PetscViewerDrawGetHold#

Checks if the PETSCVIEWERDRAW PetscViewer holds previous image when drawing new image

Synopsis#

#include "petscdraw.h" 
#include "petscviewer.h" 
PetscErrorCode PetscViewerDrawGetHold(PetscViewer viewer, PetscBool *hold)

Not Collective

Input Parameter#

Output Parameter#

  • hold - indicates to hold or not

See Also#

Viewers: Looking at PETSc Objects, PETSCVIEWERDRAW, PetscViewerDrawOpen(), PetscViewerDrawGetDraw(),

Level#

intermediate

Location#

src/sys/classes/viewer/impls/draw/drawv.c

Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages