petsc-3.14.6 2021-03-30
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PetscDrawSetSaveMovie

 Saves a movie produced from a PetscDraw into a file

Synopsis

#include "petscdraw.h" 
PetscErrorCode  PetscDrawSetSaveMovie(PetscDraw draw,const char movieext[])
Collective on PetscDraw

Input Parameter

draw - the graphics context
movieext - optional extension defining the movie format

Options Database Command

-draw_save_movie <.ext> - saves a movie with extension .ext

Notes

You should call this AFTER calling PetscDrawSetSave() and BEFORE creating your image with PetscDrawSave(). The ffmpeg utility must be in your path to make the movie.

See Also

PetscDrawSetSave(), PetscDrawSetFromOptions(), PetscDrawCreate(), PetscDrawDestroy()

Level

intermediate

Location

src/sys/classes/draw/interface/dsave.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages