[Feature request] Image Dimenstion

This is not implemented yet. The main concern here is that getting image dimensions takes some time on the server side. So loading image dimensions for all files at once on the server side could be pretty CPU and time consuming in case of storing hundreds/thousands of files on some slower servers. As a side tresult, that would also cause additional delay for the GetFiles command.

For now I can suggest adding your own plugin for CKFinder. The plugin could add an option to the context menu that would call your custom server side command, e.g. "FileInformation".
This command could return image dimensions as well as some additional data, e.g. EXIF information, length, song titles and quality in case of MP3 files and so on.