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orenm
Beginner
83 Views

jpeg dpi

hello.

i am using the code from IPP sample"w_ipp-samples_p_5.3.095\ipp-samples\image-codecs\jpgView" . to decode jpg files.

i would like to know how to get the DPI. (dots per inch).

i couldn't find this information in _PARAMS_JPEG structure or CIppImage class.

thanks, oren.

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3 Replies
Vladimir_Dudnik
Employee
83 Views

Hello,
in IPP 5.3 JPEG sample there was no appropriate interface to get/set DPI info. You can easely extend the sample code or you can use IPP 6.0 UIC sample, where such interface was created.
Regards,
Vladimir

orenm
Beginner
83 Views

thanks a lot. ir works now.

Vladimir_Dudnik
Employee
83 Views

Quoting - orenm
thanks a lot. ir works now.

Great!

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