If only one location is specified, this function returns what kind of white spaces are drawn at that location.
The value is retrieved from the [property@SpaceDrawer:matrix] property.
If several locations are specified, this function returns the logical AND for those locations. Which means that if a certain kind of
white space is present in the return value, then that kind of white space is drawn at all the specified locations.
| this |
a SpaceDrawer. |
| locations |
one or several SpaceLocationFlags. |
|
a combination of SpaceTypeFlags. |