# PetscDrawHGSetLimits
Sets the axis limits for a histogram. If more points are added after this call, the limits will be adjusted to include those additional points. 
## Synopsis
```
#include "petscdraw.h" 
#include "petscsys.h" 
#include "petscviewer.h" 
PetscErrorCode PetscDrawHGSetLimits(PetscDrawHG hist, PetscReal x_min, PetscReal x_max, int y_min, int y_max)
```
Logically Collective on hist


## Input Parameters

- ***hist -*** The histogram context
- ***x_min,x_max,y_min,y_max -*** The limits





## See Also
 `PetscDrawHG`, `PetscDrawHGCreate()`, `PetscDrawHGGetDraw()`, `PetscDrawSetSave()`, `PetscDrawSave()`, `PetscDrawHGDraw()`, `PetscDrawHGGetAxis()`

## Level
intermediate

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


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


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