:orphan:
# PetscDrawBarDestroy
Frees all space taken up by bar graph data structure. 
## Synopsis
```
#include "petscdraw.h" 
#include "petscviewer.h" 
PetscErrorCode PetscDrawBarDestroy(PetscDrawBar *bar)
```
Collective over bar


## Input Parameter

- ***bar -*** The bar graph context





## See Also
 `PetscDrawBar`, `PetscDrawBarCreate()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/sys/classes/draw/utils/bars.c.html#PetscDrawBarDestroy">src/sys/classes/draw/utils/bars.c</A>


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


[Index of all Draw routines](index.md)  
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[Index of all manual pages](/manualpages/singleindex.md)