:orphan:
# PetscDrawLGReset
Clears line graph to allow for reuse with new data. 
## Synopsis
```
#include "petscdraw.h"  
PetscErrorCode PetscDrawLGReset(PetscDrawLG lg)
```
Logically Collective


## Input Parameter

- ***lg -*** the line graph context.





## See Also
 `PetscDrawLG`, `PetscDrawLGCreate()`

## Level
intermediate

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


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


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