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 where the image will be stored
w - the image width in pixels
h - the image height in pixels

Output Parameter#

draw - the drawing context.

See Also#

PetscDraw, PETSC_DRAW_IMAGE, PETSC_DRAW_X, 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