get_span

Description:

public void get_span (Actor actor, out int column_span, out int row_span)

Retrieves the row and column span for actor as set using pack or set_span

Note:

Use the `width` and `height` layout properties of GridLayout instead

this	a TableLayout
actor	a Actor child of this
column_span	return location for the col span
row_span	return location for the row span