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sconsult / croppic

croppic
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Minimum width and height of uploaded image #208

Closed baerni closed 8 years ago

baerni commented 8 years ago

Hi. It is possible to check width and height of uploaded image and alert when it is too small?

sconsult commented 8 years ago

yes, you would need to modif https://github.com/sconsult/croppic/blob/master/img_save_to_file.php in order to check for file dimensions there, and could throw and error.

If you are using the InlineProcess feature which utlizes the FileReader API, this link might help you to get it implemented:

http://stackoverflow.com/questions/15491193/getting-width-height-of-an-image-with-filereader

Cheers

Mat