The element a click selects: the one under the pointer when its permissions let it be selected,
otherwise none. A click on an element that may not be selected is a click on empty space, as in
canvas's own viewer (mousemanagers.ts): nothing is selected, not what lies beneath.
The element a click selects: the one under the pointer when its permissions let it be selected, otherwise none. A click on an element that may not be selected is a click on empty space, as in canvas's own viewer (mousemanagers.ts): nothing is selected, not what lies beneath.