https://webcodingcenter.com/html-dom/event-target-objects--knowing-the-bounding-rectangle.html
Knowing the Bounding Rectangle – Event Target Objects – HTML DOM APIs | Web Coding Center
el.getBoundingClientRect() returns a DOMRect (top, left, right, bottom, width, height) for the border box, in fractional CSS pixels from the viewport's...
bounding rectangleevent targethtml domknowingobjects
https://helparchive.huntertur.net/document/108402
Q139217 - HOWTO: How to Get Smallest Bounding Rectangle for Drawing Functions
Windows maintains an accumulated bounding rectangle for each application. An application can retrieve this bounding rectangle by calling GetBoundsRect, and it...
smallest bounding rectanglehow tohowtogetdrawing