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# PetscDrawViewPortsSet
sets a draw object to use a particular subport 
## Synopsis
```
#include "petscdraw.h" 
PetscErrorCode PetscDrawViewPortsSet(PetscDrawViewPorts *ports, PetscInt port)
```
Logically Collective on the `PetscDraw` inside ports


## Input Parameters

- ***ports -*** the `PetscDrawViewPorts` object
- ***port -*** the port number, from 0 to nports-1





## See Also
 `PetscDrawViewPorts`, `PetscDrawSplitViewPort()`, `PetscDrawSetViewPort()`, `PetscDrawViewPortsDestroy()`, `PetscDrawViewPortsCreate()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/sys/classes/draw/interface/dviewp.c.html#PetscDrawViewPortsSet">src/sys/classes/draw/interface/dviewp.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/sys/classes/draw/interface/dviewp.c)


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