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cutec-chris / dexif

Lazarus port of Delphi EXIF Library to extract Exif Information from Images
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dIptcWrite #7

Open seecondmouse opened 5 years ago

seecondmouse commented 5 years ago

Can you please help me understand how to write IPTC values back to the original JPG? The WRITE button on the IPTCViewer project (D7) doesn't do it. Long ago I used the original diptc to do this via the IPTCObj.WriteFile function It looks different now and I can't quite figure it out. How to use the dIPTCWrite class?

afriess commented 5 years ago

Have you look inside the test-area ? Because a lot of function is here shown how it works .

If you use Lazarus or Delphi, here is a newer component https://sourceforge.net/p/lazarus-ccr/svn/HEAD/tree/components/fpexif/ .This is a complete redesigned and rewritten from ground component, because there are some limitations and caveeats in the original (ported) dExif.

seecondmouse commented 5 years ago

Thank you very much. I will look into the new component. I am replacing a very old application (D7) that used dexif and diptc but now has trouble with some JPEG files. Your newer versions work well, but are different (no IptcWrite function). I looked at samples but could not see clearly how to do this, and snippets in the documentation do not work. Hopefully the new component will solve this for me. Thanks for very quick response! Dave Brewer

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On Oct 16, 2018, at 1:37 AM, Andreas notifications@github.com wrote:

Have you look inside the test-area ? Because a lot of function is here shown how it works .

If you use Lazarus or Delphi, here is a newer component https://sourceforge.net/p/lazarus-ccr/svn/HEAD/tree/components/fpexif/ .This is a complete redesigned and rewritten from ground component, because there are some limitations and caveeats in the original (ported) dExif.

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