h +++ b/include/im.h @@ -114,9 +114,13 @@ void imFileClose(imFile* ifile); void* imFileHandle(imFile* ifile, int index); /** Returns file information. - * image_count is the number of images in a stack or - * the number of frames in a video/animation or the depth of a volume data. \n - * compression and image_count can be NULL. + * image_count is the number of images in a stack or + * the number of frames in a video/animation or the depth of a volume data. \n + * compression and image_count can be NULL. \n + * These informations are also available as attributes: + * \verbatim FileFormat (string) \endverbatim + * \verbatim FileCompression (string) \endverbatim + * \verbatim FileImageCount IM_INT (1) \endverbatim * See also \ref format. * * \verbatim ifile:GetInfo() -> format: string, compression: string, image_count: number [in Lua 5] \endverbatim @@ -134,7 +138,8 @@ void imFileSetInfo(imFile* ifile, const char* compression); /** Changes an extended attribute. \n * The data will be internally duplicated. \n - * If data is NULL the attribute is removed. + * If data is NULL the attribute is removed. + * If data_type is BYTE then count can be -1 to indicate a NULL terminated string. * See also \ref imDataType. * * \verbatim ifile:SetAttribute(attrib: string, data_type: number, data: table of numbers or string) [in Lua 5] \endverbatim |