sliceColumns
Slices the specified range of columns from each row of a two-dimensional list.
Return
A new list containing sublists with columns sliced from the input range.
Parameters
range
The range of column indices to slice from each row.
Selects specific columns from a two-dimensional list of rectangles. The method slices each inner list based on the provided column indices.
Return
A new two-dimensional list of rectangles with only the selected columns.
Parameters
indices
The collection of column indices to retain in each inner list.