dyn_spect_dataset::set_layout

Source: dataset/dyn_spect/dyn_spect_dataset__set_layout.pro

 dyn_spect_dataset::set_layout
        Set the plot layout of the plot for a dyn_spects dataset.

 Usage:
        dsref -> set_layout[, layout, <keys>]

 Argument:
        layout  int     Either a 2-element array giving the number of
                        columns and row, or a single integer giving
                        the number of columns (the number of rows is
                        then computed from the dataset properties).

 Keywords:
        default         Set the layout to the default for this
                        dataset. This is called whenever streams are
                        added or the sectoring options are changed.
        in_columns      Set the priority of rows and columns.
        with_headers    If set, then add boxes top & bottom with
                        details of the plot.
        verify          If set, then check whether the current layout
                        settings are valid for the dataset as it now
                        stands (e.g. if you've added a stream since
                        the last time the layout was set).
        lock_columns    If set, then the default and verify settings
                        will not change the number of columns. (use
                        lock_columns=0 to unset this).

 Notes:
        If the plot must have multiple traces per panel, then setting
        both colour and linestyle to zero will produce colour
        differentiation if the output has a colour table and linestyle
        if not.

 History:
        Original (after rate): 9/8/01; SJT