NightSkyJeff – 01-43 Jan 9

do I need to worry about creating lots of DOMPoint()s, or do they get destroyed when they go out of scope like any other object?

I have a function for converting a mouse event (clientX, clientY) to svg coordinates, using (new DOMPoint (clientX, clientY)).matrixTransform(...) and I want to know if it's in my best interest to just define a single DOMPoint once and modify it instead.