Extend Drag area: support infinite boundary experience

[taurenshaman]

Is your feature request related to a problem? Please describe.
The current drag area has a default restriction to its boundary. And there is no options to disable it.
I wanna implement some feature like infinite canvas, e.g. Google Map. So, How to disable the boundary restriction first?

Describe the solution you'd like
I have implement some event of the Drag Area: pointerdown, pointermove and pointerup.
And I don't wanna set a large width/height with scrollbar.

Describe alternatives you've considered

<div data-role="draggable" data-drag-area="app" data-drag-area-boundary="false"></div>
// OR
<div data-role="drag-area" data-boundary-restriction="false"></div>

Additional context
https://metroui.org.ua/draggable.html
https://codepen.io/taurenshaman/pen/GRZgvvQ

Thank you very much! ♥♥♥

[olton]

Added in 4.4.0

• Draggable: add attribute data-boundary-restriction="true|false"

Demo, drag image inside a box
https://codepen.io/olton/pen/BaKNgZj?editors=1101