NhlDraw
This procedure is used to call the HLU draw function (NhlDraw) on NCL data that
are arrays of HLU View instances.
Synopsis
procedure NhlDraw(
view : graphic
)
or
procedure draw(
view : graphic
)
Arguments
- view
- An array of HLU View instances of any dimensionality.
Description
The NhlDraw procedure calls the HLU function NhlDraw for
each element of the array view. If any of the ids referenced by the
parameter hlu_obj are invalid, an HLU error message will be
displayed. HLUs are created using the Create language construct.