Handle.em

double em() @property

Get em property.

Returns

Exact width, in pixels, of the rendered SVG before calling the size callback

as specified by [rsvg.handle.Handle.setSizeCallback].

Deprecated

Reading each of the size properties causes the size of the

SVG to be recomputed, so reading both the em and ex properties will cause two such computations. Please use [rsvg.handle.Handle.getIntrinsicDimensions] instead.