Image Manipulation by javascript/HTML5 using a widget

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Hi all.

There is a new sample stack by Jonathan Lynch called
"Browser Widget Image Manipulator".
This name could lead to underestimate a bit this stack. That's why
I would like to point to it.

This is a real clever solution, short and practicable. It uses the
image manipulation possibilities of javascript/HTML5 via the browser
widget. And it is, in LC 8, for shearing (and rotating) also faster
than my 'direct' imagedata solutions for shear and rotate in LC 6.

It could also be called

Image Manipulation by javascript/HTML5 using a widget

directly from LC, within the stack, nothing extern, no shell scripts.
It shows a direction of how to access some of the big image and graphics
libraries of js/HTML5.

Thanks for that great example Jonathan.