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PETSC_DRAW_NULL#

PETSc graphics device that ignores all draw commands

Note#

A PETSC_DRAW_NULL is useful in places where PetscDraw routines are called but no graphics window, for example, is available.

See Also#

PetscDraw, PetscDrawOpenNull(), PETSC_DRAW_X, PetscDrawOpenNull(), PetscDrawIsNull()

Level#

beginner

Location#

src/sys/classes/draw/impls/null/drawnull.c


Index of all Draw routines
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© Copyright 1991-2023, UChicago Argonne, LLC and the PETSc Development Team.

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Last updated on 2023-12-30T09:08:29-0800 (v3.20.3).