Image DPI

Posted on 16th Feb 2014 07:03 pm by admin

Hi.

I allow users to upload images, the user then is able to adjust several settings for the image:
- Image quality (10 - 100)
- watermark position(s) (top left/right, middle, bottom left/right)

when the user adjusts the quality, the original image is never affected by this change, so he/she can set it to 10, then change it back to 100 if he/she wanted, and the image quality is preserved.

Is there a way for me to get the images quality or dpi of the original image?

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