petsc-3.14.6 2021-03-30
PetscDrawLGCreate
Creates a line graph data structure.
Synopsis
#include "petscdraw.h"
PetscErrorCode PetscDrawLGCreate(PetscDraw draw,PetscInt dim,PetscDrawLG *outlg)
Collective on PetscDraw
Input Parameters
| draw | - the window where the graph will be made.
|
| dim | - the number of curves which will be drawn
|
Output Parameters
| outlg | - the line graph context
|
Notes
The MPI communicator that owns the PetscDraw owns this PetscDrawLG, but the calls to set options and add points are ignored on all processes except the
zeroth MPI process in the communicator. All MPI processes in the communicator must call PetscDrawLGDraw() to display the updated graph.
See Also
PetscDrawLGDestroy(), PetscDrawLGAddPoint(), PetscDrawLGAddCommonPoint(), PetscDrawLGAddPoints(), PetscDrawLGDraw(), PetscDrawLGSave(),
PetscDrawLGView(), PetscDrawLGReset(), PetscDrawLGSetDimension(), PetscDrawLGGetDimension(), PetscDrawLGSetLegend(), PetscDrawLGGetAxis(),
PetscDrawLGGetDraw(), PetscDrawLGSetUseMarkers(), PetscDrawLGSetLimits(), PetscDrawLGSetColors(), PetscDrawLGSetOptionsPrefix(), PetscDrawLGSetFromOptions()
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
Table of Contents for all manual pages
Index of all manual pages