PETSc version 3.15.5
PetscDrawOpenImage
Opens an image for use with the PetscDraw routines. 
Synopsis
#include "petscdraw.h" 
#include "petscdraw.h" 
PetscErrorCode PetscDrawOpenImage(MPI_Comm comm,const char filename[],int w,int h,PetscDraw *draw)
Collective
Input Parameters
|  | comm | - the communicator that will share image | 
|  | filename | - optional name of the file | 
|  | w, h | - the image width and height in pixels | 
Output Parameters
|  | draw | - the drawing context. | 
See Also
 PetscDrawSetSave(), PetscDrawSetFromOptions(), PetscDrawCreate(), PetscDrawDestroy()
Level
beginner
Location
src/sys/classes/draw/impls/image/drawimage.c
Index of all Draw routines
Table of Contents for all manual pages
Index of all manual pages