EXIF - GPS

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madiazg
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EXIF - GPS

Post by madiazg » Sat Jan 24, 2009 9:10 am

Hello,
I have a problem to store in a photo the GPS data.
Reference Latitude (North / South) or the length of reference (East / West) I do not have problems because they are datas the ASCII type:

Code: Select all

gflBitmapSetEXIFValueString2(EXIF2, 16, 1,PChar(LatitudeRef));
I have problem with the latitude and longitude which, according to information I found on the Internet, are data type Rational:


The latitude is expressed as three RATIONAL values giving the degrees, minutes, and seconds, respectively. When degrees, minutes and seconds are expressed, the format is dd/1,mm/1,ss/1. When degrees and minutes are used and, for example, fractions of minutes are given up to two decimal places, the format is dd/1,mmmm/100,0/1.
Tag = 2 (2.H)
Type = RATIONAL
Count = 3
Default = none


For example, the latitude 28º 26' 59.55", Can you tell me how to be added to the EXIF information of the picture?

Regards...
Miguel Angel
http://imagen3d.site88.net

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xnview
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Re: EXIF - GPS

Post by xnview » Mon Jan 26, 2009 10:55 am

Sorry currently you can't add GPS values to EXIF
Pierre.

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madiazg
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Post by madiazg » Mon Jan 26, 2009 3:10 pm

Hello Pierre,
Do you have intentions to add this feature in future version of GLF SDK?
Regards...
Miguel Angel

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xnview
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Post by xnview » Tue Jan 27, 2009 8:15 am

madiazg wrote: Do you have intentions to add this feature in future version of GLF SDK?
Yes, i can add the support
Pierre.

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madiazg
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Post by madiazg » Tue Jan 27, 2009 10:49 am

Thank you very much.

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