[SOLVED] Element left edge position

Hi, I have a rectangle element and I need to get the left edge position because I want to put a circle there dynamically to make it look like a round rectangle.
I need this to be dynamic because I’ll change the rectangle width which means that the left edge won’t be always at the same position.

Thanks in advance.

Have a child entity with an element and anchor it to the left edge of the parent (the box)

Thank you so much for your quick response, it works.