interactive-adjust-mouse in pasteboard%

This method is called during interactive dragging and resizing (of the currently selected snips; see find-next-selected-snip) to preprocess the current mouse location (in editor coordinates). The snip and actual x and y coordinates are passed into the method (boxed); the resulting coordinates are used instead of the actual mouse location.

See also interactive-adjust-resize.

• (send a-pasteboard interactive-adjust-mouse x y) -> void
     x : boxed real number
     y : boxed real number

  A negative value for either x or y is replaced with 0.