CKEditor plugin: Dragable image resizing

This plugin implements draggable image resizing, currently just for Webkit-based browsers (Chrome/Safari/Opera). This feature already exists in Firefox and Internet Explorer as a built-in browser capability but not in the other browsers. So if you or your users are used to seeing the drag-to-resize handles at the corner of images, but use Chrome or Safari, install this plugin to get it back (with a few bonus features).

Demo:

[Online Demo Here] (http://sstur.github.io/ck-dragresize/)

Features:

• Shows semi-transparent overlay while resizing
• Enforces Aspect Ratio (unless holding shift)
• Snap to size of other images in editor (optional)
• Escape while dragging cancels resize
• Undo and Redo support
• Image dragging and Right-click still work

I have implemented this feature in pure JavaScript with no external dependencies. It only activates if a supported browser is detected. It has been tested in most recent versions of Chrome and Safari on PC and Mac.

Browser Support

• Chrome and Safari are currently supported
• Opera support is reportedly working but not fully tested
• Firefox and IE have this feature built-in, so this plugin does not activate in those browsers

Todo / Planned Features

• Somehow account for images that have border/padding so sizing is more accurate
• Allow use in Firefox and modern IE (disabling the built-in feature)

Contributers:

• [Simon Sturmer] (https://github.com/sstur)
• [Nathan Haug] (https://github.com/quicksketch)
• [ruscoder] (https://github.com/ruscoder)
• [Brant Wynn] (https://github.com/brantwynn)

Please, if you notice any bugs, open an issue in the issue tracker.

This plugin is licensed under the MIT license. See LICENSE for further details.