PETSc version 3.16.5
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# PetscDrawGetSingleton

Gain access to a PetscDraw object as if it were owned by the one process.

### Synopsis

    #include "petscdraw.h"
    PetscErrorCode  PetscDrawGetSingleton(PetscDraw draw,PetscDraw *sdraw)

Collective on PetscDraw

### Input Parameter

| draw | - the original window

### Output Parameter

| sdraw | - the singleton window

### See Also

PetscDrawRestoreSingleton(), PetscViewerGetSingleton(), PetscViewerRestoreSingleton()

### Level

advanced

### Location

src/sys/classes/draw/interface/draw.c

### Implementations

PetscDrawGetSingleton_Image in src/sys/classes/draw/impls/image/drawimage.c
PetscDrawGetSingleton_Null in src/sys/classes/draw/impls/null/drawnull.c
PetscDrawGetSingleton_X in src/sys/classes/draw/impls/x/xops.c
Index of all Draw routines
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Index of all manual pages