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GripVips 2010-12-29
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咱也好好看看！
lucious_wong 2008-01-23
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順著header里面的
Next IFD Pointer
GPS IFD Pointer
可以讀取出來·～
Next IFD Pointer
GPS IFD Pointer
可以讀取出來·～
lucious_wong 2008-01-23
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標準的文件格式包括：
• File Header,
• 0th IFD,
• 0th IFD Value,
• 1st IFD,
• 1st IFD Value,
• 1st (Thumbnail) Image Data,
• 0th (Primary) Image Data.
而
GPS IFD is a set of tags for recording GPS information. It is pointed to by the offset from the TIFF header (Value Offset) indicated by a GPS private tag value.
GPS Info IFD Pointer
Tag = 34853 (8825.H)
Type = LONG
Count = 1
Default = none
• File Header,
• 0th IFD,
• 0th IFD Value,
• 1st IFD,
• 1st IFD Value,
• 1st (Thumbnail) Image Data,
• 0th (Primary) Image Data.
而
GPS IFD is a set of tags for recording GPS information. It is pointed to by the offset from the TIFF header (Value Offset) indicated by a GPS private tag value.
GPS Info IFD Pointer
Tag = 34853 (8825.H)
Type = LONG
Count = 1
Default = none
zm11121 2008-01-23
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怎么样才可以给分，还是我没权力给分？？
zm11121 2007-08-31
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上面提到的文档刚好不能读取我所希望的gps信息，哪位仁兄再指导下，读取gps信息
zm11121 2007-08-19
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怎么样可以给分？
zm11121 2007-08-19
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不错，正是我想要的，谢谢推荐
zm11121 2007-08-18
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有高手了解jgp图片的格式吗，我想读取里面的exif信息，该部分可以包含gps信息
hoya5121 2007-08-18
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http://blog.vckbase.com/hengai/archive/2005/11/08/14612.aspx
