PETSc version 3.16.5
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# PetscDrawLGDestroy

Frees all space taken up by line graph data structure.

### Synopsis

    #include "petscdraw.h"
    PetscErrorCode  PetscDrawLGDestroy(PetscDrawLG *lg)

Collective on PetscDrawLG

### Input Parameter

| lg | - the line graph context

### See Also

PetscDrawLGCreate()

### Level

intermediate

### Location

src/sys/classes/draw/utils/lgc.c

### Examples

src/ksp/ksp/tutorials/ex68.c.html
src/ksp/ksp/tutorials/ex69.c.html
Index of all Draw routines
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Index of all manual pages